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// Copyright (C) 2011, 2012 Google Inc.
//
// This file is part of YouCompleteMe.
//
// YouCompleteMe is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// YouCompleteMe is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
#ifndef TRANSLATIONUNIT_H_XQ7I6SVA
#define TRANSLATIONUNIT_H_XQ7I6SVA
#include "UnsavedFile.h"
#include "Diagnostic.h"
#include "Location.h"
#include <clang-c/Index.h>
#include <boost/utility.hpp>
#include <boost/thread/mutex.hpp>
#include <string>
#include <vector>
namespace YouCompleteMe {
struct CompletionData;
typedef boost::shared_ptr< std::vector< CompletionData > > AsyncCompletions;
class TranslationUnit : boost::noncopyable {
public:
// This constructor creates an invalid, sentinel TU. All of it's methods
// return empty vectors, and IsCurrentlyUpdating always returns true so that
// no callers try to rely on the invalid TU.
TranslationUnit();
TranslationUnit(
const std::string &filename,
const std::vector< UnsavedFile > &unsaved_files,
const std::vector< std::string > &flags,
CXIndex clang_index );
~TranslationUnit();
void Destroy();
std::vector< Diagnostic > LatestDiagnostics();
bool IsCurrentlyUpdating() const;
std::vector< Diagnostic > Reparse(
const std::vector< UnsavedFile > &unsaved_files );
void ReparseForIndexing( const std::vector< UnsavedFile > &unsaved_files );
std::vector< CompletionData > CandidatesForLocation(
int line,
int column,
const std::vector< UnsavedFile > &unsaved_files );
Location GetDeclarationLocation(
int line,
int column,
const std::vector< UnsavedFile > &unsaved_files );
Location GetDefinitionLocation(
int line,
int column,
const std::vector< UnsavedFile > &unsaved_files );
private:
void Reparse( std::vector< CXUnsavedFile > &unsaved_files );
void Reparse( std::vector< CXUnsavedFile > &unsaved_files,
uint parse_options );
void UpdateLatestDiagnostics();
CXCursor GetCursor( int line, int column );
/////////////////////////////
// PRIVATE MEMBER VARIABLES
/////////////////////////////
std::string filename_;
boost::mutex diagnostics_mutex_;
std::vector< Diagnostic > latest_diagnostics_;
mutable boost::mutex clang_access_mutex_;
CXTranslationUnit clang_translation_unit_;
};
} // namespace YouCompleteMe
#endif /* end of include guard: TRANSLATIONUNIT_H_XQ7I6SVA */
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