index2.h

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/*
Copyright (C) 2013-2017
Rafael Guglielmetti, rafael.guglielmetti@unifr.ch
*/
 
/*
This file is part of CoxIter.
 
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 CoxIter. If not, see <http://www.gnu.org/licenses/>.
*/
 
#ifndef __INDEX2_H__
#define __INDEX2_H__
 
#include <string>
 
using namespace std;
 
#include "coxiter.h"
 
struct NewVertex {
  string label;
  unsigned int index;
  unsigned int originVertex;
};
 
class Index2 {
private:
  CoxIter *ci;
  vector<vector<unsigned int>> coxeterMatrix; 
  unsigned int verticesCount; 
 
  unsigned int vertex; 
 
  vector<NewVertex> newVertices;
  vector<vector<unsigned int>> iNewCox; 
  unsigned int iNewVerticesCount;
 
  string error;
 
public:
  Index2(CoxIter *ci);
 
  bool isVertexAdmissible(const string &vertexLabel);
  bool removeVertex(const string &vertexLabel);
  void printMatrix(vector<vector<unsigned int>> *iMatrix);
 
  string get_error() const;
};
 
#endif // __INDEX2_H__