From fffa405bfd86ec49fd27d7f9a903271409a0ea24 Mon Sep 17 00:00:00 2001 From: Maxime Coste Date: Sun, 23 Oct 2011 20:26:30 +0000 Subject: DisplayBuffer: overload atom_containing with a version taking an iterator to search start --- src/display_buffer.cc | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'src/display_buffer.cc') diff --git a/src/display_buffer.cc b/src/display_buffer.cc index 64b2099e..a263d8f5 100644 --- a/src/display_buffer.cc +++ b/src/display_buffer.cc @@ -88,10 +88,16 @@ DisplayBuffer::iterator DisplayBuffer::insert(iterator where, const DisplayAtom& DisplayBuffer::iterator DisplayBuffer::atom_containing(const BufferIterator& where) { - for (iterator it = m_atoms.begin(); it != m_atoms.end(); ++it) + return atom_containing(where, m_atoms.begin()); +} + +DisplayBuffer::iterator DisplayBuffer::atom_containing(const BufferIterator& where, + iterator start) +{ + for (iterator it = start; it != m_atoms.end(); ++it) { if (it->end() > where) - return it; + return it->begin() <= where ? it : end(); } return end(); } -- cgit v1.2.3