class LineOffsetMapping

Declaration

class LineOffsetMapping { /* full declaration omitted */ };

Description

Mapping of line offsets into a source file. This does not own the storage for the line numbers.

Declared at: clang/include/clang/Basic/SourceManager.h:99

Member Variables

private unsigned int* Storage = nullptr

First element is the size, followed by elements at off-by-one indexes.

Method Overview

• public LineOffsetMapping()
• public LineOffsetMapping(ArrayRef<unsigned int> LineOffsets, llvm::BumpPtrAllocator & Alloc)
• public const unsigned int * begin() const
• public const unsigned int * end() const
• public static clang::SrcMgr::LineOffsetMapping get(llvm::MemoryBufferRef Buffer, llvm::BumpPtrAllocator & Alloc)
• public ArrayRef<unsigned int> getLines() const
• public bool operator bool() const
• public unsigned int size() const

Methods

¶LineOffsetMapping()

Declared at: clang/include/clang/Basic/SourceManager.h:117

¶LineOffsetMapping(
    ArrayRef<unsigned int> LineOffsets,
    llvm::BumpPtrAllocator& Alloc)

Declared at: clang/include/clang/Basic/SourceManager.h:118

Parameters

ArrayRef<unsigned int> LineOffsets

llvm::BumpPtrAllocator& Alloc

¶const unsigned int* begin() const

Declared at: clang/include/clang/Basic/SourceManager.h:110

¶const unsigned int* end() const

Declared at: clang/include/clang/Basic/SourceManager.h:111

¶static clang::SrcMgr::LineOffsetMapping get(
    llvm::MemoryBufferRef Buffer,
    llvm::BumpPtrAllocator& Alloc)

Declared at: clang/include/clang/Basic/SourceManager.h:114

Parameters

llvm::MemoryBufferRef Buffer

llvm::BumpPtrAllocator& Alloc

¶ArrayRef<unsigned int> getLines() const

Declared at: clang/include/clang/Basic/SourceManager.h:106

¶bool operator bool() const

Declared at: clang/include/clang/Basic/SourceManager.h:101

¶unsigned int size() const

Declared at: clang/include/clang/Basic/SourceManager.h:102