#include <ext/atomicity.h>
#include <debug/debug.h>
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
#include <initializer_list>
+#endif
namespace std _GLIBCXX_VISIBILITY(default)
{
void
_M_set_length_and_sharable(size_type __n)
{
-#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING
+#if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
if (__builtin_expect(this != &_S_empty_rep(), false))
#endif
{
void
_M_dispose(const _Alloc& __a)
{
-#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING
+#if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
if (__builtin_expect(this != &_S_empty_rep(), false))
#endif
{
_CharT*
_M_refcopy() throw()
{
-#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING
+#if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
if (__builtin_expect(this != &_S_empty_rep(), false))
#endif
__gnu_cxx::__atomic_add_dispatch(&this->_M_refcount, 1);
* @brief Default constructor creates an empty string.
*/
basic_string()
-#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING
+#if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
: _M_dataplus(_S_empty_rep()._M_refdata(), _Alloc()) { }
#else
: _M_dataplus(_S_construct(size_type(), _CharT(), _Alloc()), _Alloc()){ }
// NB: per LWG issue 42, semantics different from IS:
/**
* @brief Construct string with copy of value of @a str.
- * @param str Source string.
+ * @param __str Source string.
*/
basic_string(const basic_string& __str);
/**
* @brief Construct string as copy of a substring.
- * @param str Source string.
- * @param pos Index of first character to copy from.
- * @param n Number of characters to copy (default remainder).
+ * @param __str Source string.
+ * @param __pos Index of first character to copy from.
+ * @param __n Number of characters to copy (default remainder).
*/
basic_string(const basic_string& __str, size_type __pos,
size_type __n = npos);
/**
* @brief Construct string as copy of a substring.
- * @param str Source string.
- * @param pos Index of first character to copy from.
- * @param n Number of characters to copy.
- * @param a Allocator to use.
+ * @param __str Source string.
+ * @param __pos Index of first character to copy from.
+ * @param __n Number of characters to copy.
+ * @param __a Allocator to use.
*/
basic_string(const basic_string& __str, size_type __pos,
size_type __n, const _Alloc& __a);
/**
* @brief Construct string initialized by a character %array.
- * @param s Source character %array.
- * @param n Number of characters to copy.
- * @param a Allocator to use (default is default allocator).
+ * @param __s Source character %array.
+ * @param __n Number of characters to copy.
+ * @param __a Allocator to use (default is default allocator).
*
- * NB: @a s must have at least @a n characters, '\\0'
+ * NB: @a __s must have at least @a __n characters, '\\0'
* has no special meaning.
*/
basic_string(const _CharT* __s, size_type __n,
const _Alloc& __a = _Alloc());
/**
* @brief Construct string as copy of a C string.
- * @param s Source C string.
- * @param a Allocator to use (default is default allocator).
+ * @param __s Source C string.
+ * @param __a Allocator to use (default is default allocator).
*/
basic_string(const _CharT* __s, const _Alloc& __a = _Alloc());
/**
* @brief Construct string as multiple characters.
- * @param n Number of characters.
- * @param c Character to use.
- * @param a Allocator to use (default is default allocator).
+ * @param __n Number of characters.
+ * @param __c Character to use.
+ * @param __a Allocator to use (default is default allocator).
*/
basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc());
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/**
* @brief Move construct string.
- * @param str Source string.
+ * @param __str Source string.
*
- * The newly-created string contains the exact contents of @a str.
- * @a str is a valid, but unspecified string.
+ * The newly-created string contains the exact contents of @a __str.
+ * @a __str is a valid, but unspecified string.
**/
basic_string(basic_string&& __str) noexcept
: _M_dataplus(__str._M_dataplus)
{
-#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING
+#if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
__str._M_data(_S_empty_rep()._M_refdata());
#else
__str._M_data(_S_construct(size_type(), _CharT(), get_allocator()));
/**
* @brief Construct string from an initializer %list.
- * @param l std::initializer_list of characters.
- * @param a Allocator to use (default is default allocator).
+ * @param __l std::initializer_list of characters.
+ * @param __a Allocator to use (default is default allocator).
*/
basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc());
#endif // __GXX_EXPERIMENTAL_CXX0X__
/**
* @brief Construct string as copy of a range.
- * @param beg Start of range.
- * @param end End of range.
- * @param a Allocator to use (default is default allocator).
+ * @param __beg Start of range.
+ * @param __end End of range.
+ * @param __a Allocator to use (default is default allocator).
*/
template<class _InputIterator>
basic_string(_InputIterator __beg, _InputIterator __end,
/**
* @brief Assign the value of @a str to this string.
- * @param str Source string.
+ * @param __str Source string.
*/
basic_string&
operator=(const basic_string& __str)
/**
* @brief Copy contents of @a s into this string.
- * @param s Source null-terminated string.
+ * @param __s Source null-terminated string.
*/
basic_string&
operator=(const _CharT* __s)
/**
* @brief Set value to string of length 1.
- * @param c Source character.
+ * @param __c Source character.
*
* Assigning to a character makes this string length 1 and
* (*this)[0] == @a c.
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/**
* @brief Move assign the value of @a str to this string.
- * @param str Source string.
+ * @param __str Source string.
*
* The contents of @a str are moved into this string (without copying).
* @a str is a valid, but unspecified string.
/**
* @brief Set value to string constructed from initializer %list.
- * @param l std::initializer_list.
+ * @param __l std::initializer_list.
*/
basic_string&
operator=(initializer_list<_CharT> __l)
/**
* @brief Resizes the %string to the specified number of characters.
- * @param n Number of characters the %string should contain.
- * @param c Character to fill any new elements.
+ * @param __n Number of characters the %string should contain.
+ * @param __c Character to fill any new elements.
*
* This function will %resize the %string to the specified
* number of characters. If the number is smaller than the
* %string's current size the %string is truncated, otherwise
- * the %string is extended and new elements are %set to @a c.
+ * the %string is extended and new elements are %set to @a __c.
*/
void
resize(size_type __n, _CharT __c);
/**
* @brief Resizes the %string to the specified number of characters.
- * @param n Number of characters the %string should contain.
+ * @param __n Number of characters the %string should contain.
*
* This function will resize the %string to the specified length. If
* the new size is smaller than the %string's current size the %string
void
shrink_to_fit()
{
- __try
- { reserve(0); }
- __catch(...)
- { }
+ if (capacity() > size())
+ {
+ __try
+ { reserve(0); }
+ __catch(...)
+ { }
+ }
}
#endif
/**
* @brief Attempt to preallocate enough memory for specified number of
* characters.
- * @param res_arg Number of characters required.
- * @throw std::length_error If @a res_arg exceeds @c max_size().
+ * @param __res_arg Number of characters required.
+ * @throw std::length_error If @a __res_arg exceeds @c max_size().
*
* This function attempts to reserve enough memory for the
* %string to hold the specified number of characters. If the
// Element access:
/**
* @brief Subscript access to the data contained in the %string.
- * @param pos The index of the character to access.
+ * @param __pos The index of the character to access.
* @return Read-only (constant) reference to the character.
*
* This operator allows for easy, array-style, data access.
/**
* @brief Subscript access to the data contained in the %string.
- * @param pos The index of the character to access.
+ * @param __pos The index of the character to access.
* @return Read/write reference to the character.
*
* This operator allows for easy, array-style, data access.
/**
* @brief Provides access to the data contained in the %string.
- * @param n The index of the character to access.
+ * @param __n The index of the character to access.
* @return Read-only (const) reference to the character.
* @throw std::out_of_range If @a n is an invalid index.
*
return _M_data()[__n];
}
+ /**
+ * @brief Provides access to the data contained in the %string.
+ * @param __n The index of the character to access.
+ * @return Read/write reference to the character.
+ * @throw std::out_of_range If @a n is an invalid index.
+ *
+ * This function provides for safer data access. The parameter is
+ * first checked that it is in the range of the string. The function
+ * throws out_of_range if the check fails. Success results in
+ * unsharing the string.
+ */
+ reference
+ at(size_type __n)
+ {
+ if (__n >= size())
+ __throw_out_of_range(__N("basic_string::at"));
+ _M_leak();
+ return _M_data()[__n];
+ }
+
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/**
* Returns a read/write reference to the data at the first
{ return operator[](this->size() - 1); }
#endif
- /**
- * @brief Provides access to the data contained in the %string.
- * @param n The index of the character to access.
- * @return Read/write reference to the character.
- * @throw std::out_of_range If @a n is an invalid index.
- *
- * This function provides for safer data access. The parameter is
- * first checked that it is in the range of the string. The function
- * throws out_of_range if the check fails. Success results in
- * unsharing the string.
- */
- reference
- at(size_type __n)
- {
- if (__n >= size())
- __throw_out_of_range(__N("basic_string::at"));
- _M_leak();
- return _M_data()[__n];
- }
-
// Modifiers:
/**
* @brief Append a string to this string.
- * @param str The string to append.
+ * @param __str The string to append.
* @return Reference to this string.
*/
basic_string&
/**
* @brief Append a C string.
- * @param s The C string to append.
+ * @param __s The C string to append.
* @return Reference to this string.
*/
basic_string&
/**
* @brief Append a character.
- * @param c The character to append.
+ * @param __c The character to append.
* @return Reference to this string.
*/
basic_string&
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/**
* @brief Append an initializer_list of characters.
- * @param l The initializer_list of characters to be appended.
+ * @param __l The initializer_list of characters to be appended.
* @return Reference to this string.
*/
basic_string&
/**
* @brief Append a string to this string.
- * @param str The string to append.
+ * @param __str The string to append.
* @return Reference to this string.
*/
basic_string&
/**
* @brief Append a substring.
- * @param str The string to append.
- * @param pos Index of the first character of str to append.
- * @param n The number of characters to append.
+ * @param __str The string to append.
+ * @param __pos Index of the first character of str to append.
+ * @param __n The number of characters to append.
* @return Reference to this string.
- * @throw std::out_of_range if @a pos is not a valid index.
+ * @throw std::out_of_range if @a __pos is not a valid index.
*
- * This function appends @a n characters from @a str starting at @a pos
- * to this string. If @a n is is larger than the number of available
- * characters in @a str, the remainder of @a str is appended.
+ * This function appends @a __n characters from @a __str
+ * starting at @a __pos to this string. If @a __n is is larger
+ * than the number of available characters in @a __str, the
+ * remainder of @a __str is appended.
*/
basic_string&
append(const basic_string& __str, size_type __pos, size_type __n);
/**
* @brief Append a C substring.
- * @param s The C string to append.
- * @param n The number of characters to append.
+ * @param __s The C string to append.
+ * @param __n The number of characters to append.
* @return Reference to this string.
*/
basic_string&
/**
* @brief Append a C string.
- * @param s The C string to append.
+ * @param __s The C string to append.
* @return Reference to this string.
*/
basic_string&
/**
* @brief Append multiple characters.
- * @param n The number of characters to append.
- * @param c The character to use.
+ * @param __n The number of characters to append.
+ * @param __c The character to use.
* @return Reference to this string.
*
- * Appends n copies of c to this string.
+ * Appends __n copies of __c to this string.
*/
basic_string&
append(size_type __n, _CharT __c);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/**
* @brief Append an initializer_list of characters.
- * @param l The initializer_list of characters to append.
+ * @param __l The initializer_list of characters to append.
* @return Reference to this string.
*/
basic_string&
/**
* @brief Append a range of characters.
- * @param first Iterator referencing the first character to append.
- * @param last Iterator marking the end of the range.
+ * @param __first Iterator referencing the first character to append.
+ * @param __last Iterator marking the end of the range.
* @return Reference to this string.
*
- * Appends characters in the range [first,last) to this string.
+ * Appends characters in the range [__first,__last) to this string.
*/
template<class _InputIterator>
basic_string&
/**
* @brief Append a single character.
- * @param c Character to append.
+ * @param __c Character to append.
*/
void
push_back(_CharT __c)
/**
* @brief Set value to contents of another string.
- * @param str Source string to use.
+ * @param __str Source string to use.
* @return Reference to this string.
*/
basic_string&
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/**
* @brief Set value to contents of another string.
- * @param str Source string to use.
+ * @param __str Source string to use.
* @return Reference to this string.
*
- * This function sets this string to the exact contents of @a str.
- * @a str is a valid, but unspecified string.
+ * This function sets this string to the exact contents of @a __str.
+ * @a __str is a valid, but unspecified string.
*/
basic_string&
assign(basic_string&& __str)
/**
* @brief Set value to a substring of a string.
- * @param str The string to use.
- * @param pos Index of the first character of str.
- * @param n Number of characters to use.
+ * @param __str The string to use.
+ * @param __pos Index of the first character of str.
+ * @param __n Number of characters to use.
* @return Reference to this string.
* @throw std::out_of_range if @a pos is not a valid index.
*
- * This function sets this string to the substring of @a str consisting
- * of @a n characters at @a pos. If @a n is is larger than the number
- * of available characters in @a str, the remainder of @a str is used.
+ * This function sets this string to the substring of @a __str
+ * consisting of @a __n characters at @a __pos. If @a __n is
+ * is larger than the number of available characters in @a
+ * __str, the remainder of @a __str is used.
*/
basic_string&
assign(const basic_string& __str, size_type __pos, size_type __n)
/**
* @brief Set value to a C substring.
- * @param s The C string to use.
- * @param n Number of characters to use.
+ * @param __s The C string to use.
+ * @param __n Number of characters to use.
* @return Reference to this string.
*
- * This function sets the value of this string to the first @a n
- * characters of @a s. If @a n is is larger than the number of
- * available characters in @a s, the remainder of @a s is used.
+ * This function sets the value of this string to the first @a __n
+ * characters of @a __s. If @a __n is is larger than the number of
+ * available characters in @a __s, the remainder of @a __s is used.
*/
basic_string&
assign(const _CharT* __s, size_type __n);
/**
* @brief Set value to contents of a C string.
- * @param s The C string to use.
+ * @param __s The C string to use.
* @return Reference to this string.
*
- * This function sets the value of this string to the value of @a s.
- * The data is copied, so there is no dependence on @a s once the
+ * This function sets the value of this string to the value of @a __s.
+ * The data is copied, so there is no dependence on @a __s once the
* function returns.
*/
basic_string&
/**
* @brief Set value to multiple characters.
- * @param n Length of the resulting string.
- * @param c The character to use.
+ * @param __n Length of the resulting string.
+ * @param __c The character to use.
* @return Reference to this string.
*
- * This function sets the value of this string to @a n copies of
- * character @a c.
+ * This function sets the value of this string to @a __n copies of
+ * character @a __c.
*/
basic_string&
assign(size_type __n, _CharT __c)
/**
* @brief Set value to a range of characters.
- * @param first Iterator referencing the first character to append.
- * @param last Iterator marking the end of the range.
+ * @param __first Iterator referencing the first character to append.
+ * @param __last Iterator marking the end of the range.
* @return Reference to this string.
*
- * Sets value of string to characters in the range [first,last).
+ * Sets value of string to characters in the range [__first,__last).
*/
template<class _InputIterator>
basic_string&
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/**
* @brief Set value to an initializer_list of characters.
- * @param l The initializer_list of characters to assign.
+ * @param __l The initializer_list of characters to assign.
* @return Reference to this string.
*/
basic_string&
/**
* @brief Insert multiple characters.
- * @param p Iterator referencing location in string to insert at.
- * @param n Number of characters to insert
- * @param c The character to insert.
+ * @param __p Iterator referencing location in string to insert at.
+ * @param __n Number of characters to insert
+ * @param __c The character to insert.
* @throw std::length_error If new length exceeds @c max_size().
*
- * Inserts @a n copies of character @a c starting at the position
- * referenced by iterator @a p. If adding characters causes the length
- * to exceed max_size(), length_error is thrown. The value of the
- * string doesn't change if an error is thrown.
+ * Inserts @a __n copies of character @a __c starting at the
+ * position referenced by iterator @a __p. If adding
+ * characters causes the length to exceed max_size(),
+ * length_error is thrown. The value of the string doesn't
+ * change if an error is thrown.
*/
void
insert(iterator __p, size_type __n, _CharT __c)
/**
* @brief Insert a range of characters.
- * @param p Iterator referencing location in string to insert at.
- * @param beg Start of range.
- * @param end End of range.
+ * @param __p Iterator referencing location in string to insert at.
+ * @param __beg Start of range.
+ * @param __end End of range.
* @throw std::length_error If new length exceeds @c max_size().
*
- * Inserts characters in range [beg,end). If adding characters causes
- * the length to exceed max_size(), length_error is thrown. The value
- * of the string doesn't change if an error is thrown.
+ * Inserts characters in range [__beg,__end). If adding
+ * characters causes the length to exceed max_size(),
+ * length_error is thrown. The value of the string doesn't
+ * change if an error is thrown.
*/
template<class _InputIterator>
void
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/**
* @brief Insert an initializer_list of characters.
- * @param p Iterator referencing location in string to insert at.
- * @param l The initializer_list of characters to insert.
+ * @param __p Iterator referencing location in string to insert at.
+ * @param __l The initializer_list of characters to insert.
* @throw std::length_error If new length exceeds @c max_size().
*/
void
/**
* @brief Insert value of a string.
- * @param pos1 Iterator referencing location in string to insert at.
- * @param str The string to insert.
+ * @param __pos1 Iterator referencing location in string to insert at.
+ * @param __str The string to insert.
* @return Reference to this string.
* @throw std::length_error If new length exceeds @c max_size().
*
- * Inserts value of @a str starting at @a pos1. If adding characters
- * causes the length to exceed max_size(), length_error is thrown. The
- * value of the string doesn't change if an error is thrown.
+ * Inserts value of @a __str starting at @a __pos1. If adding
+ * characters causes the length to exceed max_size(),
+ * length_error is thrown. The value of the string doesn't
+ * change if an error is thrown.
*/
basic_string&
insert(size_type __pos1, const basic_string& __str)
/**
* @brief Insert a substring.
- * @param pos1 Iterator referencing location in string to insert at.
- * @param str The string to insert.
- * @param pos2 Start of characters in str to insert.
- * @param n Number of characters to insert.
+ * @param __pos1 Iterator referencing location in string to insert at.
+ * @param __str The string to insert.
+ * @param __pos2 Start of characters in str to insert.
+ * @param __n Number of characters to insert.
* @return Reference to this string.
* @throw std::length_error If new length exceeds @c max_size().
* @throw std::out_of_range If @a pos1 > size() or
- * @a pos2 > @a str.size().
+ * @a __pos2 > @a str.size().
*
- * Starting at @a pos1, insert @a n character of @a str beginning with
- * @a pos2. If adding characters causes the length to exceed
- * max_size(), length_error is thrown. If @a pos1 is beyond the end of
- * this string or @a pos2 is beyond the end of @a str, out_of_range is
- * thrown. The value of the string doesn't change if an error is
- * thrown.
+ * Starting at @a pos1, insert @a __n character of @a __str
+ * beginning with @a __pos2. If adding characters causes the
+ * length to exceed max_size(), length_error is thrown. If @a
+ * __pos1 is beyond the end of this string or @a __pos2 is
+ * beyond the end of @a __str, out_of_range is thrown. The
+ * value of the string doesn't change if an error is thrown.
*/
basic_string&
insert(size_type __pos1, const basic_string& __str,
/**
* @brief Insert a C substring.
- * @param pos Iterator referencing location in string to insert at.
- * @param s The C string to insert.
- * @param n The number of characters to insert.
+ * @param __pos Iterator referencing location in string to insert at.
+ * @param __s The C string to insert.
+ * @param __n The number of characters to insert.
* @return Reference to this string.
* @throw std::length_error If new length exceeds @c max_size().
- * @throw std::out_of_range If @a pos is beyond the end of this
+ * @throw std::out_of_range If @a __pos is beyond the end of this
* string.
*
- * Inserts the first @a n characters of @a s starting at @a pos. If
- * adding characters causes the length to exceed max_size(),
- * length_error is thrown. If @a pos is beyond end(), out_of_range is
- * thrown. The value of the string doesn't change if an error is
- * thrown.
+ * Inserts the first @a __n characters of @a __s starting at @a
+ * __pos. If adding characters causes the length to exceed
+ * max_size(), length_error is thrown. If @a __pos is beyond
+ * end(), out_of_range is thrown. The value of the string
+ * doesn't change if an error is thrown.
*/
basic_string&
insert(size_type __pos, const _CharT* __s, size_type __n);
/**
* @brief Insert a C string.
- * @param pos Iterator referencing location in string to insert at.
- * @param s The C string to insert.
+ * @param __pos Iterator referencing location in string to insert at.
+ * @param __s The C string to insert.
* @return Reference to this string.
* @throw std::length_error If new length exceeds @c max_size().
* @throw std::out_of_range If @a pos is beyond the end of this
* string.
*
- * Inserts the first @a n characters of @a s starting at @a pos. If
+ * Inserts the first @a n characters of @a __s starting at @a __pos. If
* adding characters causes the length to exceed max_size(),
- * length_error is thrown. If @a pos is beyond end(), out_of_range is
+ * length_error is thrown. If @a __pos is beyond end(), out_of_range is
* thrown. The value of the string doesn't change if an error is
* thrown.
*/
/**
* @brief Insert multiple characters.
- * @param pos Index in string to insert at.
- * @param n Number of characters to insert
- * @param c The character to insert.
+ * @param __pos Index in string to insert at.
+ * @param __n Number of characters to insert
+ * @param __c The character to insert.
* @return Reference to this string.
* @throw std::length_error If new length exceeds @c max_size().
- * @throw std::out_of_range If @a pos is beyond the end of this
+ * @throw std::out_of_range If @a __pos is beyond the end of this
* string.
*
- * Inserts @a n copies of character @a c starting at index @a pos. If
- * adding characters causes the length to exceed max_size(),
- * length_error is thrown. If @a pos > length(), out_of_range is
- * thrown. The value of the string doesn't change if an error is
- * thrown.
+ * Inserts @a __n copies of character @a __c starting at index
+ * @a __pos. If adding characters causes the length to exceed
+ * max_size(), length_error is thrown. If @a __pos > length(),
+ * out_of_range is thrown. The value of the string doesn't
+ * change if an error is thrown.
*/
basic_string&
insert(size_type __pos, size_type __n, _CharT __c)
/**
* @brief Insert one character.
- * @param p Iterator referencing position in string to insert at.
- * @param c The character to insert.
+ * @param __p Iterator referencing position in string to insert at.
+ * @param __c The character to insert.
* @return Iterator referencing newly inserted char.
* @throw std::length_error If new length exceeds @c max_size().
*
- * Inserts character @a c at position referenced by @a p. If adding
- * character causes the length to exceed max_size(), length_error is
- * thrown. If @a p is beyond end of string, out_of_range is thrown.
- * The value of the string doesn't change if an error is thrown.
+ * Inserts character @a __c at position referenced by @a __p.
+ * If adding character causes the length to exceed max_size(),
+ * length_error is thrown. If @a __p is beyond end of string,
+ * out_of_range is thrown. The value of the string doesn't
+ * change if an error is thrown.
*/
iterator
insert(iterator __p, _CharT __c)
/**
* @brief Remove characters.
- * @param pos Index of first character to remove (default 0).
- * @param n Number of characters to remove (default remainder).
+ * @param __pos Index of first character to remove (default 0).
+ * @param __n Number of characters to remove (default remainder).
* @return Reference to this string.
* @throw std::out_of_range If @a pos is beyond the end of this
* string.
*
- * Removes @a n characters from this string starting at @a pos. The
- * length of the string is reduced by @a n. If there are < @a n
- * characters to remove, the remainder of the string is truncated. If
- * @a p is beyond end of string, out_of_range is thrown. The value of
- * the string doesn't change if an error is thrown.
+ * Removes @a __n characters from this string starting at @a
+ * __pos. The length of the string is reduced by @a __n. If
+ * there are < @a __n characters to remove, the remainder of
+ * the string is truncated. If @a __p is beyond end of string,
+ * out_of_range is thrown. The value of the string doesn't
+ * change if an error is thrown.
*/
basic_string&
erase(size_type __pos = 0, size_type __n = npos)
/**
* @brief Remove one character.
- * @param position Iterator referencing the character to remove.
+ * @param __position Iterator referencing the character to remove.
* @return iterator referencing same location after removal.
*
- * Removes the character at @a position from this string. The value
+ * Removes the character at @a __position from this string. The value
* of the string doesn't change if an error is thrown.
*/
iterator
/**
* @brief Remove a range of characters.
- * @param first Iterator referencing the first character to remove.
- * @param last Iterator referencing the end of the range.
+ * @param __first Iterator referencing the first character to remove.
+ * @param __last Iterator referencing the end of the range.
* @return Iterator referencing location of first after removal.
*
* Removes the characters in the range [first,last) from this string.
iterator
erase(iterator __first, iterator __last);
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+ /**
+ * @brief Remove the last character.
+ *
+ * The string must be non-empty.
+ */
+ void
+ pop_back()
+ { erase(size()-1, 1); }
+#endif // __GXX_EXPERIMENTAL_CXX0X__
+
/**
* @brief Replace characters with value from another string.
- * @param pos Index of first character to replace.
- * @param n Number of characters to be replaced.
- * @param str String to insert.
+ * @param __pos Index of first character to replace.
+ * @param __n Number of characters to be replaced.
+ * @param __str String to insert.
* @return Reference to this string.
* @throw std::out_of_range If @a pos is beyond the end of this
* string.
* @throw std::length_error If new length exceeds @c max_size().
*
- * Removes the characters in the range [pos,pos+n) from this string.
- * In place, the value of @a str is inserted. If @a pos is beyond end
- * of string, out_of_range is thrown. If the length of the result
- * exceeds max_size(), length_error is thrown. The value of the string
- * doesn't change if an error is thrown.
+ * Removes the characters in the range [__pos,__pos+__n) from
+ * this string. In place, the value of @a __str is inserted.
+ * If @a __pos is beyond end of string, out_of_range is thrown.
+ * If the length of the result exceeds max_size(), length_error
+ * is thrown. The value of the string doesn't change if an
+ * error is thrown.
*/
basic_string&
replace(size_type __pos, size_type __n, const basic_string& __str)
/**
* @brief Replace characters with value from another string.
- * @param pos1 Index of first character to replace.
- * @param n1 Number of characters to be replaced.
- * @param str String to insert.
- * @param pos2 Index of first character of str to use.
- * @param n2 Number of characters from str to use.
+ * @param __pos1 Index of first character to replace.
+ * @param __n1 Number of characters to be replaced.
+ * @param __str String to insert.
+ * @param __pos2 Index of first character of str to use.
+ * @param __n2 Number of characters from str to use.
* @return Reference to this string.
- * @throw std::out_of_range If @a pos1 > size() or @a pos2 >
- * str.size().
+ * @throw std::out_of_range If @a __pos1 > size() or @a __pos2 >
+ * __str.size().
* @throw std::length_error If new length exceeds @c max_size().
*
- * Removes the characters in the range [pos1,pos1 + n) from this
- * string. In place, the value of @a str is inserted. If @a pos is
+ * Removes the characters in the range [__pos1,__pos1 + n) from this
+ * string. In place, the value of @a __str is inserted. If @a __pos is
* beyond end of string, out_of_range is thrown. If the length of the
* result exceeds max_size(), length_error is thrown. The value of the
* string doesn't change if an error is thrown.
/**
* @brief Replace characters with value of a C substring.
- * @param pos Index of first character to replace.
- * @param n1 Number of characters to be replaced.
- * @param s C string to insert.
- * @param n2 Number of characters from @a s to use.
+ * @param __pos Index of first character to replace.
+ * @param __n1 Number of characters to be replaced.
+ * @param __s C string to insert.
+ * @param __n2 Number of characters from @a s to use.
* @return Reference to this string.
* @throw std::out_of_range If @a pos1 > size().
* @throw std::length_error If new length exceeds @c max_size().
*
- * Removes the characters in the range [pos,pos + n1) from this string.
- * In place, the first @a n2 characters of @a s are inserted, or all
- * of @a s if @a n2 is too large. If @a pos is beyond end of string,
- * out_of_range is thrown. If the length of result exceeds max_size(),
- * length_error is thrown. The value of the string doesn't change if
- * an error is thrown.
+ * Removes the characters in the range [__pos,__pos + __n1)
+ * from this string. In place, the first @a __n2 characters of
+ * @a __s are inserted, or all of @a __s if @a __n2 is too large. If
+ * @a __pos is beyond end of string, out_of_range is thrown. If
+ * the length of result exceeds max_size(), length_error is
+ * thrown. The value of the string doesn't change if an error
+ * is thrown.
*/
basic_string&
replace(size_type __pos, size_type __n1, const _CharT* __s,
/**
* @brief Replace characters with value of a C string.
- * @param pos Index of first character to replace.
- * @param n1 Number of characters to be replaced.
- * @param s C string to insert.
+ * @param __pos Index of first character to replace.
+ * @param __n1 Number of characters to be replaced.
+ * @param __s C string to insert.
* @return Reference to this string.
* @throw std::out_of_range If @a pos > size().
* @throw std::length_error If new length exceeds @c max_size().
*
- * Removes the characters in the range [pos,pos + n1) from this string.
- * In place, the characters of @a s are inserted. If @a pos is beyond
- * end of string, out_of_range is thrown. If the length of result
- * exceeds max_size(), length_error is thrown. The value of the string
- * doesn't change if an error is thrown.
+ * Removes the characters in the range [__pos,__pos + __n1)
+ * from this string. In place, the characters of @a __s are
+ * inserted. If @a __pos is beyond end of string, out_of_range
+ * is thrown. If the length of result exceeds max_size(),
+ * length_error is thrown. The value of the string doesn't
+ * change if an error is thrown.
*/
basic_string&
replace(size_type __pos, size_type __n1, const _CharT* __s)
/**
* @brief Replace characters with multiple characters.
- * @param pos Index of first character to replace.
- * @param n1 Number of characters to be replaced.
- * @param n2 Number of characters to insert.
- * @param c Character to insert.
+ * @param __pos Index of first character to replace.
+ * @param __n1 Number of characters to be replaced.
+ * @param __n2 Number of characters to insert.
+ * @param __c Character to insert.
* @return Reference to this string.
- * @throw std::out_of_range If @a pos > size().
+ * @throw std::out_of_range If @a __pos > size().
* @throw std::length_error If new length exceeds @c max_size().
*
- * Removes the characters in the range [pos,pos + n1) from this string.
- * In place, @a n2 copies of @a c are inserted. If @a pos is beyond
- * end of string, out_of_range is thrown. If the length of result
- * exceeds max_size(), length_error is thrown. The value of the string
- * doesn't change if an error is thrown.
+ * Removes the characters in the range [pos,pos + n1) from this
+ * string. In place, @a __n2 copies of @a __c are inserted.
+ * If @a __pos is beyond end of string, out_of_range is thrown.
+ * If the length of result exceeds max_size(), length_error is
+ * thrown. The value of the string doesn't change if an error
+ * is thrown.
*/
basic_string&
replace(size_type __pos, size_type __n1, size_type __n2, _CharT __c)
/**
* @brief Replace range of characters with string.
- * @param i1 Iterator referencing start of range to replace.
- * @param i2 Iterator referencing end of range to replace.
- * @param str String value to insert.
+ * @param __i1 Iterator referencing start of range to replace.
+ * @param __i2 Iterator referencing end of range to replace.
+ * @param __str String value to insert.
* @return Reference to this string.
* @throw std::length_error If new length exceeds @c max_size().
*
- * Removes the characters in the range [i1,i2). In place, the value of
- * @a str is inserted. If the length of result exceeds max_size(),
- * length_error is thrown. The value of the string doesn't change if
- * an error is thrown.
+ * Removes the characters in the range [__i1,__i2). In place,
+ * the value of @a __str is inserted. If the length of result
+ * exceeds max_size(), length_error is thrown. The value of
+ * the string doesn't change if an error is thrown.
*/
basic_string&
replace(iterator __i1, iterator __i2, const basic_string& __str)
/**
* @brief Replace range of characters with C substring.
- * @param i1 Iterator referencing start of range to replace.
- * @param i2 Iterator referencing end of range to replace.
- * @param s C string value to insert.
- * @param n Number of characters from s to insert.
+ * @param __i1 Iterator referencing start of range to replace.
+ * @param __i2 Iterator referencing end of range to replace.
+ * @param __s C string value to insert.
+ * @param __n Number of characters from s to insert.
* @return Reference to this string.
* @throw std::length_error If new length exceeds @c max_size().
*
- * Removes the characters in the range [i1,i2). In place, the first @a
- * n characters of @a s are inserted. If the length of result exceeds
- * max_size(), length_error is thrown. The value of the string doesn't
- * change if an error is thrown.
+ * Removes the characters in the range [__i1,__i2). In place,
+ * the first @a __n characters of @a __s are inserted. If the
+ * length of result exceeds max_size(), length_error is thrown.
+ * The value of the string doesn't change if an error is
+ * thrown.
*/
basic_string&
replace(iterator __i1, iterator __i2, const _CharT* __s, size_type __n)
/**
* @brief Replace range of characters with C string.
- * @param i1 Iterator referencing start of range to replace.
- * @param i2 Iterator referencing end of range to replace.
- * @param s C string value to insert.
+ * @param __i1 Iterator referencing start of range to replace.
+ * @param __i2 Iterator referencing end of range to replace.
+ * @param __s C string value to insert.
* @return Reference to this string.
* @throw std::length_error If new length exceeds @c max_size().
*
- * Removes the characters in the range [i1,i2). In place, the
- * characters of @a s are inserted. If the length of result exceeds
- * max_size(), length_error is thrown. The value of the string doesn't
- * change if an error is thrown.
+ * Removes the characters in the range [__i1,__i2). In place,
+ * the characters of @a __s are inserted. If the length of
+ * result exceeds max_size(), length_error is thrown. The
+ * value of the string doesn't change if an error is thrown.
*/
basic_string&
replace(iterator __i1, iterator __i2, const _CharT* __s)
/**
* @brief Replace range of characters with multiple characters
- * @param i1 Iterator referencing start of range to replace.
- * @param i2 Iterator referencing end of range to replace.
- * @param n Number of characters to insert.
- * @param c Character to insert.
+ * @param __i1 Iterator referencing start of range to replace.
+ * @param __i2 Iterator referencing end of range to replace.
+ * @param __n Number of characters to insert.
+ * @param __c Character to insert.
* @return Reference to this string.
* @throw std::length_error If new length exceeds @c max_size().
*
- * Removes the characters in the range [i1,i2). In place, @a n copies
- * of @a c are inserted. If the length of result exceeds max_size(),
- * length_error is thrown. The value of the string doesn't change if
- * an error is thrown.
+ * Removes the characters in the range [__i1,__i2). In place,
+ * @a __n copies of @a __c are inserted. If the length of
+ * result exceeds max_size(), length_error is thrown. The
+ * value of the string doesn't change if an error is thrown.
*/
basic_string&
replace(iterator __i1, iterator __i2, size_type __n, _CharT __c)
/**
* @brief Replace range of characters with range.
- * @param i1 Iterator referencing start of range to replace.
- * @param i2 Iterator referencing end of range to replace.
- * @param k1 Iterator referencing start of range to insert.
- * @param k2 Iterator referencing end of range to insert.
+ * @param __i1 Iterator referencing start of range to replace.
+ * @param __i2 Iterator referencing end of range to replace.
+ * @param __k1 Iterator referencing start of range to insert.
+ * @param __k2 Iterator referencing end of range to insert.
* @return Reference to this string.
* @throw std::length_error If new length exceeds @c max_size().
*
- * Removes the characters in the range [i1,i2). In place, characters
- * in the range [k1,k2) are inserted. If the length of result exceeds
- * max_size(), length_error is thrown. The value of the string doesn't
- * change if an error is thrown.
+ * Removes the characters in the range [__i1,__i2). In place,
+ * characters in the range [__k1,__k2) are inserted. If the
+ * length of result exceeds max_size(), length_error is thrown.
+ * The value of the string doesn't change if an error is
+ * thrown.
*/
template<class _InputIterator>
basic_string&
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/**
* @brief Replace range of characters with initializer_list.
- * @param i1 Iterator referencing start of range to replace.
- * @param i2 Iterator referencing end of range to replace.
- * @param l The initializer_list of characters to insert.
+ * @param __i1 Iterator referencing start of range to replace.
+ * @param __i2 Iterator referencing end of range to replace.
+ * @param __l The initializer_list of characters to insert.
* @return Reference to this string.
* @throw std::length_error If new length exceeds @c max_size().
*
- * Removes the characters in the range [i1,i2). In place, characters
- * in the range [k1,k2) are inserted. If the length of result exceeds
- * max_size(), length_error is thrown. The value of the string doesn't
- * change if an error is thrown.
+ * Removes the characters in the range [__i1,__i2). In place,
+ * characters in the range [__k1,__k2) are inserted. If the
+ * length of result exceeds max_size(), length_error is thrown.
+ * The value of the string doesn't change if an error is
+ * thrown.
*/
basic_string& replace(iterator __i1, iterator __i2,
initializer_list<_CharT> __l)
/**
* @brief Copy substring into C string.
- * @param s C string to copy value into.
- * @param n Number of characters to copy.
- * @param pos Index of first character to copy.
+ * @param __s C string to copy value into.
+ * @param __n Number of characters to copy.
+ * @param __pos Index of first character to copy.
* @return Number of characters actually copied
- * @throw std::out_of_range If pos > size().
+ * @throw std::out_of_range If __pos > size().
*
- * Copies up to @a n characters starting at @a pos into the C string @a
- * s. If @a pos is %greater than size(), out_of_range is thrown.
+ * Copies up to @a __n characters starting at @a __pos into the
+ * C string @a __s. If @a __pos is %greater than size(),
+ * out_of_range is thrown.
*/
size_type
copy(_CharT* __s, size_type __n, size_type __pos = 0) const;
/**
* @brief Swap contents with another string.
- * @param s String to swap with.
+ * @param __s String to swap with.
*
- * Exchanges the contents of this string with that of @a s in constant
+ * Exchanges the contents of this string with that of @a __s in constant
* time.
*/
void
/**
* @brief Find position of a C substring.
- * @param s C string to locate.
- * @param pos Index of character to search from.
- * @param n Number of characters from @a s to search for.
+ * @param __s C string to locate.
+ * @param __pos Index of character to search from.
+ * @param __n Number of characters from @a s to search for.
* @return Index of start of first occurrence.
*
- * Starting from @a pos, searches forward for the first @a n characters
- * in @a s within this string. If found, returns the index where it
- * begins. If not found, returns npos.
+ * Starting from @a __pos, searches forward for the first @a
+ * __n characters in @a __s within this string. If found,
+ * returns the index where it begins. If not found, returns
+ * npos.
*/
size_type
find(const _CharT* __s, size_type __pos, size_type __n) const;
/**
* @brief Find position of a string.
- * @param str String to locate.
- * @param pos Index of character to search from (default 0).
+ * @param __str String to locate.
+ * @param __pos Index of character to search from (default 0).
* @return Index of start of first occurrence.
*
- * Starting from @a pos, searches forward for value of @a str within
+ * Starting from @a __pos, searches forward for value of @a __str within
* this string. If found, returns the index where it begins. If not
* found, returns npos.
*/
/**
* @brief Find position of a C string.
- * @param s C string to locate.
- * @param pos Index of character to search from (default 0).
+ * @param __s C string to locate.
+ * @param __pos Index of character to search from (default 0).
* @return Index of start of first occurrence.
*
- * Starting from @a pos, searches forward for the value of @a s within
- * this string. If found, returns the index where it begins. If not
- * found, returns npos.
+ * Starting from @a __pos, searches forward for the value of @a
+ * __s within this string. If found, returns the index where
+ * it begins. If not found, returns npos.
*/
size_type
find(const _CharT* __s, size_type __pos = 0) const
/**
* @brief Find position of a character.
- * @param c Character to locate.
- * @param pos Index of character to search from (default 0).
+ * @param __c Character to locate.
+ * @param __pos Index of character to search from (default 0).
* @return Index of first occurrence.
*
- * Starting from @a pos, searches forward for @a c within this string.
- * If found, returns the index where it was found. If not found,
- * returns npos.
+ * Starting from @a __pos, searches forward for @a __c within
+ * this string. If found, returns the index where it was
+ * found. If not found, returns npos.
*/
size_type
find(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPT;
/**
* @brief Find last position of a string.
- * @param str String to locate.
- * @param pos Index of character to search back from (default end).
+ * @param __str String to locate.
+ * @param __pos Index of character to search back from (default end).
* @return Index of start of last occurrence.
*
- * Starting from @a pos, searches backward for value of @a str within
- * this string. If found, returns the index where it begins. If not
- * found, returns npos.
+ * Starting from @a __pos, searches backward for value of @a
+ * __str within this string. If found, returns the index where
+ * it begins. If not found, returns npos.
*/
size_type
rfind(const basic_string& __str, size_type __pos = npos) const
/**
* @brief Find last position of a C substring.
- * @param s C string to locate.
- * @param pos Index of character to search back from.
- * @param n Number of characters from s to search for.
+ * @param __s C string to locate.
+ * @param __pos Index of character to search back from.
+ * @param __n Number of characters from s to search for.
* @return Index of start of last occurrence.
*
- * Starting from @a pos, searches backward for the first @a n
- * characters in @a s within this string. If found, returns the index
- * where it begins. If not found, returns npos.
+ * Starting from @a __pos, searches backward for the first @a
+ * __n characters in @a __s within this string. If found,
+ * returns the index where it begins. If not found, returns
+ * npos.
*/
size_type
rfind(const _CharT* __s, size_type __pos, size_type __n) const;
/**
* @brief Find last position of a C string.
- * @param s C string to locate.
- * @param pos Index of character to start search at (default end).
+ * @param __s C string to locate.
+ * @param __pos Index of character to start search at (default end).
* @return Index of start of last occurrence.
*
- * Starting from @a pos, searches backward for the value of @a s within
- * this string. If found, returns the index where it begins. If not
- * found, returns npos.
+ * Starting from @a __pos, searches backward for the value of
+ * @a __s within this string. If found, returns the index
+ * where it begins. If not found, returns npos.
*/
size_type
rfind(const _CharT* __s, size_type __pos = npos) const
/**
* @brief Find last position of a character.
- * @param c Character to locate.
- * @param pos Index of character to search back from (default end).
+ * @param __c Character to locate.
+ * @param __pos Index of character to search back from (default end).
* @return Index of last occurrence.
*
- * Starting from @a pos, searches backward for @a c within this string.
- * If found, returns the index where it was found. If not found,
- * returns npos.
+ * Starting from @a __pos, searches backward for @a __c within
+ * this string. If found, returns the index where it was
+ * found. If not found, returns npos.
*/
size_type
rfind(_CharT __c, size_type __pos = npos) const _GLIBCXX_NOEXCEPT;
/**
* @brief Find position of a character of string.
- * @param str String containing characters to locate.
- * @param pos Index of character to search from (default 0).
+ * @param __str String containing characters to locate.
+ * @param __pos Index of character to search from (default 0).
* @return Index of first occurrence.
*
- * Starting from @a pos, searches forward for one of the characters of
- * @a str within this string. If found, returns the index where it was
- * found. If not found, returns npos.
+ * Starting from @a __pos, searches forward for one of the
+ * characters of @a __str within this string. If found,
+ * returns the index where it was found. If not found, returns
+ * npos.
*/
size_type
find_first_of(const basic_string& __str, size_type __pos = 0) const
/**
* @brief Find position of a character of C substring.
- * @param s String containing characters to locate.
- * @param pos Index of character to search from.
- * @param n Number of characters from s to search for.
+ * @param __s String containing characters to locate.
+ * @param __pos Index of character to search from.
+ * @param __n Number of characters from s to search for.
* @return Index of first occurrence.
*
- * Starting from @a pos, searches forward for one of the first @a n
- * characters of @a s within this string. If found, returns the index
- * where it was found. If not found, returns npos.
+ * Starting from @a __pos, searches forward for one of the
+ * first @a __n characters of @a __s within this string. If
+ * found, returns the index where it was found. If not found,
+ * returns npos.
*/
size_type
find_first_of(const _CharT* __s, size_type __pos, size_type __n) const;
/**
* @brief Find position of a character of C string.
- * @param s String containing characters to locate.
- * @param pos Index of character to search from (default 0).
+ * @param __s String containing characters to locate.
+ * @param __pos Index of character to search from (default 0).
* @return Index of first occurrence.
*
- * Starting from @a pos, searches forward for one of the characters of
- * @a s within this string. If found, returns the index where it was
- * found. If not found, returns npos.
+ * Starting from @a __pos, searches forward for one of the
+ * characters of @a __s within this string. If found, returns
+ * the index where it was found. If not found, returns npos.
*/
size_type
find_first_of(const _CharT* __s, size_type __pos = 0) const
/**
* @brief Find position of a character.
- * @param c Character to locate.
- * @param pos Index of character to search from (default 0).
+ * @param __c Character to locate.
+ * @param __pos Index of character to search from (default 0).
* @return Index of first occurrence.
*
- * Starting from @a pos, searches forward for the character @a c within
- * this string. If found, returns the index where it was found. If
- * not found, returns npos.
+ * Starting from @a __pos, searches forward for the character
+ * @a __c within this string. If found, returns the index
+ * where it was found. If not found, returns npos.
*
- * Note: equivalent to find(c, pos).
+ * Note: equivalent to find(__c, __pos).
*/
size_type
find_first_of(_CharT __c, size_type __pos = 0) const _GLIBCXX_NOEXCEPT
/**
* @brief Find last position of a character of string.
- * @param str String containing characters to locate.
- * @param pos Index of character to search back from (default end).
+ * @param __str String containing characters to locate.
+ * @param __pos Index of character to search back from (default end).
* @return Index of last occurrence.
*
- * Starting from @a pos, searches backward for one of the characters of
- * @a str within this string. If found, returns the index where it was
- * found. If not found, returns npos.
+ * Starting from @a __pos, searches backward for one of the
+ * characters of @a __str within this string. If found,
+ * returns the index where it was found. If not found, returns
+ * npos.
*/
size_type
find_last_of(const basic_string& __str, size_type __pos = npos) const
/**
* @brief Find last position of a character of C substring.
- * @param s C string containing characters to locate.
- * @param pos Index of character to search back from.
- * @param n Number of characters from s to search for.
+ * @param __s C string containing characters to locate.
+ * @param __pos Index of character to search back from.
+ * @param __n Number of characters from s to search for.
* @return Index of last occurrence.
*
- * Starting from @a pos, searches backward for one of the first @a n
- * characters of @a s within this string. If found, returns the index
- * where it was found. If not found, returns npos.
+ * Starting from @a __pos, searches backward for one of the
+ * first @a __n characters of @a __s within this string. If
+ * found, returns the index where it was found. If not found,
+ * returns npos.
*/
size_type
find_last_of(const _CharT* __s, size_type __pos, size_type __n) const;
/**
* @brief Find last position of a character of C string.
- * @param s C string containing characters to locate.
- * @param pos Index of character to search back from (default end).
+ * @param __s C string containing characters to locate.
+ * @param __pos Index of character to search back from (default end).
* @return Index of last occurrence.
*
- * Starting from @a pos, searches backward for one of the characters of
- * @a s within this string. If found, returns the index where it was
- * found. If not found, returns npos.
+ * Starting from @a __pos, searches backward for one of the
+ * characters of @a __s within this string. If found, returns
+ * the index where it was found. If not found, returns npos.
*/
size_type
find_last_of(const _CharT* __s, size_type __pos = npos) const
/**
* @brief Find last position of a character.
- * @param c Character to locate.
- * @param pos Index of character to search back from (default end).
+ * @param __c Character to locate.
+ * @param __pos Index of character to search back from (default end).
* @return Index of last occurrence.
*
- * Starting from @a pos, searches backward for @a c within this string.
- * If found, returns the index where it was found. If not found,
- * returns npos.
+ * Starting from @a __pos, searches backward for @a __c within
+ * this string. If found, returns the index where it was
+ * found. If not found, returns npos.
*
- * Note: equivalent to rfind(c, pos).
+ * Note: equivalent to rfind(__c, __pos).
*/
size_type
find_last_of(_CharT __c, size_type __pos = npos) const _GLIBCXX_NOEXCEPT
/**
* @brief Find position of a character not in string.
- * @param str String containing characters to avoid.
- * @param pos Index of character to search from (default 0).
+ * @param __str String containing characters to avoid.
+ * @param __pos Index of character to search from (default 0).
* @return Index of first occurrence.
*
- * Starting from @a pos, searches forward for a character not contained
- * in @a str within this string. If found, returns the index where it
+ * Starting from @a __pos, searches forward for a character not contained
+ * in @a __str within this string. If found, returns the index where it
* was found. If not found, returns npos.
*/
size_type
/**
* @brief Find position of a character not in C substring.
- * @param s C string containing characters to avoid.
- * @param pos Index of character to search from.
- * @param n Number of characters from s to consider.
+ * @param __s C string containing characters to avoid.
+ * @param __pos Index of character to search from.
+ * @param __n Number of characters from __s to consider.
* @return Index of first occurrence.
*
- * Starting from @a pos, searches forward for a character not contained
- * in the first @a n characters of @a s within this string. If found,
- * returns the index where it was found. If not found, returns npos.
+ * Starting from @a __pos, searches forward for a character not
+ * contained in the first @a __n characters of @a __s within
+ * this string. If found, returns the index where it was
+ * found. If not found, returns npos.
*/
size_type
find_first_not_of(const _CharT* __s, size_type __pos,
/**
* @brief Find position of a character not in C string.
- * @param s C string containing characters to avoid.
- * @param pos Index of character to search from (default 0).
+ * @param __s C string containing characters to avoid.
+ * @param __pos Index of character to search from (default 0).
* @return Index of first occurrence.
*
- * Starting from @a pos, searches forward for a character not contained
- * in @a s within this string. If found, returns the index where it
- * was found. If not found, returns npos.
+ * Starting from @a __pos, searches forward for a character not
+ * contained in @a __s within this string. If found, returns
+ * the index where it was found. If not found, returns npos.
*/
size_type
find_first_not_of(const _CharT* __s, size_type __pos = 0) const
/**
* @brief Find position of a different character.
- * @param c Character to avoid.
- * @param pos Index of character to search from (default 0).
+ * @param __c Character to avoid.
+ * @param __pos Index of character to search from (default 0).
* @return Index of first occurrence.
*
- * Starting from @a pos, searches forward for a character other than @a c
- * within this string. If found, returns the index where it was found.
- * If not found, returns npos.
+ * Starting from @a __pos, searches forward for a character
+ * other than @a __c within this string. If found, returns the
+ * index where it was found. If not found, returns npos.
*/
size_type
find_first_not_of(_CharT __c, size_type __pos = 0) const
/**
* @brief Find last position of a character not in string.
- * @param str String containing characters to avoid.
- * @param pos Index of character to search back from (default end).
+ * @param __str String containing characters to avoid.
+ * @param __pos Index of character to search back from (default end).
* @return Index of last occurrence.
*
- * Starting from @a pos, searches backward for a character not
- * contained in @a str within this string. If found, returns the index
- * where it was found. If not found, returns npos.
+ * Starting from @a __pos, searches backward for a character
+ * not contained in @a __str within this string. If found,
+ * returns the index where it was found. If not found, returns
+ * npos.
*/
size_type
find_last_not_of(const basic_string& __str, size_type __pos = npos) const
/**
* @brief Find last position of a character not in C substring.
- * @param s C string containing characters to avoid.
- * @param pos Index of character to search back from.
- * @param n Number of characters from s to consider.
+ * @param __s C string containing characters to avoid.
+ * @param __pos Index of character to search back from.
+ * @param __n Number of characters from s to consider.
* @return Index of last occurrence.
*
- * Starting from @a pos, searches backward for a character not
- * contained in the first @a n characters of @a s within this string.
+ * Starting from @a __pos, searches backward for a character not
+ * contained in the first @a __n characters of @a __s within this string.
* If found, returns the index where it was found. If not found,
* returns npos.
*/
size_type __n) const;
/**
* @brief Find last position of a character not in C string.
- * @param s C string containing characters to avoid.
- * @param pos Index of character to search back from (default end).
+ * @param __s C string containing characters to avoid.
+ * @param __pos Index of character to search back from (default end).
* @return Index of last occurrence.
*
- * Starting from @a pos, searches backward for a character not
- * contained in @a s within this string. If found, returns the index
- * where it was found. If not found, returns npos.
+ * Starting from @a __pos, searches backward for a character
+ * not contained in @a __s within this string. If found,
+ * returns the index where it was found. If not found, returns
+ * npos.
*/
size_type
find_last_not_of(const _CharT* __s, size_type __pos = npos) const
/**
* @brief Find last position of a different character.
- * @param c Character to avoid.
- * @param pos Index of character to search back from (default end).
+ * @param __c Character to avoid.
+ * @param __pos Index of character to search back from (default end).
* @return Index of last occurrence.
*
- * Starting from @a pos, searches backward for a character other than
- * @a c within this string. If found, returns the index where it was
+ * Starting from @a __pos, searches backward for a character other than
+ * @a __c within this string. If found, returns the index where it was
* found. If not found, returns npos.
*/
size_type
/**
* @brief Get a substring.
- * @param pos Index of first character (default 0).
- * @param n Number of characters in substring (default remainder).
+ * @param __pos Index of first character (default 0).
+ * @param __n Number of characters in substring (default remainder).
* @return The new string.
- * @throw std::out_of_range If pos > size().
+ * @throw std::out_of_range If __pos > size().
*
- * Construct and return a new string using the @a n characters starting
- * at @a pos. If the string is too short, use the remainder of the
- * characters. If @a pos is beyond the end of the string, out_of_range
- * is thrown.
+ * Construct and return a new string using the @a __n
+ * characters starting at @a __pos. If the string is too
+ * short, use the remainder of the characters. If @a __pos is
+ * beyond the end of the string, out_of_range is thrown.
*/
basic_string
substr(size_type __pos = 0, size_type __n = npos) const
/**
* @brief Compare to a string.
- * @param str String to compare against.
+ * @param __str String to compare against.
* @return Integer < 0, 0, or > 0.
*
- * Returns an integer < 0 if this string is ordered before @a str, 0 if
- * their values are equivalent, or > 0 if this string is ordered after
- * @a str. Determines the effective length rlen of the strings to
- * compare as the smallest of size() and str.size(). The function
- * then compares the two strings by calling traits::compare(data(),
- * str.data(),rlen). If the result of the comparison is nonzero returns
- * it, otherwise the shorter one is ordered first.
+ * Returns an integer < 0 if this string is ordered before @a
+ * __str, 0 if their values are equivalent, or > 0 if this
+ * string is ordered after @a __str. Determines the effective
+ * length rlen of the strings to compare as the smallest of
+ * size() and str.size(). The function then compares the two
+ * strings by calling traits::compare(data(), str.data(),rlen).
+ * If the result of the comparison is nonzero returns it,
+ * otherwise the shorter one is ordered first.
*/
int
compare(const basic_string& __str) const
/**
* @brief Compare substring to a string.
- * @param pos Index of first character of substring.
- * @param n Number of characters in substring.
- * @param str String to compare against.
+ * @param __pos Index of first character of substring.
+ * @param __n Number of characters in substring.
+ * @param __str String to compare against.
* @return Integer < 0, 0, or > 0.
*
- * Form the substring of this string from the @a n characters starting
- * at @a pos. Returns an integer < 0 if the substring is ordered
- * before @a str, 0 if their values are equivalent, or > 0 if the
- * substring is ordered after @a str. Determines the effective length
- * rlen of the strings to compare as the smallest of the length of the
- * substring and @a str.size(). The function then compares the two
- * strings by calling traits::compare(substring.data(),str.data(),rlen).
- * If the result of the comparison is nonzero returns it, otherwise the
- * shorter one is ordered first.
+ * Form the substring of this string from the @a __n characters
+ * starting at @a __pos. Returns an integer < 0 if the
+ * substring is ordered before @a __str, 0 if their values are
+ * equivalent, or > 0 if the substring is ordered after @a
+ * __str. Determines the effective length rlen of the strings
+ * to compare as the smallest of the length of the substring
+ * and @a __str.size(). The function then compares the two
+ * strings by calling
+ * traits::compare(substring.data(),str.data(),rlen). If the
+ * result of the comparison is nonzero returns it, otherwise
+ * the shorter one is ordered first.
*/
int
compare(size_type __pos, size_type __n, const basic_string& __str) const;
/**
* @brief Compare substring to a substring.
- * @param pos1 Index of first character of substring.
- * @param n1 Number of characters in substring.
- * @param str String to compare against.
- * @param pos2 Index of first character of substring of str.
- * @param n2 Number of characters in substring of str.
+ * @param __pos1 Index of first character of substring.
+ * @param __n1 Number of characters in substring.
+ * @param __str String to compare against.
+ * @param __pos2 Index of first character of substring of str.
+ * @param __n2 Number of characters in substring of str.
* @return Integer < 0, 0, or > 0.
*
- * Form the substring of this string from the @a n1 characters starting
- * at @a pos1. Form the substring of @a str from the @a n2 characters
- * starting at @a pos2. Returns an integer < 0 if this substring is
- * ordered before the substring of @a str, 0 if their values are
- * equivalent, or > 0 if this substring is ordered after the substring
- * of @a str. Determines the effective length rlen of the strings
- * to compare as the smallest of the lengths of the substrings. The
- * function then compares the two strings by calling
+ * Form the substring of this string from the @a __n1
+ * characters starting at @a __pos1. Form the substring of @a
+ * __str from the @a __n2 characters starting at @a __pos2.
+ * Returns an integer < 0 if this substring is ordered before
+ * the substring of @a __str, 0 if their values are equivalent,
+ * or > 0 if this substring is ordered after the substring of
+ * @a __str. Determines the effective length rlen of the
+ * strings to compare as the smallest of the lengths of the
+ * substrings. The function then compares the two strings by
+ * calling
* traits::compare(substring.data(),str.substr(pos2,n2).data(),rlen).
- * If the result of the comparison is nonzero returns it, otherwise the
- * shorter one is ordered first.
+ * If the result of the comparison is nonzero returns it,
+ * otherwise the shorter one is ordered first.
*/
int
compare(size_type __pos1, size_type __n1, const basic_string& __str,
/**
* @brief Compare to a C string.
- * @param s C string to compare against.
+ * @param __s C string to compare against.
* @return Integer < 0, 0, or > 0.
*
- * Returns an integer < 0 if this string is ordered before @a s, 0 if
+ * Returns an integer < 0 if this string is ordered before @a __s, 0 if
* their values are equivalent, or > 0 if this string is ordered after
- * @a s. Determines the effective length rlen of the strings to
+ * @a __s. Determines the effective length rlen of the strings to
* compare as the smallest of size() and the length of a string
- * constructed from @a s. The function then compares the two strings
+ * constructed from @a __s. The function then compares the two strings
* by calling traits::compare(data(),s,rlen). If the result of the
* comparison is nonzero returns it, otherwise the shorter one is
* ordered first.
// 5 String::compare specification questionable
/**
* @brief Compare substring to a C string.
- * @param pos Index of first character of substring.
- * @param n1 Number of characters in substring.
- * @param s C string to compare against.
+ * @param __pos Index of first character of substring.
+ * @param __n1 Number of characters in substring.
+ * @param __s C string to compare against.
* @return Integer < 0, 0, or > 0.
*
- * Form the substring of this string from the @a n1 characters starting
- * at @a pos. Returns an integer < 0 if the substring is ordered
- * before @a s, 0 if their values are equivalent, or > 0 if the
- * substring is ordered after @a s. Determines the effective length
- * rlen of the strings to compare as the smallest of the length of the
- * substring and the length of a string constructed from @a s. The
+ * Form the substring of this string from the @a __n1
+ * characters starting at @a pos. Returns an integer < 0 if
+ * the substring is ordered before @a __s, 0 if their values
+ * are equivalent, or > 0 if the substring is ordered after @a
+ * __s. Determines the effective length rlen of the strings to
+ * compare as the smallest of the length of the substring and
+ * the length of a string constructed from @a __s. The
* function then compares the two string by calling
- * traits::compare(substring.data(),s,rlen). If the result of the
- * comparison is nonzero returns it, otherwise the shorter one is
- * ordered first.
+ * traits::compare(substring.data(),__s,rlen). If the result of
+ * the comparison is nonzero returns it, otherwise the shorter
+ * one is ordered first.
*/
int
compare(size_type __pos, size_type __n1, const _CharT* __s) const;
/**
* @brief Compare substring against a character %array.
- * @param pos1 Index of first character of substring.
- * @param n1 Number of characters in substring.
- * @param s character %array to compare against.
- * @param n2 Number of characters of s.
+ * @param __pos Index of first character of substring.
+ * @param __n1 Number of characters in substring.
+ * @param __s character %array to compare against.
+ * @param __n2 Number of characters of s.
* @return Integer < 0, 0, or > 0.
*
- * Form the substring of this string from the @a n1 characters starting
- * at @a pos1. Form a string from the first @a n2 characters of @a s.
- * Returns an integer < 0 if this substring is ordered before the string
- * from @a s, 0 if their values are equivalent, or > 0 if this substring
- * is ordered after the string from @a s. Determines the effective
- * length rlen of the strings to compare as the smallest of the length
- * of the substring and @a n2. The function then compares the two
- * strings by calling traits::compare(substring.data(),s,rlen). If the
- * result of the comparison is nonzero returns it, otherwise the shorter
+ * Form the substring of this string from the @a __n1
+ * characters starting at @a __pos. Form a string from the
+ * first @a __n2 characters of @a __s. Returns an integer < 0
+ * if this substring is ordered before the string from @a __s,
+ * 0 if their values are equivalent, or > 0 if this substring
+ * is ordered after the string from @a __s. Determines the
+ * effective length rlen of the strings to compare as the
+ * smallest of the length of the substring and @a __n2. The
+ * function then compares the two strings by calling
+ * traits::compare(substring.data(),s,rlen). If the result of
+ * the comparison is nonzero returns it, otherwise the shorter
* one is ordered first.
*
* NB: s must have at least n2 characters, '\\0' has
// operator+
/**
* @brief Concatenate two strings.
- * @param lhs First string.
- * @param rhs Last string.
- * @return New string with value of @a lhs followed by @a rhs.
+ * @param __lhs First string.
+ * @param __rhs Last string.
+ * @return New string with value of @a __lhs followed by @a __rhs.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT, _Traits, _Alloc>
/**
* @brief Concatenate C string and string.
- * @param lhs First string.
- * @param rhs Last string.
- * @return New string with value of @a lhs followed by @a rhs.
+ * @param __lhs First string.
+ * @param __rhs Last string.
+ * @return New string with value of @a __lhs followed by @a __rhs.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT,_Traits,_Alloc>
/**
* @brief Concatenate character and string.
- * @param lhs First string.
- * @param rhs Last string.
- * @return New string with @a lhs followed by @a rhs.
+ * @param __lhs First string.
+ * @param __rhs Last string.
+ * @return New string with @a __lhs followed by @a __rhs.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
basic_string<_CharT,_Traits,_Alloc>
/**
* @brief Concatenate string and C string.
- * @param lhs First string.
- * @param rhs Last string.
- * @return New string with @a lhs followed by @a rhs.
+ * @param __lhs First string.
+ * @param __rhs Last string.
+ * @return New string with @a __lhs followed by @a __rhs.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline basic_string<_CharT, _Traits, _Alloc>
/**
* @brief Concatenate string and character.
- * @param lhs First string.
- * @param rhs Last string.
- * @return New string with @a lhs followed by @a rhs.
+ * @param __lhs First string.
+ * @param __rhs Last string.
+ * @return New string with @a __lhs followed by @a __rhs.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline basic_string<_CharT, _Traits, _Alloc>
// operator ==
/**
* @brief Test equivalence of two strings.
- * @param lhs First string.
- * @param rhs Second string.
- * @return True if @a lhs.compare(@a rhs) == 0. False otherwise.
+ * @param __lhs First string.
+ * @param __rhs Second string.
+ * @return True if @a __lhs.compare(@a __rhs) == 0. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test equivalence of C string and string.
- * @param lhs C string.
- * @param rhs String.
- * @return True if @a rhs.compare(@a lhs) == 0. False otherwise.
+ * @param __lhs C string.
+ * @param __rhs String.
+ * @return True if @a __rhs.compare(@a __lhs) == 0. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test equivalence of string and C string.
- * @param lhs String.
- * @param rhs C string.
- * @return True if @a lhs.compare(@a rhs) == 0. False otherwise.
+ * @param __lhs String.
+ * @param __rhs C string.
+ * @return True if @a __lhs.compare(@a __rhs) == 0. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
// operator !=
/**
* @brief Test difference of two strings.
- * @param lhs First string.
- * @param rhs Second string.
- * @return True if @a lhs.compare(@a rhs) != 0. False otherwise.
+ * @param __lhs First string.
+ * @param __rhs Second string.
+ * @return True if @a __lhs.compare(@a __rhs) != 0. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test difference of C string and string.
- * @param lhs C string.
- * @param rhs String.
- * @return True if @a rhs.compare(@a lhs) != 0. False otherwise.
+ * @param __lhs C string.
+ * @param __rhs String.
+ * @return True if @a __rhs.compare(@a __lhs) != 0. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test difference of string and C string.
- * @param lhs String.
- * @param rhs C string.
- * @return True if @a lhs.compare(@a rhs) != 0. False otherwise.
+ * @param __lhs String.
+ * @param __rhs C string.
+ * @return True if @a __lhs.compare(@a __rhs) != 0. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
// operator <
/**
* @brief Test if string precedes string.
- * @param lhs First string.
- * @param rhs Second string.
- * @return True if @a lhs precedes @a rhs. False otherwise.
+ * @param __lhs First string.
+ * @param __rhs Second string.
+ * @return True if @a __lhs precedes @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test if string precedes C string.
- * @param lhs String.
- * @param rhs C string.
- * @return True if @a lhs precedes @a rhs. False otherwise.
+ * @param __lhs String.
+ * @param __rhs C string.
+ * @return True if @a __lhs precedes @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test if C string precedes string.
- * @param lhs C string.
- * @param rhs String.
- * @return True if @a lhs precedes @a rhs. False otherwise.
+ * @param __lhs C string.
+ * @param __rhs String.
+ * @return True if @a __lhs precedes @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
// operator >
/**
* @brief Test if string follows string.
- * @param lhs First string.
- * @param rhs Second string.
- * @return True if @a lhs follows @a rhs. False otherwise.
+ * @param __lhs First string.
+ * @param __rhs Second string.
+ * @return True if @a __lhs follows @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test if string follows C string.
- * @param lhs String.
- * @param rhs C string.
- * @return True if @a lhs follows @a rhs. False otherwise.
+ * @param __lhs String.
+ * @param __rhs C string.
+ * @return True if @a __lhs follows @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test if C string follows string.
- * @param lhs C string.
- * @param rhs String.
- * @return True if @a lhs follows @a rhs. False otherwise.
+ * @param __lhs C string.
+ * @param __rhs String.
+ * @return True if @a __lhs follows @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
// operator <=
/**
* @brief Test if string doesn't follow string.
- * @param lhs First string.
- * @param rhs Second string.
- * @return True if @a lhs doesn't follow @a rhs. False otherwise.
+ * @param __lhs First string.
+ * @param __rhs Second string.
+ * @return True if @a __lhs doesn't follow @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test if string doesn't follow C string.
- * @param lhs String.
- * @param rhs C string.
- * @return True if @a lhs doesn't follow @a rhs. False otherwise.
+ * @param __lhs String.
+ * @param __rhs C string.
+ * @return True if @a __lhs doesn't follow @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test if C string doesn't follow string.
- * @param lhs C string.
- * @param rhs String.
- * @return True if @a lhs doesn't follow @a rhs. False otherwise.
+ * @param __lhs C string.
+ * @param __rhs String.
+ * @return True if @a __lhs doesn't follow @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
// operator >=
/**
* @brief Test if string doesn't precede string.
- * @param lhs First string.
- * @param rhs Second string.
- * @return True if @a lhs doesn't precede @a rhs. False otherwise.
+ * @param __lhs First string.
+ * @param __rhs Second string.
+ * @return True if @a __lhs doesn't precede @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test if string doesn't precede C string.
- * @param lhs String.
- * @param rhs C string.
- * @return True if @a lhs doesn't precede @a rhs. False otherwise.
+ * @param __lhs String.
+ * @param __rhs C string.
+ * @return True if @a __lhs doesn't precede @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Test if C string doesn't precede string.
- * @param lhs C string.
- * @param rhs String.
- * @return True if @a lhs doesn't precede @a rhs. False otherwise.
+ * @param __lhs C string.
+ * @param __rhs String.
+ * @return True if @a __lhs doesn't precede @a __rhs. False otherwise.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline bool
/**
* @brief Swap contents of two strings.
- * @param lhs First string.
- * @param rhs Second string.
+ * @param __lhs First string.
+ * @param __rhs Second string.
*
- * Exchanges the contents of @a lhs and @a rhs in constant time.
+ * Exchanges the contents of @a __lhs and @a __rhs in constant time.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline void
/**
* @brief Read stream into a string.
- * @param is Input stream.
- * @param str Buffer to store into.
+ * @param __is Input stream.
+ * @param __str Buffer to store into.
* @return Reference to the input stream.
*
- * Stores characters from @a is into @a str until whitespace is found, the
- * end of the stream is encountered, or str.max_size() is reached. If
- * is.width() is non-zero, that is the limit on the number of characters
- * stored into @a str. Any previous contents of @a str are erased.
+ * Stores characters from @a __is into @a __str until whitespace is
+ * found, the end of the stream is encountered, or str.max_size()
+ * is reached. If is.width() is non-zero, that is the limit on the
+ * number of characters stored into @a __str. Any previous
+ * contents of @a __str are erased.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
basic_istream<_CharT, _Traits>&
/**
* @brief Write string to a stream.
- * @param os Output stream.
- * @param str String to write out.
+ * @param __os Output stream.
+ * @param __str String to write out.
* @return Reference to the output stream.
*
- * Output characters of @a str into os following the same rules as for
+ * Output characters of @a __str into os following the same rules as for
* writing a C string.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
/**
* @brief Read a line from stream into a string.
- * @param is Input stream.
- * @param str Buffer to store into.
- * @param delim Character marking end of line.
+ * @param __is Input stream.
+ * @param __str Buffer to store into.
+ * @param __delim Character marking end of line.
* @return Reference to the input stream.
*
- * Stores characters from @a is into @a str until @a delim is found, the
- * end of the stream is encountered, or str.max_size() is reached. If
- * is.width() is non-zero, that is the limit on the number of characters
- * stored into @a str. Any previous contents of @a str are erased. If @a
- * delim was encountered, it is extracted but not stored into @a str.
+ * Stores characters from @a __is into @a __str until @a __delim is
+ * found, the end of the stream is encountered, or str.max_size()
+ * is reached. Any previous contents of @a __str are erased. If
+ * @a __delim is encountered, it is extracted but not stored into
+ * @a __str.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
basic_istream<_CharT, _Traits>&
/**
* @brief Read a line from stream into a string.
- * @param is Input stream.
- * @param str Buffer to store into.
+ * @param __is Input stream.
+ * @param __str Buffer to store into.
* @return Reference to the input stream.
*
- * Stores characters from is into @a str until '\n' is
+ * Stores characters from is into @a __str until '\n' is
* found, the end of the stream is encountered, or str.max_size()
- * is reached. If is.width() is non-zero, that is the limit on the
- * number of characters stored into @a str. Any previous contents
- * of @a str are erased. If end of line was encountered, it is
- * extracted but not stored into @a str.
+ * is reached. Any previous contents of @a __str are erased. If
+ * end of line is encountered, it is extracted but not stored into
+ * @a __str.
*/
template<typename _CharT, typename _Traits, typename _Alloc>
inline basic_istream<_CharT, _Traits>&
: public __hash_base<size_t, string>
{
size_t
- operator()(const string& __s) const
+ operator()(const string& __s) const noexcept
{ return std::_Hash_impl::hash(__s.data(), __s.length()); }
};
: public __hash_base<size_t, wstring>
{
size_t
- operator()(const wstring& __s) const
+ operator()(const wstring& __s) const noexcept
{ return std::_Hash_impl::hash(__s.data(),
__s.length() * sizeof(wchar_t)); }
};
: public __hash_base<size_t, u16string>
{
size_t
- operator()(const u16string& __s) const
+ operator()(const u16string& __s) const noexcept
{ return std::_Hash_impl::hash(__s.data(),
__s.length() * sizeof(char16_t)); }
};
: public __hash_base<size_t, u32string>
{
size_t
- operator()(const u32string& __s) const
+ operator()(const u32string& __s) const noexcept
{ return std::_Hash_impl::hash(__s.data(),
__s.length() * sizeof(char32_t)); }
};
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