Frobby  0.9.5
CanonicalCoefTermConsumer.cpp
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1 /* Frobby: Software for monomial ideal computations.
2  Copyright (C) 2007 Bjarke Hammersholt Roune (www.broune.com)
3 
4  This program is free software; you can redistribute it and/or modify
5  it under the terms of the GNU General Public License as published by
6  the Free Software Foundation; either version 2 of the License, or
7  (at your option) any later version.
8 
9  This program is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  GNU General Public License for more details.
13 
14  You should have received a copy of the GNU General Public License
15  along with this program. If not, see http://www.gnu.org/licenses/.
16 */
17 #include "stdinc.h"
19 
20 #include "Term.h"
21 
23 CanonicalCoefTermConsumer(auto_ptr<CoefTermConsumer> consumer):
24  _consumer(consumer) {
25  ASSERT(_consumer.get() != 0);
26 }
27 
30  _names = names;
31 }
32 
34 }
35 
37 (const mpz_class& coef, const Term& term) {
39 
40  _polynomial.add(coef, term);
41 }
42 
45 
46  _consumer->consumeRing(_names);
47  _consumer->beginConsuming();
48  for (size_t index = 0; index < _polynomial.getTermCount(); ++index)
49  _consumer->consume(_polynomial.getCoef(index), _polynomial.getTerm(index));
50  _consumer->doneConsuming();
52 }
auto_ptr< CoefTermConsumer > _consumer
CanonicalCoefTermConsumer(auto_ptr< CoefTermConsumer > consumer)
virtual void consumeRing(const VarNames &names)
virtual void consume(const mpz_class &coef, const Term &term)
void clearAndSetVarCount(size_t varCount)
Definition: Polynomial.cpp:50
size_t getTermCount() const
Definition: Polynomial.cpp:36
size_t getVarCount() const
Definition: Polynomial.cpp:32
const Term & getTerm(size_t index) const
Definition: Polynomial.cpp:45
void sortTermsReverseLex(bool collect=true)
Definition: Polynomial.cpp:71
void clear()
Definition: Polynomial.cpp:106
void add(const mpz_class &coef, const Term &term)
Definition: Polynomial.cpp:55
const mpz_class & getCoef(size_t index) const
Definition: Polynomial.cpp:40
Term represents a product of variables which does not include a coefficient.
Definition: Term.h:49
size_t getVarCount() const
Definition: Term.h:85
Defines the variables of a polynomial ring and facilities IO involving them.
Definition: VarNames.h:40
size_t getVarCount() const
Returns the current number of variables.
Definition: VarNames.h:113
#define ASSERT(X)
Definition: stdinc.h:86