SmartList& operator<<( const SmartList<Src>& srcList )
{
for( auto it : srcList )
addIfValid( ptr_cast<T>( it ) );
return *this;
}
SmartList& append( const SmartList<T>& other )
{
for( auto it : other )
addIfValid( it );
return *this;
}
SmartList& append( const SmartList<T>& other, bool checkValid=true)
{
if (checkValid) {
for (const auto& it : other)
addIfValid(it);
} else {
_data.insert(_data.end(), other.begin(), other.end());
}
return *this;
}