Pusher.hh
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/*
* Pusher.h
*
* Created on: Dec 10, 2012
* Author: f.casimir
*/
#ifndef PUSHER_H_
#define PUSHER_H_
#include <vector>
#include "ParamData.hh"
#include "DD.hh"
namespace AMDA {
namespace Parameters {
namespace Base {
/**
* @class Pusher
* @details This class is the operation responsible to transform raw data from DDServer into a ParamData
* of the corresponding type ( scalar or vector or Tab2D of short or int or float or double or ... type).
*/
struct Pusher {
Pusher (int dim1=1,int dim2=1) : _dim1(dim1), _dim2(dim2), _paramData(NULL), _fillValue(NAN) {}
virtual ~Pusher() {}
virtual void put(DD_data_t *data) = 0;
void setFillValue(double pFillValue) {
_fillValue = pFillValue;
}
double getFillValue() {
return _fillValue;
}
int _dim1; /*!< Used for vector and Tab2D */
int _dim2; /*!< Used for Tab2D */
ParamData* _paramData; /*!< return ParamData to a Process*/
protected:
float _fillValue; /*!< When this value is different of NAN, into the raw data, it is replaced by NAN into ParamData. */
};
}
//#define DD_SHORT 4
//#define DD_INT 1
//#define DD_FLOAT 2
//#define DD_DOUBLE 3
//#define DD_CHAR 0
typedef enum {
CT_UNKNOWN,
CT_SCALAR,
CT_TAB1D,
CT_TAB2D
} ContainerType;
template <int type>
struct MapType { typedef void Type; };
template <> struct MapType<4> { typedef short Type; };
template <> struct MapType<1> { typedef int Type; };
template <> struct MapType<2> { typedef float Type; };
template <> struct MapType<3> { typedef double Type; };
template <> struct MapType<0> { typedef char Type; };
template<int type,ContainerType container = CT_SCALAR>
class Pusher;
/**
* @brief Pusher implementation for the CT_TAB2D.
*/
template<int type>
class Pusher<type,CT_TAB2D> : public Base::Pusher {
public:
typedef typename MapType<type>::Type BaseElemenType;
typedef Tab2DData<BaseElemenType> ElemenType;
typedef ParamDataSpec<ElemenType> SpecParamData;
SpecParamData* _specParamData;
Pusher(int dim1, int dim2) : Base::Pusher(dim1,dim2) {
_paramData = _specParamData = createParamData();
}
void put(DD_data_t *data) {
BaseElemenType **lData = reinterpret_cast<BaseElemenType **>(data->Variables);
//ParamData is created, add data
_specParamData->getDataList().resize(data->VarNumber);
for (int index = 0; index < data->VarNumber; index++) {
ElemenType elem = ElemenType(data->Dimensions[0],data->Dimensions[1]);
for (int dim1Index= 0; dim1Index < data->Dimensions[0]; ++dim1Index)
{
for (int dim2Index= 0; dim2Index < data->Dimensions[1]; ++dim2Index)
{
BaseElemenType baseElem = lData[index][dim1Index*data->Dimensions[1]+dim2Index];
if (!isnan(_fillValue))
{
if(baseElem == _fillValue)
baseElem = (BaseElemenType)NAN;
}
elem[dim1Index][dim2Index] = baseElem;
}
}
_specParamData->getDataList().push_back(elem);
}
}
SpecParamData* createParamData() {
return new ParamDataSpec< Tab2DData<typename MapType<type>::Type> >(_dim1,_dim2);
}
};
/**
* @brief Pusher implementation for the CT_TAB1D.
*/
template<int type>
class Pusher<type,CT_TAB1D> : public Base::Pusher {
public:
typedef typename MapType<type>::Type BaseElemenType;
typedef std::vector<BaseElemenType> ElemenType;
typedef ParamDataSpec<ElemenType> SpecParamData;
SpecParamData* _specParamData;
Pusher(int dim) : Base::Pusher(dim) {
_paramData = _specParamData = createParamData();
}
void put(DD_data_t *data) {
BaseElemenType **lData = reinterpret_cast<BaseElemenType **>(data->Variables);
//ParamData is created, add data
_specParamData->getDataList().resize(data->VarNumber);
for (int index = 0; index < data->VarNumber; index++) {
ElemenType elem = ElemenType(lData[index],lData[index]+_dim1);
if(!isnan(_fillValue)) {
for(auto it = elem.begin(); it != elem.end(); ++it) {
if(*it == _fillValue) {
*it = (BaseElemenType)NAN;
}
}
}
_specParamData->getDataList().push_back(elem);
}
}
SpecParamData* createParamData() {
return new ParamDataSpec< std::vector<typename MapType<type>::Type> >(_dim1);
}
};
/**
* @brief Pusher implementation for the scalar.
*/
template<int type>
class Pusher<type,CT_SCALAR> : public Base::Pusher {
public:
typedef typename MapType<type>::Type BaseElemenType;
typedef BaseElemenType ElemenType;
typedef ParamDataSpec<ElemenType> SpecParamData;
SpecParamData* _specParamData;
/**
* @brief Constructor
* @details Create the real ParamData.
*/
Pusher() : Base::Pusher() {
_paramData = _specParamData = createParamData();
}
void put(DD_data_t *data) {
BaseElemenType **lData = reinterpret_cast<BaseElemenType **>(data->Variables);
//ParamData is created, add data
_specParamData->getDataList().resize(data->VarNumber);
if(!isnan(_fillValue)) {
for (int index = 0; index < data->VarNumber; index++) {
if(*lData[index] != _fillValue) {
_specParamData->getDataList().push_back(*lData[index]);
} else {
_specParamData->getDataList().push_back((BaseElemenType)NAN);
}
}
}
else {
for (int index = 0; index < data->VarNumber; index++) {
_specParamData->getDataList().push_back(*lData[index]);
}
}
}
SpecParamData* createParamData() {
return new SpecParamData();
}
};
} /* namespace Parameters */
} /* namespace AMDA */
#endif /* PUSHER_H_ */