LibTest.h

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/* Frobby: Software for monomial ideal computations.
   Copyright (C) 2009 Bjarke Hammersholt Roune (www.broune.com)
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
 
   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, see http://www.gnu.org/licenses/.
*/
#ifndef LIB_TEST_GUARD
#define LIB_TEST_GUARD
 
#include "frobby.h"
#include "BigIdeal.h"
#include "BigPolynomial.h"
 
#include <vector>
 
Frobby::Ideal toLibIdeal(const BigIdeal& ideal);
 
const mpz_t* castLibArray(const vector<mpz_class>& vect);
 
class LibIdealConsumer : public Frobby::IdealConsumer {
 public:
  LibIdealConsumer(const VarNames& names);
 
  virtual void idealBegin(size_t varCount);
  virtual void consume(mpz_ptr* exponentVector);
 
  const BigIdeal& getIdeal() const;
 
  bool hasAnyOutput() const;
 
private:
  bool _hasAnyOutput;
  mutable BigIdeal _ideal;
};
 
class LibIdealsConsumer : public Frobby::IdealConsumer {
public:
  LibIdealsConsumer(const VarNames& names);
 
  virtual void idealBegin(size_t varCount);
  virtual void consume(mpz_ptr* exponentVector);
 
  const vector<BigIdeal>& getIdeals() const;
 
private:
  mutable vector<BigIdeal> _ideals;
  VarNames _names;
};
 
class LibPolynomialConsumer : public Frobby::PolynomialConsumer {
 public:
  LibPolynomialConsumer(const VarNames& names);
 
  virtual void polynomialBegin(size_t varCount);
  virtual void consume(const mpz_t coef, mpz_ptr* exponentVector);
 
  const BigPolynomial& getPolynomial() const;
 
 private:
  mutable BigPolynomial _polynomial;
};
 
#endif