ccode/valaccodeifsection.vala

   1 /* valaccodeifsection.vala
   2  *
   3  * Copyright (C) 2013  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  *      Marc-André Lurau <marcandre.lureau@redhat.com>
  21  */
  22
  23 using GLib;
  24
  25 /**
  26  * Represents a section that should be processed on condition.
  27  */
  28 public class Vala.CCodeIfSection : CCodeFragment {
  29         /**
  30          * The expression
  31          */
  32         public string expression { get; set; }
  33
  34         public CCodeIfSection (string expr) {
  35                 expression = expr;
  36         }
  37
  38         public override void write (CCodeWriter writer) {
  39                 writer.write_string ("#if ");
  40                 writer.write_string (expression);
  41                 foreach (CCodeNode node in get_children ()) {
  42                         node.write_combined (writer);
  43                 }
  44                 writer.write_string ("#endif");
  45                 writer.write_newline ();
  46         }
  47
  48         public override void write_declaration (CCodeWriter writer) {
  49         }
  50 }