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Better fix for removed RangeExpander

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The sole reason for that late class was the overloaded
Range::expand() method - but it's actually quite easy to
disambiguate that for boost::bind.
This commit is contained in:
Thorsten Behrens
2011-11-03 09:48:52 +01:00
parent 223aa43ad4
commit 7c22d03fb6
1 changed files with 3 additions and 19 deletions
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22
canvas/source/tools/spriteredrawmanager.cxx
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@@ -222,24 +222,6 @@ namespace canvas
SpriteRedrawManager::SpriteConnectedRanges& mrUpdater;
const SpriteRedrawManager::VectorOfChangeRecords& mrChangeContainer;
};
class RangeExpander
{
private:
basegfx::B2DRange& mrBounds;
public:
typedef void result_type;
RangeExpander( basegfx::B2DRange& rBounds ) : mrBounds( rBounds )
{
}
void operator()( const basegfx::B2DRange& rBounds )
{
mrBounds.expand( rBounds );
}
};
}
void SpriteRedrawManager::setupUpdateAreas( SpriteConnectedRanges& rUpdateAreas ) const
@@ -441,7 +423,9 @@ namespace canvas
::basegfx::B2DRange aTrueArea( aBegin->second.getUpdateArea() );
::std::for_each( aBegin,
aEnd,
::boost::bind( RangeExpander(aTrueArea),
::boost::bind( (void (basegfx::B2DRange::*)(const basegfx::B2DRange&))(
&basegfx::B2DRange::expand),
aTrueArea,
::boost::bind( &SpriteInfo::getUpdateArea,
::boost::bind( ::o3tl::select2nd<AreaComponent>(),
_1 ) ) ) );