Method valueValid

src/IECore/ObjectParameter.cpp:67–101

}

bool ObjectParameter::valueValid( const Object *value, std::string *reason ) const
{
	if( !Parameter::valueValid( value, reason ) )
	{
		return false;
	}

	for( TypeIdSet::const_iterator it=m_validTypes.begin(); it!=m_validTypes.end(); it++ )
	{
		if( value->isInstanceOf( *it ) )
		{
			return true;
		}
	}

	if( reason )
	{
		*reason = "Object is not of type ";
		int n = 1; int s = m_validTypes.size();
		for( TypeIdSet::const_iterator it=m_validTypes.begin(); it!=m_validTypes.end(); it++ )
		{
			*reason += Object::typeNameFromTypeId( *it );
			if( n==s - 1 )
			{
				*reason += " or ";
			}
			else if( n<s )
			{
				*reason += ", ";
			}
			n++;
		}
	}
	return false;
}

const ObjectParameter::TypeIdSet &ObjectParameter::validTypes() const
{