From 02b33c7d8fd0167a4cbca78be26ed32e042c7370 Mon Sep 17 00:00:00 2001 From: Maxime Coste Date: Mon, 3 Jun 2013 18:56:48 +0200 Subject: Buffer: add methods for char access instead of byte access --- src/buffer.hh | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'src/buffer.hh') diff --git a/src/buffer.hh b/src/buffer.hh index 08a29aee..a1ea0dbe 100644 --- a/src/buffer.hh +++ b/src/buffer.hh @@ -120,12 +120,20 @@ public: bool redo(); String string(const BufferCoord& begin, const BufferCoord& end) const; - char at(const BufferCoord& c) const; + + char byte_at(const BufferCoord& c) const; ByteCount offset(const BufferCoord& c) const; ByteCount distance(const BufferCoord& begin, const BufferCoord& end) const; BufferCoord advance(BufferCoord coord, ByteCount count) const; BufferCoord next(BufferCoord coord) const; BufferCoord prev(BufferCoord coord) const; + + Codepoint char_at(const BufferCoord& c) const; + CharCount char_distance(const BufferCoord& begin, const BufferCoord& end) const; + BufferCoord char_advance(BufferCoord coord, CharCount count) const; + BufferCoord char_next(BufferCoord coord) const; + BufferCoord char_prev(BufferCoord coord) const; + bool is_valid(const BufferCoord& c) const; bool is_end(const BufferCoord& c) const; -- cgit v1.2.3