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64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
//===--- Indexer.h - IndexProvider implementation ---------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// IndexProvider implementation.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_INDEX_INDEXER_H
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#define LLVM_CLANG_INDEX_INDEXER_H
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#include "clang/Index/IndexProvider.h"
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#include "clang/Index/Entity.h"
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#include "clang/Index/GlobalSelector.h"
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#include "llvm/ADT/SmallPtrSet.h"
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#include "llvm/ADT/DenseMap.h"
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#include <map>
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namespace clang {
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class ASTContext;
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namespace idx {
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class Program;
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class TranslationUnit;
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/// \brief Maps information to TranslationUnits.
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class Indexer : public IndexProvider {
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public:
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typedef llvm::SmallPtrSet<TranslationUnit *, 4> TUSetTy;
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typedef llvm::DenseMap<ASTContext *, TranslationUnit *> CtxTUMapTy;
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typedef std::map<Entity, TUSetTy> MapTy;
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typedef std::map<GlobalSelector, TUSetTy> SelMapTy;
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explicit Indexer(Program &prog) :
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Prog(prog) { }
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Program &getProgram() const { return Prog; }
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/// \brief Find all Entities and map them to the given translation unit.
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void IndexAST(TranslationUnit *TU);
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virtual void GetTranslationUnitsFor(Entity Ent,
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TranslationUnitHandler &Handler);
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virtual void GetTranslationUnitsFor(GlobalSelector Sel,
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TranslationUnitHandler &Handler);
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private:
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Program &Prog;
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MapTy Map;
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CtxTUMapTy CtxTUMap;
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SelMapTy SelMap;
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};
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} // namespace idx
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} // namespace clang
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#endif
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