Frobby 0.9.5
CanonicalTermConsumer.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 CANONICAL_TERM_CONSUMER_GUARD
18#define CANONICAL_TERM_CONSUMER_GUARD
19
20#include "TermConsumer.h"
21#include "Ideal.h"
22#include "ElementDeleter.h"
23
24class Term;
25class TermTranslator;
26
33 public:
38 size_t varCount,
40
48 virtual void consumeRing(const VarNames& names);
49
54 virtual void beginConsumingList();
55
56 virtual void beginConsuming();
57 virtual void consume(const Term& term);
58 virtual void doneConsuming();
59
60 virtual void doneConsumingList();
61
62 private:
63 void passLastIdeal();
64 void canonicalizeIdeal(Ideal& ideal);
65
66 size_t _varCount;
68 vector<Ideal*> _ideals;
72};
73
74#endif
void nameFactoryRegister(NameFactory< AbstractProduct > &factory)
Registers the string returned by ConcreteProduct::getStaticName() to a function that default-construc...
Passes consumed items on in a canonical order.
void canonicalizeIdeal(Ideal &ideal)
virtual void consume(const Term &term)
Consume a term.
virtual void beginConsumingList()
This method is not required to be called.
virtual void doneConsuming()
Must be called once after each time beginConsuming has been called.
virtual void beginConsuming()
Tell the consumer to begin consuming an ideal.
ElementDeleter< vector< Ideal * > > _idealsDeleter
virtual void consumeRing(const VarNames &names)
Passes on the call immediately.
virtual void doneConsumingList()
Must be called once after each time beginConsumingList has been called.
auto_ptr< TermConsumer > _consumer
Represents a monomial ideal with int exponents.
Definition Ideal.h:27
This class is used to transfer terms one at a time from one part of the program to another,...
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