00001 /************************************************************************ 00002 ************************************************************************ 00003 FAUST compiler 00004 Copyright (C) 2003-2004 GRAME, Centre National de Creation Musicale 00005 --------------------------------------------------------------------- 00006 This program is free software; you can redistribute it and/or modify 00007 it under the terms of the GNU General Public License as published by 00008 the Free Software Foundation; either version 2 of the License, or 00009 (at your option) any later version. 00010 00011 This program is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 GNU General Public License for more details. 00015 00016 You should have received a copy of the GNU General Public License 00017 along with this program; if not, write to the Free Software 00018 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00019 ************************************************************************ 00020 ************************************************************************/ 00021 00022 /***************************************************************************** 00023 HISTORY 00024 22/01/05 : corrected bug on bool signals cached in float variables 00025 *****************************************************************************/ 00026 00027 00028 #include <stdio.h> 00029 #include <iostream> 00030 #include <sstream> 00031 #include <vector> 00032 #include <assert.h> 00033 00034 #ifndef __CONTEXTOR__ 00035 #define __CONTEXTOR__ 00036 00041 class contextor 00042 { 00043 static int top; 00044 static int pile[1024]; 00045 00046 public: 00047 contextor(int n) { top=0; pile[top]=n; } // contructor to be called only once at the 00048 // top level to initialize the stack 00049 00050 contextor() { assert(top >= 0 && top < 1023); int n = pile[top++]; pile[top] = n;} 00051 ~contextor() {top--; } 00052 00053 void set(int n) { pile[top] = n; } 00054 int get() { return pile[top]; } 00055 }; 00056 00057 #endif