Buffer holding rewritten source text and original-to-rewritten offset maps.
Declared in <llvm/ADT/RewriteBuffer.h>
class RewriteBuffer;As code is rewritten, SourceBuffers from the original input with modifications get a RewriteBuffer associated with them. The RewriteBuffer captures the modified text itself as well as information used to map between SourceLocations 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.
| Name | Description |
|---|---|
iterator | Const iterator over characters in the rewritten buffer. |
| Name | Description |
|---|---|
Initialize | Initialize overloads |
InsertText | 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. |
InsertTextAfter | Insert Str after original offset OrigOffset. |
InsertTextBefore | Insert Str before original offset OrigOffset. |
RemoveText | RemoveText - Remove the specified text. |
ReplaceText | ReplaceText - This method replaces a range of characters in the input buffer with a new string. This is effectively a combined "remove/insert" operation. |
begin | Iterator to the first character of the rewritten text. |
end | Iterator one past the last character of the rewritten text. |
size | Number of characters currently stored in the rewritten buffer. |
write | Write to Stream the result of applying all changes to the original buffer. Note that it isn't safe to use this function to overwrite memory mapped files in-place (PR17960). Consider using a higher-level utility such as Rewriter::overwriteChangedFiles() instead. |
| Name | Description |
|---|---|
clang::Rewriter |