process a named block.

Any other method of any other object can call this method. This is called 'public' access.

The data-type returned is "booltype"; Not sure.

This method is contained in the object "tgl_block_parser".

The method takes the following arguments:

block : stringtype

The name of the block.

This method is overridden from an abstract method with the same signature found in the object tgl_structure_parser.

Implementations

C++

The files "tgl_structure_parser.hpp", "tgl_block.hpp", "tgl_block_parser.hpp" and "schema/schema_obj.hpp" are included.

Search the tree of blocks until we find a null parent or we find a block with the name.

	tgl_block *b = _tglobj->get_block(block);
	schema::schema_obj *o = _obj;
	if (!b)
	{
		tgl_obj *p = dynamic_cast<tgl_obj *>(_tglobj->parent());
		o = dynamic_cast<schema::schema_obj *>(o->parent());
		while (p && !b)
		{
			b = p->get_block(block);
			if (!b)
			{
				p = dynamic_cast<tgl_obj *>(p->parent());
				o = dynamic_cast<schema::schema_obj *>(o->parent());
			}
		}
	}
	
	if (b)
	{
		if (b->pass(this, o, _first, _last))
			b->output(this, o);
		return true;
	}

	error("block parser could not find block [" + block + "].");
	return false;