1//===--- FileIndexRecord.h - Index data per file ----------------*- C++ -*-===// 2// 3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4// See https://llvm.org/LICENSE.txt for license information. 5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6// 7//===----------------------------------------------------------------------===// 8 9#ifndef LLVM_CLANG_LIB_INDEX_FILEINDEXRECORD_H 10#define LLVM_CLANG_LIB_INDEX_FILEINDEXRECORD_H 11 12#include "clang/Basic/SourceLocation.h" 13#include "clang/Index/DeclOccurrence.h" 14#include "clang/Index/IndexSymbol.h" 15#include "llvm/ADT/ArrayRef.h" 16#include "llvm/ADT/SmallVector.h" 17#include <vector> 18 19namespace clang { 20class IdentifierInfo; 21 22namespace index { 23 24/// Stores the declaration occurrences seen in a particular source or header 25/// file of a translation unit 26class FileIndexRecord { 27private: 28 FileID FID; 29 bool IsSystem; 30 std::vector<DeclOccurrence> Decls; 31 32public: 33 FileIndexRecord(FileID FID, bool IsSystem) : FID(FID), IsSystem(IsSystem) {} 34 35 ArrayRef<DeclOccurrence> getDeclOccurrencesSortedByOffset() const { 36 return Decls; 37 } 38 39 FileID getFileID() const { return FID; } 40 bool isSystem() const { return IsSystem; } 41 42 /// Adds an occurrence of the canonical declaration \c D at the supplied 43 /// \c Offset 44 /// 45 /// \param Roles the roles the occurrence fulfills in this position. 46 /// \param Offset the offset in the file of this occurrence. 47 /// \param D the canonical declaration this is an occurrence of. 48 /// \param Relations the set of symbols related to this occurrence. 49 void addDeclOccurence(SymbolRoleSet Roles, unsigned Offset, const Decl *D, 50 ArrayRef<SymbolRelation> Relations); 51 void print(llvm::raw_ostream &OS) const; 52}; 53 54} // end namespace index 55} // end namespace clang 56 57#endif // LLVM_CLANG_LIB_INDEX_FILEINDEXRECORD_H 58