qt-creator/src/tools/clangbackend/source/sourcelocation.h

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#pragma once

#include <clang-c/Index.h>

#include <utf8string.h>

namespace ClangBackEnd {

class SourceLocationContainer;
class Document;

class SourceLocation
{
    friend class Diagnostic;
    friend class SourceRange;
    friend class TranslationUnit;
    friend class Cursor;
    friend class FullTokenInfo;
    friend bool operator==(const SourceLocation &first, const SourceLocation &second);

public:
    SourceLocation();
    SourceLocation(CXTranslationUnit cxTranslationUnit,
                   const Utf8String &filePath,
                   uint line,
                   uint column);

    const Utf8String &filePath() const;
    uint line() const;
    uint column() const;
    uint offset() const;

    SourceLocationContainer toSourceLocationContainer() const;

private:
    SourceLocation(CXTranslationUnit cxTranslationUnit,
                   CXSourceLocation cxSourceLocation);

    operator CXSourceLocation() const;

private:
   CXSourceLocation cxSourceLocation;
   CXTranslationUnit cxTranslationUnit;
   mutable Utf8String filePath_;
   uint line_ = 0;
   uint column_ = 0;
   uint offset_ = 0;
   mutable bool isFilePathNormalized_ = true;
};

bool operator==(const SourceLocation &first, const SourceLocation &second);

std::ostream &operator<<(std::ostream &os, const SourceLocation &sourceLocation);

} // namespace ClangBackEnd