#include <Rewriter.h>

Public Types
typedef BufferTy::const_iterator	iterator
Public Member Functions
iterator	begin () const
iterator	end () const
unsigned	size () const
raw_ostream &	write (raw_ostream &) const
void	RemoveText (unsigned OrigOffset, unsigned Size, bool removeLineIfEmpty=false)
	RemoveText - Remove the specified text.
void	InsertText (unsigned OrigOffset, StringRef Str, bool InsertAfter=true)
void	InsertTextBefore (unsigned OrigOffset, StringRef Str)
void	InsertTextAfter (unsigned OrigOffset, StringRef Str)
void	ReplaceText (unsigned OrigOffset, unsigned OrigLength, StringRef NewStr)
Friends
class	Rewriter

Detailed Description

RewriteBuffer - As code is rewritten, SourceBuffer's from the original input with modifications get a new RewriteBuffer associated with them. The RewriteBuffer captures the modified text itself as well as information used to map between SourceLocation's in the original input and offsets in the RewriteBuffer. For example, if text is inserted into the buffer, any locations after the insertion point have to be mapped.

Definition at line 38 of file Rewriter.h.

Member Typedef Documentation

typedef BufferTy::const_iterator clang::RewriteBuffer::iterator

Definition at line 50 of file Rewriter.h.

Member Function Documentation

iterator clang::RewriteBuffer::begin ( ) const [inline]

Definition at line 51 of file Rewriter.h.

References clang::RewriteRope::begin().

Referenced by clang::Rewriter::getRewrittenText(), RemoveText(), and write().

iterator clang::RewriteBuffer::end ( ) const [inline]

Definition at line 52 of file Rewriter.h.

References clang::RewriteRope::end().

Referenced by RemoveText(), and write().

void RewriteBuffer::InsertText	(	unsigned	OrigOffset,
		StringRef	Str,
		bool	InsertAfter = `true`
	)

InsertText - Insert some text at the specified point, where the offset in the buffer is specified relative to the original SourceBuffer. The text is inserted after the specified location.

Definition at line 90 of file Rewriter.cpp.

References clang::RewriteRope::insert().

Referenced by clang::Rewriter::IncreaseIndentation(), clang::Rewriter::InsertText(), InsertTextAfter(), clang::Rewriter::InsertTextAfterToken(), and InsertTextBefore().

void clang::RewriteBuffer::InsertTextAfter	(	unsigned	OrigOffset,
		StringRef	Str
	)		`[inline]`

InsertTextAfter - Insert some text at the specified point, where the offset in the buffer is specified relative to the original SourceBuffer. The text is inserted after the specified location.

Definition at line 80 of file Rewriter.h.

References InsertText().

Referenced by clang::html::AddLineNumbers(), clang::html::HighlightRange(), and clang::RewriteMacrosInInput().

void clang::RewriteBuffer::InsertTextBefore	(	unsigned	OrigOffset,
		StringRef	Str
	)		`[inline]`

InsertTextBefore - Insert some text before the specified point, where the offset in the buffer is specified relative to the original SourceBuffer. The text is inserted before the specified location. This is method is the same as InsertText with "InsertAfter == false".

Definition at line 73 of file Rewriter.h.

References InsertText().

Referenced by AddLineNumber(), clang::html::AddLineNumbers(), clang::html::HighlightRange(), and clang::RewriteMacrosInInput().

void RewriteBuffer::RemoveText	(	unsigned	OrigOffset,
		unsigned	Size,
		bool	removeLineIfEmpty = `false`
	)

RemoveText - Remove the specified text.

Definition at line 47 of file Rewriter.cpp.

References begin(), end(), clang::RewriteRope::erase(), isWhitespace(), and clang::RewriteRope::size().

Referenced by clang::Rewriter::RemoveText().

void RewriteBuffer::ReplaceText	(	unsigned	OrigOffset,
		unsigned	OrigLength,
		StringRef	NewStr
	)

ReplaceText - This method replaces a range of characters in the input buffer with a new string. This is effectively a combined "remove/insert" operation.

ReplaceText - This method replaces a range of characters in the input buffer with a new string. This is effectively a combined "remove+insert" operation.

Definition at line 106 of file Rewriter.cpp.

References clang::RewriteRope::erase(), and clang::RewriteRope::insert().

Referenced by clang::html::EscapeText(), and clang::Rewriter::ReplaceText().

unsigned clang::RewriteBuffer::size ( ) const [inline]

Definition at line 53 of file Rewriter.h.

References clang::RewriteRope::size().

raw_ostream & RewriteBuffer::write ( raw_ostream & os ) const

Definition at line 26 of file Rewriter.cpp.

References begin(), and end().

Referenced by clang::arcmt::MigrationProcess::applyTransform(), clang::FixItRewriter::WriteFixedFile(), and clang::FixItRewriter::WriteFixedFiles().