forked from OSchip/llvm-project
72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
//===- CIndexer.h - Clang-C Source Indexing Library -----------------------===//
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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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// This file defines CIndexer, a subclass of Indexer that provides extra
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// functionality needed by the CIndex library.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_CINDEXER_H
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#define LLVM_CLANG_CINDEXER_H
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#include "clang-c/Index.h"
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#include "clang/Frontend/CompilerInstance.h"
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#include "clang/Frontend/ASTUnit.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/System/Path.h"
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#include <vector>
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using namespace clang;
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class CIndexer {
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bool UseExternalASTGeneration;
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bool OnlyLocalDecls;
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llvm::sys::Path ClangPath;
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public:
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CIndexer() : UseExternalASTGeneration(false), OnlyLocalDecls(false) { }
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/// \brief Whether we only want to see "local" declarations (that did not
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/// come from a previous precompiled header). If false, we want to see all
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/// declarations.
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bool getOnlyLocalDecls() const { return OnlyLocalDecls; }
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void setOnlyLocalDecls(bool Local = true) { OnlyLocalDecls = Local; }
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bool getUseExternalASTGeneration() const { return UseExternalASTGeneration; }
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void setUseExternalASTGeneration(bool Value) {
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UseExternalASTGeneration = Value;
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}
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/// \brief Get the path of the clang binary.
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const llvm::sys::Path& getClangPath();
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/// \brief Get the path of the clang resource files.
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std::string getClangResourcesPath();
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static CXString createCXString(const char *String, bool DupString = false);
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static CXString createCXString(llvm::StringRef String,
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bool DupString = false);
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};
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namespace clang {
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/**
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* \brief Given a set of "unsaved" files, create temporary files and
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* construct the clang -cc1 argument list needed to perform the remapping.
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*
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* \returns true if an error occurred.
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*/
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bool RemapFiles(unsigned num_unsaved_files,
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struct CXUnsavedFile *unsaved_files,
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std::vector<std::string> &RemapArgs,
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std::vector<llvm::sys::Path> &TemporaryFiles);
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}
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#endif
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