/usr/include/clang/Index/Indexer.h is in libclang-dev 3.0-6ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | //===--- Indexer.h - IndexProvider implementation ---------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// IndexProvider implementation.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_INDEX_INDEXER_H
#define LLVM_CLANG_INDEX_INDEXER_H
#include "clang/Index/IndexProvider.h"
#include "clang/Index/Entity.h"
#include "clang/Index/GlobalSelector.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/DenseMap.h"
#include <map>
namespace clang {
class ASTContext;
class FunctionDecl;
namespace idx {
class Program;
class TranslationUnit;
/// \brief Maps information to TranslationUnits.
class Indexer : public IndexProvider {
public:
typedef llvm::SmallPtrSet<TranslationUnit *, 4> TUSetTy;
typedef llvm::DenseMap<ASTContext *, TranslationUnit *> CtxTUMapTy;
typedef std::map<Entity, TUSetTy> MapTy;
typedef std::map<GlobalSelector, TUSetTy> SelMapTy;
typedef std::map<Entity, std::pair<FunctionDecl*,TranslationUnit*> > DefMapTy;
explicit Indexer(Program &prog) :
Prog(prog) { }
Program &getProgram() const { return Prog; }
/// \brief Find all Entities and map them to the given translation unit.
void IndexAST(TranslationUnit *TU);
virtual void GetTranslationUnitsFor(Entity Ent,
TranslationUnitHandler &Handler);
virtual void GetTranslationUnitsFor(GlobalSelector Sel,
TranslationUnitHandler &Handler);
std::pair<FunctionDecl*, TranslationUnit*> getDefinitionFor(Entity Ent);
private:
Program &Prog;
MapTy Map;
// Map a function Entity to the its definition.
DefMapTy DefMap;
CtxTUMapTy CtxTUMap;
SelMapTy SelMap;
};
} // namespace idx
} // namespace clang
#endif
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