Line data    Source code

       1              : /* valaccodecastexpression.vala
       2              :  *
       3              :  * Copyright (C) 2006-2008  Jürg Billeter
       4              :  *
       5              :  * This library is free software; you can redistribute it and/or
       6              :  * modify it under the terms of the GNU Lesser General Public
       7              :  * License as published by the Free Software Foundation; either
       8              :  * version 2.1 of the License, or (at your option) any later version.
       9              : 
      10              :  * This library is distributed in the hope that it will be useful,
      11              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      12              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13              :  * Lesser General Public License for more details.
      14              : 
      15              :  * You should have received a copy of the GNU Lesser General Public
      16              :  * License along with this library; if not, write to the Free Software
      17              :  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
      18              :  *
      19              :  * Author:
      20              :  *      Jürg Billeter <j@bitron.ch>
      21              :  */
      22              : 
      23              : using GLib;
      24              : 
      25              : /**
      26              :  * Represents a type cast in the generated C code.
      27              :  */
      28          621 : public class Vala.CCodeCastExpression : CCodeExpression {
      29              :         /**
      30              :          * The expression to be cast.
      31              :          */
      32        37696 :         public CCodeExpression inner { get; set; }
      33              : 
      34              :         /**
      35              :          * The target type.
      36              :          */
      37        56529 :         public string type_name { get; set; }
      38              : 
      39        56529 :         public CCodeCastExpression (CCodeExpression expr, string type) {
      40        18843 :                 inner = expr;
      41        18843 :                 type_name = type;
      42              :         }
      43              : 
      44        18338 :         public override void write (CCodeWriter writer) {
      45        18338 :                 writer.write_string ("(");
      46        18338 :                 writer.write_string (type_name);
      47        18338 :                 writer.write_string (") ");
      48              : 
      49        18338 :                 inner.write_inner (writer);
      50              :         }
      51              : 
      52         3049 :         public override void write_inner (CCodeWriter writer) {
      53         3049 :                 writer.write_string ("(");
      54         3049 :                 this.write (writer);
      55         3049 :                 writer.write_string (")");
      56              :         }
      57              : }