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//===-- XrefsDB.h - Interface for symbol-header matching --------*- 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_XREFSDB_H
#define LLVM_CLANG_TOOLS_EXTRA_INCLUDE_FIXER_XREFSDB_H
#include "llvm/ADT/StringRef.h"
#include <vector>
namespace clang {
namespace include_fixer {
/// This class provides an interface for finding the header files corresponding
/// to an indentifier in the source code.
class XrefsDB {
public:
virtual ~XrefsDB() = default;
/// 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: Expose the type name so we can also insert using declarations (or
// fix the usage)
virtual std::vector<std::string> search(llvm::StringRef Identifier) = 0;
};
} // namespace include_fixer
} // namespace clang
#endif // LLVM_CLANG_TOOLS_EXTRA_INCLUDE_FIXER_XREFSDB_H
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