Line data    Source code

       1              : /* valaccodedostatement.vala
       2              :  *
       3              :  * Copyright (C) 2006-2007  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 do iteration statement in the C code.
      27              :  */
      28            0 : public class Vala.CCodeDoStatement : CCodeStatement {
      29              :         /**
      30              :          * The loop body.
      31              :          */
      32            0 :         public CCodeStatement body { get; set; }
      33              : 
      34              :         /**
      35              :          * The loop condition.
      36              :          */
      37            0 :         public CCodeExpression condition { get; set; }
      38              : 
      39            0 :         public CCodeDoStatement (CCodeStatement stmt, CCodeExpression cond) {
      40            0 :                 body = stmt;
      41            0 :                 condition = cond;
      42              :         }
      43              : 
      44            0 :         public override void write (CCodeWriter writer) {
      45            0 :                 writer.write_indent (line);
      46            0 :                 writer.write_string ("do");
      47              : 
      48              :                 /* while shouldn't be on a separate line */
      49            0 :                 if (body is CCodeBlock) {
      50            0 :                         var cblock = (CCodeBlock) body;
      51            0 :                         cblock.suppress_newline = true;
      52              :                 }
      53              : 
      54            0 :                 body.write (writer);
      55              : 
      56            0 :                 writer.write_string (" while (");
      57              : 
      58            0 :                 condition.write (writer);
      59              : 
      60            0 :                 writer.write_string (");");
      61              :         }
      62              : }