Frobby  0.9.5
BigTermConsumer.h
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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 #ifndef BIG_TERM_CONSUMER_GUARD
18 #define BIG_TERM_CONSUMER_GUARD
19 
20 #include "TermConsumer.h"
21 
22 #include <vector>
23 
24 class Term;
25 class TermTranslator;
26 class VarNames;
27 class BigIdeal;
28 
29 class BigTermConsumer : public TermConsumer {
30  public:
31  virtual ~BigTermConsumer();
32 
33  virtual void consumeRing(const VarNames& names) = 0;
34  virtual void beginConsuming() = 0;
35  virtual void consume(const vector<mpz_class>& term) = 0;
36  virtual void doneConsuming() = 0;
37 
38  virtual void consume(const Term& term);
39  virtual void consume(const Term& term, const TermTranslator& translator) = 0;
40  virtual void consume(const BigIdeal& ideal);
41  virtual void consume(auto_ptr<BigIdeal> ideal);
42 
43  // Calling this convenience method is equivalent to
44  // consumeRing(names);
45  // beginConsuming();
46  void beginConsuming(const VarNames& names);
47 };
48 
49 #endif
virtual void consume(const vector< mpz_class > &term)=0
virtual void consumeRing(const VarNames &names)=0
Tell the consumer which ring is being used.
virtual void doneConsuming()=0
Must be called once after each time beginConsuming has been called.
virtual void beginConsuming()=0
Tell the consumer to begin consuming an ideal.
virtual ~BigTermConsumer()
This class is used to transfer terms one at a time from one part of the program to another,...
Definition: TermConsumer.h:36
TermTranslator handles translation between terms whose exponents are infinite precision integers and ...
Term represents a product of variables which does not include a coefficient.
Definition: Term.h:49
Defines the variables of a polynomial ring and facilities IO involving them.
Definition: VarNames.h:40