diff options
| author | Thorsten Behrens <tbehrens@suse.com> | 2012-01-09 18:04:58 +0100 |
|---|---|---|
| committer | Thorsten Behrens <tbehrens@suse.com> | 2012-01-09 18:37:52 +0100 |
| commit | c85142eb63c61de68aa7dbb10b2bcb8b48b870f9 (patch) | |
| tree | 1463febf22a6bb33cdc974d7a886551265cfc7a1 /canvas | |
| parent | 540963d879296ef81f883305057e63465b2ff586 (diff) | |
Fix more incorrect iterator re-use.
Follow-up fix for 540963d879296ef81f883305057e63465b2ff586
std::algos use iterator arguments by value, and may change them.
Diffstat (limited to 'canvas')
| -rw-r--r-- | canvas/source/tools/spriteredrawmanager.cxx | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/canvas/source/tools/spriteredrawmanager.cxx b/canvas/source/tools/spriteredrawmanager.cxx index 25accbe47278..2af5b34e6f8c 100644 --- a/canvas/source/tools/spriteredrawmanager.cxx +++ b/canvas/source/tools/spriteredrawmanager.cxx @@ -412,16 +412,11 @@ namespace canvas if( nNumSprites > 3 || nNumSprites < 1 ) return false; - const SpriteConnectedRanges::ComponentListType::const_iterator aBegin( - rUpdateArea.maComponentList.begin() ); - const SpriteConnectedRanges::ComponentListType::const_iterator aEnd( - rUpdateArea.maComponentList.end() ); - // now, calc the _true_ update area, by merging all sprite's // true update areas into one rectangle - ::basegfx::B2DRange aTrueArea( aBegin->second.getUpdateArea() ); - ::std::for_each( aBegin, - aEnd, + ::basegfx::B2DRange aTrueArea( rUpdateArea.maComponentList.begin()->second.getUpdateArea() ); + ::std::for_each( rUpdateArea.maComponentList.begin(), + rUpdateArea.maComponentList.end(), ::boost::bind( (void (basegfx::B2DRange::*)(const basegfx::B2DRange&))( &basegfx::B2DRange::expand), aTrueArea, @@ -429,9 +424,12 @@ namespace canvas ::boost::bind( ::o3tl::select2nd<AreaComponent>(), _1 ) ) ) ); + const SpriteConnectedRanges::ComponentListType::const_iterator aEnd( + rUpdateArea.maComponentList.end() ); + // and check whether _any_ of the sprites tells that its area // update will not be opaque. - return (::std::find_if( aBegin, + return (::std::find_if( rUpdateArea.maComponentList.begin(), aEnd, ::boost::bind( &SpriteRedrawManager::isAreaUpdateNotOpaque, this, |