Method readSet

src/IECoreScene/LinkedScene.cpp:904–931

}

IECore::PathMatcher LinkedScene::readSet( const SceneInterface::Name &name, bool includeDescendantSets, const Canceller *canceller ) const
{
	if( m_linkedScene )
	{
		return m_linkedScene->readSet( name, includeDescendantSets, canceller );
	}

	if ( includeDescendantSets )
	{
		// todo only copy if we need to
		IECore::PathMatcher result = m_mainScene->readSet( name );

		const PathMatcher links = runTimeCast<const LinkedScene>( scene( SceneInterface::rootPath ) )->linkLocations();
		for( PathMatcher::Iterator it = links.begin(); it != links.end(); ++it )
		{
			SceneInterface::Path p;
			path( p );
			std::string strPath;
			SceneInterface::pathToString( *it, strPath );
			IECore::PathMatcher linkedSceneSet = scene( *it, SceneInterface::ThrowIfMissing )->readSet( name );

			result.addPaths( linkedSceneSet, *it );
		}
		return result;
	}

	return IECore::PathMatcher();
}

void LinkedScene::writeSet( const SceneInterface::Name &name, const IECore::PathMatcher &set )
{