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eodev/eo/contrib/mathsym/eval/sym_compile.h
2005-11-24 09:35:34 +00:00

36 lines
1.3 KiB
C++

/*
* Copyright (C) 2005 Maarten Keijzer
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef SYMCOMPILE_H_
#define SYMCOMPILE_H_
#include <vector>
typedef double (*single_function)(const double []);
typedef double (*multi_function)(const double[], double[]);
/*
* Important, after every call of the functions below, the function pointers of the previous
* call are invalidated. Sorry, but that's the way the cookie crumbles (in tcc)
* */
single_function compile(Sym sym);
multi_function compile(const std::vector<Sym>& sym);
void compile(const std::vector<Sym>& sym, std::vector<single_function>& functions);
#endif