polarSignaling.hpp
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polarSignaling.hpp
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			#ifndef __POLAR_SIGNALING_HPP__
			#define __POLAR_SIGNALING_HPP__

			#include "cellInteraction.hpp"

			class PolarSignaling : public CellInteraction {

			protected:
			std::vector<double> m_polarity; //polarity signal at each boundary
			std::vector<Vec2> m_cellPolarity; // polarity vector for each cell
			double tau_pol;

			public:
			PolarSignaling();
			virtual void operator() (const state_type &y, state_type &dydt,double t);
			float getWeight(Boundary *b);
			void initState(double *signal);
			void initState(state_type &state, double *signal);
			virtual void setDefaultParameters(){dead_cell_val= 0.0;}
			virtual void initState(state_type& s);
			virtual uint boundaryStateDim()const{ return 1;}
			virtual void setLattice(Lattice *lat){lattice=lat;
			m_polarity.resize(lat->getNbBoundaries());m_cellPolarity.resize(lat->getNbCells());}
			virtual void initBoundary(Boundary bo, state_type state);

			virtual void updateSignal(const state_type& state);
			virtual void fillVector(double *v,int i) const;
			virtual uint getOutputNumber()const{return 2;}
			virtual std::pair<int,int> getOutputSize(int i=0)const
			{return i?std::make_pair(2,m_cellPolarity.size()):std::make_pair(1,m_polarity.size());}

			};


			#endif