rcyclotomic7integer_alvin.h

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/*
Copyright (C) 2014, 2015, 2016
Rafael Guglielmetti, rafael.guglielmetti@unifr.ch
*/

/*
This file is part of AlVin.

CoxIter 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 3 of the
License, or (at your option) any later version.

CoxIter 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 AlVin. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef RCYCLOTOMIC7INTEGER_ALVIN_H
#define RCYCLOTOMIC7INTEGER_ALVIN_H

#include "alvin.h"
#include "rcyclotomic7integer.h"
#include "rcyclotomic7integer_alvinfractions.h"

class RCyclotomic7Integer_AlVin : public AlVin
{
    private:
        vector< RCyclotomic7Integer > rciQF; 
        vector< RCyclotomic7Integer > rci2QF; 
        
        vector< RCyclotomic7Integer > rciBilinearProducts; 
        vector< RCyclotomic7Integer > rciVectorCurrent; 
        vector< vector< RCyclotomic7Integer* > > rciVectors; 
        
    public:
        RCyclotomic7Integer_AlVin( const vector< RCyclotomic7Integer >& rciQuadraticFormCoeffs, const string &strOuputMathematicalFormat, const bool& bWriteInfo, const bool& bDebug );

        virtual std::string get_strField() const;
        virtual bool PreRun();
        
    private:
        void findPossibleNorms2();
        void findVector( AlgebraicInteger* aiX0, AlgebraicInteger* aiNorm2 );
        void addVectorChild( const vector< AlgebraicInteger* >& aiVector );
        virtual int addVector_iFindWeight( AlgebraicInteger* aiNumerator, AlgebraicInteger* aiDenominator );
        
        void findVector( RCyclotomic7Integer* rci0, RCyclotomic7Integer* rciNorm2, unsigned int iIndex, RCyclotomic7Integer rciSumComp, RCyclotomic7Integer rciGCDComponents );
        void addCandidate();
        
        virtual void print_initialInformationChild() const;
};

#endif // RCYCLOTOMIC7INTEGER_ALVIN_H