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Buffer: add comment for clamp

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This commit is contained in:
Maxime Coste 2011-12-05 19:21:11 +00:00
parent 711c05b81e
commit 4ae2fcffbd
1 changed files with 2 additions and 1 deletions
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src/buffer.hh
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@ -137,6 +137,7 @@ public:
BufferIterator iterator_at(const BufferCoord& line_and_column) const; BufferIterator iterator_at(const BufferCoord& line_and_column) const;
BufferCoord line_and_column_at(const BufferIterator& iterator) const; BufferCoord line_and_column_at(const BufferIterator& iterator) const;
// returns nearest valid coordinates from given ones
BufferCoord clamp(const BufferCoord& line_and_column) const; BufferCoord clamp(const BufferCoord& line_and_column) const;
const std::string& name() const { return m_name; } const std::string& name() const { return m_name; }