1 //===- DeclOccurrence.h - An occurrence of a decl within a 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_INDEX_DECLOCCURRENCE_H
10 #define LLVM_CLANG_INDEX_DECLOCCURRENCE_H
11 
12 #include "clang/Basic/LLVM.h"
13 #include "clang/Index/IndexSymbol.h"
14 #include "llvm/ADT/ArrayRef.h"
15 #include "llvm/ADT/SmallVector.h"
16 
17 namespace clang {
18 class Decl;
19 
20 namespace index {
21 
22 struct DeclOccurrence {
23   SymbolRoleSet Roles;
24   unsigned Offset;
25   const Decl *Dcl;
26   SmallVector<SymbolRelation, 3> Relations;
27 
28   DeclOccurrence(SymbolRoleSet R, unsigned Offset, const Decl *D,
29                  ArrayRef<SymbolRelation> Relations)
30       : Roles(R), Offset(Offset), Dcl(D),
31         Relations(Relations.begin(), Relations.end()) {}
32 
33   friend bool operator<(const DeclOccurrence &LHS, const DeclOccurrence &RHS) {
34     return LHS.Offset < RHS.Offset;
35   }
36 };
37 
38 } // namespace index
39 } // namespace clang
40 
41 #endif // LLVM_CLANG_INDEX_DECLOCCURRENCE_H
42