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34 #include "SnapshotSymbolVisitor.h"
37 using namespace CPlusPlus;
39 SnapshotSymbolVisitor::SnapshotSymbolVisitor(const Snapshot &snapshot)
44 void SnapshotSymbolVisitor::accept(Document::Ptr doc)
46 QSet<QString> processed;
47 accept(doc, &processed);
50 void SnapshotSymbolVisitor::accept(Document::Ptr doc, QSet<QString> *processed)
52 if (doc && doc->globalNamespace() && ! processed->contains(doc->fileName())) {
53 processed->insert(doc->fileName());
55 foreach (const Document::Include &i, doc->includes()) {
56 if (Document::Ptr incl = _snapshot.document(i.fileName()))
57 accept(incl, processed);
60 std::swap(_document, doc);
61 accept(_document->globalNamespace());
62 std::swap(_document, doc);