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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | //===- ConcreteSymbolEnumerator.h -------------------------------*- C++ -*-===// |
| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |||
| 9 | #ifndef LLVM_DEBUGINFO_PDB_CONCRETESYMBOLENUMERATOR_H |
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| 10 | #define LLVM_DEBUGINFO_PDB_CONCRETESYMBOLENUMERATOR_H |
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| 11 | |||
| 12 | #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h" |
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| 13 | #include "llvm/DebugInfo/PDB/PDBTypes.h" |
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| 14 | #include "llvm/Support/Casting.h" |
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| 15 | #include <algorithm> |
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| 16 | #include <cstdint> |
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| 17 | #include <memory> |
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| 18 | |||
| 19 | namespace llvm { |
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| 20 | namespace pdb { |
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| 21 | |||
| 22 | template <typename ChildType> |
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| 23 | class ConcreteSymbolEnumerator : public IPDBEnumChildren<ChildType> { |
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| 24 | public: |
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| 25 | ConcreteSymbolEnumerator(std::unique_ptr<IPDBEnumSymbols> SymbolEnumerator) |
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| 26 | : Enumerator(std::move(SymbolEnumerator)) {} |
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| 27 | |||
| 28 | ~ConcreteSymbolEnumerator() override = default; |
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| 29 | |||
| 30 | uint32_t getChildCount() const override { |
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| 31 | return Enumerator->getChildCount(); |
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| 32 | } |
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| 33 | |||
| 34 | std::unique_ptr<ChildType> getChildAtIndex(uint32_t Index) const override { |
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| 35 | std::unique_ptr<PDBSymbol> Child = Enumerator->getChildAtIndex(Index); |
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| 36 | return unique_dyn_cast_or_null<ChildType>(Child); |
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| 37 | } |
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| 38 | |||
| 39 | std::unique_ptr<ChildType> getNext() override { |
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| 40 | return unique_dyn_cast_or_null<ChildType>(Enumerator->getNext()); |
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| 41 | } |
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| 42 | |||
| 43 | void reset() override { Enumerator->reset(); } |
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| 44 | |||
| 45 | private: |
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| 46 | |||
| 47 | std::unique_ptr<IPDBEnumSymbols> Enumerator; |
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| 48 | }; |
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| 49 | |||
| 50 | } // end namespace pdb |
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| 51 | } // end namespace llvm |
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| 52 | |||
| 53 | #endif // LLVM_DEBUGINFO_PDB_CONCRETESYMBOLENUMERATOR_H |