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//===-- SymbolIndexManager.h - Managing multiple SymbolIndices --*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_TOOLS_EXTRA_INCLUDE_FIXER_SYMBOLINDEXMANAGER_H
#define LLVM_CLANG_TOOLS_EXTRA_INCLUDE_FIXER_SYMBOLINDEXMANAGER_H
#include "SymbolIndex.h"
#include "find-all-symbols/SymbolInfo.h"
#include "llvm/ADT/StringRef.h"
namespace clang {
namespace include_fixer {
/// This class provides an interface for finding the header files corresponding
/// to an indentifier in the source code from multiple symbol databases.
class SymbolIndexManager {
public:
void addSymbolIndex(std::unique_ptr<SymbolIndex> DB) {
SymbolIndices.push_back(std::move(DB));
}
/// Search for header files to be included for an identifier.
/// \param Identifier The identifier being searched for. May or may not be
/// fully qualified.
/// \returns A list of inclusion candidates, in a format ready for being
/// pasted after an #include token.
// FIXME: Move mapping from SymbolInfo to headers out of
// SymbolIndexManager::search and return SymbolInfos instead of header paths.
std::vector<find_all_symbols::SymbolInfo>
search(llvm::StringRef Identifier) const;
private:
std::vector<std::unique_ptr<SymbolIndex>> SymbolIndices;
};
} // namespace include_fixer
} // namespace clang
#endif
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