static boost::python::list values( GraphComponent &c )
{
const GraphComponent::ChildContainer &ch = c.children();
boost::python::list l;
for( GraphComponent::ChildContainer::const_iterator it=ch.begin(); it!=ch.end(); it++ )
{
l.append( *it );
}
return l;
}
static boost::python::list keys( GraphComponent &c )
{
const GraphComponent::ChildContainer &ch = c.children();
boost::python::list l;
for( GraphComponent::ChildContainer::const_iterator it=ch.begin(); it!=ch.end(); it++ )
{
l.append( (*it)->getName().c_str() );
}
return l;
}
static boost::python::tuple children( GraphComponent &c, IECore::TypeId typeId )
{
const GraphComponent::ChildContainer &ch = c.children();
boost::python::list l;
for( GraphComponent::ChildContainer::const_iterator it=ch.begin(); it!=ch.end(); it++ )
{
if( (*it)->isInstanceOf( typeId ) )
{
l.append( *it );
}
}
return boost::python::tuple( l );
}
static GraphComponentPtr getItem( GraphComponent &g, long index )
{
long s = g.children().size();
if( index < 0 )
{
index += s;
}
if( index >= s || index < 0 )
{
PyErr_SetString( PyExc_IndexError, "GraphComponent index out of range" );
throw_error_already_set();
}
return g.getChild<GraphComponent>( index );
}
static int length( GraphComponent &g )
{
return g.children().size();
}