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/** @file idx.h |
/** @file idx.h |
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* |
* |
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* Interface to GiNaC's indices. */ |
* Interface to GiNaC's indices. |
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* |
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* GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program 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 |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; 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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*/ |
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#ifndef _IDX_H_ |
#ifndef __GINAC_IDX_H__ |
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#define _IDX_H_ |
#define __GINAC_IDX_H__ |
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#include <string> |
#include <string> |
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#include <vector> |
#include <vector> |
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#include "basic.h" |
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class idx : public basic |
class idx : public basic |
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{ |
{ |
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// member functions |
// member functions |
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exvector const & idxv_co); |
exvector const & idxv_co); |
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unsigned count_index(ex const & e, ex const & i); |
unsigned count_index(ex const & e, ex const & i); |
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#endif // ndef _IDX_H_ |
#endif // ndef __GINAC_IDX_H__ |
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