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43 lines
1.4 KiB
43 lines
1.4 KiB
//==- NativeEnumLineNumbers.cpp - Native Type Enumerator impl ----*- C++ -*-==//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/DebugInfo/PDB/Native/NativeEnumLineNumbers.h"
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#include "llvm/ADT/STLExtras.h"
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#include "llvm/DebugInfo/CodeView/DebugLinesSubsection.h"
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#include "llvm/DebugInfo/CodeView/DebugSubsectionRecord.h"
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#include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
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#include "llvm/DebugInfo/PDB/Native/NativeLineNumber.h"
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#include "llvm/DebugInfo/PDB/Native/NativeSession.h"
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#include "llvm/DebugInfo/PDB/Native/NativeSourceFile.h"
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using namespace llvm;
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using namespace llvm::codeview;
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using namespace llvm::pdb;
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NativeEnumLineNumbers::NativeEnumLineNumbers(
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std::vector<NativeLineNumber> LineNums)
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: Lines(std::move(LineNums)), Index(0) {}
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uint32_t NativeEnumLineNumbers::getChildCount() const {
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return static_cast<uint32_t>(Lines.size());
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}
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std::unique_ptr<IPDBLineNumber>
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NativeEnumLineNumbers::getChildAtIndex(uint32_t N) const {
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if (N >= getChildCount())
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return nullptr;
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return std::make_unique<NativeLineNumber>(Lines[N]);
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}
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std::unique_ptr<IPDBLineNumber> NativeEnumLineNumbers::getNext() {
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return getChildAtIndex(Index++);
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}
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void NativeEnumLineNumbers::reset() { Index = 0; }
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