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/* valadynamicmethod.vala
 *
 * Copyright (C) 2007-2008  Jürg Billeter
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.

 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.

 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
 *
 * Author:
 * 	Jürg Billeter <j@bitron.ch>
 */

using GLib;
using Gee;

/**
 * Represents a late bound method.
 */
public class Vala.DynamicMethod : Method {
	public DataType dynamic_type { get; set; }

	public InvocationExpression invocation { get; set; }

	private string cname;
	static int dynamic_method_id;

	public DynamicMethod (DataType dynamic_type, string name, DataType return_type, SourceReference? source_reference = null) {
		base.init ();
		this.dynamic_type = dynamic_type;
		this.name = name;
		this.return_type = return_type;
		this.source_reference = source_reference;
	}

	public override Gee.List<string> get_cheader_filenames () {
		return new ArrayList<string> ();
	}

	public override string get_default_cname () {
		// return cname of wrapper method
		if (cname == null) {
			cname = "_dynamic_%s%d".printf (name, dynamic_method_id++);
		}
		return cname;
	}

	public override CodeBinding? create_code_binding (CodeGenerator codegen) {
		return codegen.create_dynamic_method_binding (this);
	}
}