AurynDelayVector.h

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/* 
* Copyright 2014-2018 Friedemann Zenke
*
* This file is part of Auryn, a simulation package for plastic
* spiking neural networks.
* 
* Auryn 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.
* 
* Auryn 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 Auryn.  If not, see <http://www.gnu.org/licenses/>.
*
* If you are using Auryn or parts of it for your work please cite:
* Zenke, F. and Gerstner, W., 2014. Limits to high-speed simulations 
* of spiking neural networks using general-purpose computers. 
* Front Neuroinform 8, 76. doi: 10.3389/fninf.2014.00076
*/

#ifndef AURYNDELAYVECTOR_H_
#define AURYNDELAYVECTOR_H_

#include <ctime>
#include <assert.h>
#include <vector>

#include "auryn_definitions.h"
#include "AurynVector.h"


namespace auryn {


        class AurynDelayVector : public AurynVectorFloat 
        {
                private:
                        typedef AurynVectorFloat super;

                        int delay_buffer_size_;
                        int memory_pos_;
                        std::vector< AurynVectorFloat* > memory;

                public:
                        AurynDelayVector(NeuronID n, unsigned int delay_buffer_size);

                        virtual ~AurynDelayVector();

                        void advance();

                        AurynVectorFloat * mem_get_vector(int delay=-1);

                        AurynFloat mem_get(NeuronID i, int delay=-1);

                        AurynVectorFloat * mem_ptr(int delay=-1);

                        void resize(NeuronID new_size);

                        AurynTime get_delay_size() { return delay_buffer_size_; }

        };

}


#endif /*AURYNDELAYVECTOR_H_*/