mirror of
https://github.com/clementine-player/Clementine
synced 2024-12-25 09:10:49 +01:00
92 lines
2.6 KiB
C++
92 lines
2.6 KiB
C++
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/**
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* projectM -- Milkdrop-esque visualisation SDK
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* Copyright (C)2003-2004 projectM Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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* See 'LICENSE.txt' included within this release
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*
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*/
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/* Evaluation Code */
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#include <cstdio>
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#include <cstdlib>
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#include "Common.hpp"
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#include "fatal.h"
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#include "Eval.hpp"
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#include "Expr.hpp"
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#include "Param.hpp"
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#include "Func.hpp"
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#include "wipemalloc.h"
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#include "BuiltinFuncs.hpp"
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InfixOp *Eval::infix_add = NULL;
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InfixOp *Eval::infix_minus = NULL;
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InfixOp *Eval::infix_div = NULL;
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InfixOp *Eval::infix_mult = NULL;
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InfixOp *Eval::infix_or = NULL;
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InfixOp *Eval::infix_and = NULL;
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InfixOp *Eval::infix_mod = NULL;
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InfixOp *Eval::infix_negative = NULL;
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InfixOp *Eval::infix_positive = NULL;
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/* Initializes all infix operators */
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int Eval::init_infix_ops() {
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Eval::infix_add = new InfixOp(INFIX_ADD, 4);
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Eval::infix_minus = new InfixOp(INFIX_MINUS, 3);
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Eval::infix_div = new InfixOp(INFIX_DIV, 2);
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Eval::infix_or = new InfixOp(INFIX_OR, 5);
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Eval::infix_and = new InfixOp(INFIX_AND,4);
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Eval::infix_mod = new InfixOp(INFIX_MOD, 1);
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Eval::infix_mult = new InfixOp(INFIX_MULT, 2);
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/* Prefix operators */
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Eval::infix_positive = new InfixOp(INFIX_ADD, 0);
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Eval::infix_negative = new InfixOp(INFIX_MINUS, 0);
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return PROJECTM_SUCCESS;
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}
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/* Destroys the infix operator list. This should
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be done on program exit */
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int Eval::destroy_infix_ops()
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{
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delete(Eval::infix_add);
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delete(Eval::infix_minus);
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delete(Eval::infix_div);
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delete(Eval::infix_or);
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delete(Eval::infix_and);
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delete(Eval::infix_mod);
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delete(Eval::infix_mult);
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delete(Eval::infix_positive);
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delete(Eval::infix_negative);
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Eval::infix_add = NULL;
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Eval::infix_minus = NULL;
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Eval::infix_div = NULL;
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Eval::infix_or = NULL;
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Eval::infix_and = NULL;
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Eval::infix_mod = NULL;
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Eval::infix_mult = NULL;
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Eval::infix_positive = NULL;
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Eval::infix_negative = NULL;
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return PROJECTM_SUCCESS;
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}
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