TransferFunctionManager_UniformGrid.h

/*
 * TransferFunctionManager_UniformGrid.h
 *
 *  Created on: Feb 05, 2016
 *      Author: gallardjm
 */
 
#ifndef TRANSFERFUNCTIONMANAGER_UNI_H_
#define TRANSFERFUNCTIONMANAGER_UNI_H_
 
#include <math.h>
#include <iostream>
#include <stdlib.h>     /* abs */
#include "bhfmm/fft/transferFunctionManager/TransferFunctionManager.h"
#include "bhfmm/fft/TransferFunctionManagerAPI.h"
#include "bhfmm/fft/transferFunctionManager/DummyExpansion.h"
#include "bhfmm/fft/FFTDataContainer.h"
#include "bhfmm/fft/FFTAccelerationAPI.h"
 
class TransferFunctionManager_UniformGrid: public TransferFunctionManagerAPI {
 
public:
    TransferFunctionManager_UniformGrid(int ord, FFTAccelerationAPI* FFTA,
            bool verbose);
    ~TransferFunctionManager_UniformGrid();
 
    FFTDataContainer* getTransferFunction(int x, int y, int z,
            double cell_size_x, double cell_size_y, double cell_size_z);
 
private:
    void buildTransferFunction();
    FFTDataContainer**** _storage; 
 
    int _ord; //order of the expansions
    bool _verbose; //verbose setting
    int _asked; //stat
    int _builded; //stat
    FFTAccelerationAPI* _FFTAcceleration; //FFTAcceleration to delegate FFT operations
};
 
#endif //TRANSFERFUNCTIONMANAGER_UNI_H_