13 #ifndef LLVM_CLANG_AST_ATTRITERATOR_H
14 #define LLVM_CLANG_AST_ATTRITERATOR_H
17 #include "llvm/ADT/SmallVector.h"
18 #include "llvm/Support/Casting.h"
32 template <
typename SpecificAttr,
typename Container = AttrVec>
34 using Iterator =
typename Container::const_iterator;
43 mutable Iterator Current;
45 void AdvanceToNext()
const {
46 while (!isa<SpecificAttr>(*Current))
50 void AdvanceToNext(Iterator I)
const {
51 while (Current != I && !isa<SpecificAttr>(*Current))
67 return cast<SpecificAttr>(*Current);
71 return cast<SpecificAttr>(*Current);
86 assert((Left.Current ==
nullptr) == (Right.Current ==
nullptr));
87 if (Left.Current < Right.Current)
88 Left.AdvanceToNext(Right.Current);
90 Right.AdvanceToNext(Left.Current);
91 return Left.Current == Right.Current;
95 return !(Left == Right);
99 template <
typename SpecificAttr,
typename Container>
100 inline specific_attr_iterator<SpecificAttr, Container>
104 template <
typename SpecificAttr,
typename Container>
105 inline specific_attr_iterator<SpecificAttr, Container>
110 template <
typename SpecificAttr,
typename Container>
112 return specific_attr_begin<SpecificAttr>(container) !=
113 specific_attr_end<SpecificAttr>(container);
115 template <
typename SpecificAttr,
typename Container>
118 specific_attr_begin<SpecificAttr>(container);
119 if (i != specific_attr_end<SpecificAttr>(container))
127 #endif // LLVM_CLANG_AST_ATTRITERATOR_H