#define _GLIBCXX_IMPL_UNORDERED_MAP std::tr1::unordered_map
#endif
-#include <algorithm>
#include <fstream>
#include <string>
#include <utility>
+#include <bits/stl_heap.h> // for std::make_heap, std::sort_heap
#if (defined _GLIBCXX_PROFILE_THREADS) && !(defined _GLIBCXX_HAVE_TLS)
#error You do not seem to have TLS support, which is required by the profile \
__stack_t __context;
const char* __warning_id;
const char* __warning_message;
- __warning_data();
- __warning_data(float __m, __stack_t __c, const char* __id,
- const char* __msg);
- bool operator>(const struct __warning_data& other) const;
-};
-inline __warning_data::__warning_data()
- : __magnitude(0.0), __context(NULL), __warning_id(NULL),
- __warning_message(NULL)
-{
-}
+ __warning_data()
+ : __magnitude(0.0), __context(NULL), __warning_id(NULL),
+ __warning_message(NULL) { }
-inline __warning_data::__warning_data(float __m, __stack_t __c,
- const char* __id, const char* __msg)
- : __magnitude(__m), __context(__c), __warning_id(__id),
- __warning_message(__msg)
-{
-}
+ __warning_data(float __m, __stack_t __c, const char* __id,
+ const char* __msg)
+ : __magnitude(__m), __context(__c), __warning_id(__id),
+ __warning_message(__msg) { }
-inline bool __warning_data::operator>(const struct __warning_data& other) const
-{
- return __magnitude > other.__magnitude;
-}
+ bool
+ operator>(const struct __warning_data& __other) const
+ { return __magnitude > __other.__magnitude; }
+};
typedef std::_GLIBCXX_STD_PR::vector<__warning_data> __warning_vector_t;
return sign * result;
}
-struct __warn
-{
- FILE* __file;
- __warn(FILE* __f) { __file = __f; }
- void operator() (const __warning_data& __info)
- {
- fprintf(__file, __info.__warning_id);
- fprintf(__file, ": improvement = %d", __log_magnitude(__info.__magnitude));
- fprintf(__file, ": call stack = ");
- __gnu_profile::__write(__file, __info.__context);
- fprintf(__file, ": advice = %s\n", __info.__warning_message);
- free(
- const_cast<void*>(
- reinterpret_cast<const void*>(__info.__warning_message)));
- }
-};
-
inline FILE* __open_output_file(const char* extension)
{
// The path is made of _S_trace_file_name + "." + extension.
size_t __cutoff = __min(_GLIBCXX_PROFILE_DATA(_S_max_warn_count),
__warnings.size());
- std::sort(__warnings.begin(), __warnings.end(),
- std::greater<__warning_vector_t::value_type>());
+ std::make_heap(__warnings.begin(), __warnings.end(),
+ std::greater<__warning_vector_t::value_type>());
+ std::sort_heap(__warnings.begin(), __warnings.end(),
+ std::greater<__warning_vector_t::value_type>());
__warnings.resize(__cutoff);
FILE* __warn_file = __open_output_file("txt");
- std::for_each(__warnings.begin(), __warnings.end(), __warn(__warn_file));
+
+ for (__warning_vector_t::iterator __it = __warnings.begin();
+ __it != __warnings.end(); ++__it)
+ {
+ fprintf(__warn_file, __it->__warning_id);
+ fprintf(__warn_file, ": improvement = %d",
+ __log_magnitude(__it->__magnitude));
+ fprintf(__warn_file, ": call stack = ");
+ __gnu_profile::__write(__warn_file, __it->__context);
+ fprintf(__warn_file, ": advice = %s\n", __it->__warning_message);
+ free(const_cast<void*>(reinterpret_cast<const void*>
+ (__it->__warning_message)));
+ }
+
fclose(__warn_file);
__unlock(_GLIBCXX_PROFILE_DATA(__global_lock));
std::ifstream __conf_file(__conf_file_name.c_str());
- if (__conf_file.is_open()) {
- std::string __line;
-
- while (getline(__conf_file, __line)) {
- std::string::size_type __i = __line.find_first_not_of(" \t\n\v");
-
- if (__line.length() <= 0 || __line[__i] == '#') {
- // Skip empty lines or comments.
- continue;
- }
-
- // Trim.
- __line.erase(std::remove(__line.begin(), __line.end(), ' '),
- __line.end());
- std::string::size_type __pos = __line.find("=");
- std::string __factor_name = __line.substr(0, __pos);
- std::string::size_type __end = __line.find_first_of(";\n");
- std::string __factor_value = __line.substr(__pos + 1, __end - __pos);
-
- setenv(__factor_name.c_str(), __factor_value.c_str(), 0);
+ if (__conf_file.is_open())
+ {
+ std::string __line;
+
+ while (getline(__conf_file, __line))
+ {
+ std::string::size_type __i = __line.find_first_not_of(" \t\n\v");
+
+ if (__line.length() <= 0 || __line[__i] == '#') {
+ // Skip empty lines or comments.
+ continue;
+ }
+
+ // Trim.
+ if (__line.begin() != __line.end())
+ {
+ // A simple remove operation.
+ std::string::iterator __first = __line.begin();
+ std::string::iterator __result = __first;
+ ++__first;
+ for(; __first != __line.end(); ++__first)
+ if(!(*__first == ' '))
+ {
+ *__result = *__first;
+ ++__result;
+ }
+ __line.erase(__result, __line.end());
+ }
+ std::string::size_type __pos = __line.find("=");
+ std::string __factor_name = __line.substr(0, __pos);
+ std::string::size_type __end = __line.find_first_of(";\n");
+ std::string __factor_value = __line.substr(__pos + 1, __end - __pos);
+
+ setenv(__factor_name.c_str(), __factor_value.c_str(), 0);
+ }
}
- }
}
-struct __cost_factor_writer
-{
- FILE* __file;
- __cost_factor_writer(FILE* __f) : __file(__f) {}
- void operator() (const __cost_factor* __factor)
- {
- fprintf(__file, "%s = %f\n", __factor->__env_var, __factor->__value);
- }
-};
-
inline void __write_cost_factors()
{
FILE* __file = __open_output_file("conf.out");
- std::for_each(_GLIBCXX_PROFILE_DATA(__cost_factors)->begin(),
- _GLIBCXX_PROFILE_DATA(__cost_factors)->end(),
- __cost_factor_writer(__file));
+
+ for (__decltype(_GLIBCXX_PROFILE_DATA(__cost_factors)->begin()) __it
+ = _GLIBCXX_PROFILE_DATA(__cost_factors)->begin();
+ __it != _GLIBCXX_PROFILE_DATA(__cost_factors)->end(); ++__it)
+ fprintf(__file, "%s = %f\n", (*__it)->__env_var, (*__it)->__value);
+
fclose(__file);
}
-struct __cost_factor_setter
-{
- void operator() (__cost_factor* __factor)
- {
- char* __env_cost_factor;
- if (__env_cost_factor = getenv(__factor->__env_var))
- __factor->__value = atof(__env_cost_factor);
- }
-};
-
inline void __set_cost_factors()
{
_GLIBCXX_PROFILE_DATA(__cost_factors) = new __cost_factor_vector;
&_GLIBCXX_PROFILE_DATA(__umap_find_cost_factor));
_GLIBCXX_PROFILE_DATA(__cost_factors)->push_back(
&_GLIBCXX_PROFILE_DATA(__umap_iterate_cost_factor));
- std::for_each(_GLIBCXX_PROFILE_DATA(__cost_factors)->begin(),
- _GLIBCXX_PROFILE_DATA(__cost_factors)->end(),
- __cost_factor_setter());
+
+
+ for (__decltype(_GLIBCXX_PROFILE_DATA(__cost_factors)->begin()) __it
+ = _GLIBCXX_PROFILE_DATA(__cost_factors)->begin();
+ __it != _GLIBCXX_PROFILE_DATA(__cost_factors)->end(); ++__it)
+ if (char* __env_cost_factor = getenv((*__it)->__env_var))
+ (*__it)->__value = atof(__env_cost_factor);
}
inline void __profcxx_init_unconditional()
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