Line data    Source code

       1              : /* valaccodefunctioncall.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 function call in the C code.
      27              :  */
      28       238417 : public class Vala.CCodeFunctionCall : CCodeExpression {
      29              :         /**
      30              :          * The function to be called.
      31              :          */
      32       270743 :         public CCodeExpression? call { get; set; }
      33              : 
      34       237532 :         private List<CCodeExpression> arguments = new ArrayList<CCodeExpression> ();
      35              : 
      36       237532 :         public CCodeFunctionCall (CCodeExpression? call = null) {
      37       118766 :                 this.call = call;
      38              :         }
      39              : 
      40              :         /**
      41              :          * Appends the specified expression to the list of arguments.
      42              :          *
      43              :          * @param expr a C code expression
      44              :          */
      45       173621 :         public void add_argument (CCodeExpression expr) {
      46       173621 :                 arguments.add (expr);
      47              :         }
      48              : 
      49         2732 :         public void insert_argument (int index, CCodeExpression expr) {
      50         2732 :                 arguments.insert (index, expr);
      51              :         }
      52              : 
      53              :         /**
      54              :          * Returns the list of arguments.
      55              :          *
      56              :          * @return list of arguments
      57              :          */
      58            1 :         public unowned List<CCodeExpression> get_arguments () {
      59            1 :                 return arguments;
      60              :         }
      61              : 
      62        89366 :         public override void write (CCodeWriter writer) {
      63        89366 :                 call.write_inner (writer);
      64        89366 :                 writer.write_string (" (");
      65              : 
      66        89366 :                 bool first = true;
      67       389320 :                 foreach (CCodeExpression expr in arguments) {
      68       149977 :                         if (!first) {
      69        63938 :                                 writer.write_string (", ");
      70              :                         } else {
      71              :                                 first = false;
      72              :                         }
      73              : 
      74       149977 :                         if (expr != null) {
      75       149977 :                                 expr.write (writer);
      76              :                         }
      77              :                 }
      78              : 
      79        89366 :                 writer.write_string (")");
      80              :         }
      81              : }