wxmpitraits.h

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#ifndef wxmpitraits_h
#define wxmpitraits_h
 
#include <mpi.h>
 
#include "wxmsgbase.h"
 
template<typename T> class WxMpiTraits;
 
// bool: wrap around byte
template<> class WxMpiTraits<bool>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_BYTE;
    }
};
 
// char
template<> class WxMpiTraits<char>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_CHAR;
    }
};
// unsigned char
template<> class WxMpiTraits<unsigned char>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_UNSIGNED_CHAR;
    }
};
// short
template<> class WxMpiTraits<short>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_SHORT;
    }
};
// unsigned short
template<> class WxMpiTraits<unsigned short>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_UNSIGNED_SHORT;
    }
};
// int
template<> class WxMpiTraits<int>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_INT;
    }
};
// unsigned
template<> class WxMpiTraits<unsigned>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_UNSIGNED;
    }
};
// long
template<> class WxMpiTraits<long>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_LONG;
    }
};
// unsigned long
template<> class WxMpiTraits<unsigned long>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_UNSIGNED_LONG;
    }
};
// float
template<> class WxMpiTraits<float>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_FLOAT;
    }
};
// double
template<> class WxMpiTraits<double>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_DOUBLE;
    }
};
// long double
template<> class WxMpiTraits<long double>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_LONG_DOUBLE;
    }
};
// long long int
template<> class WxMpiTraits<long long int>
{
public:
    static MPI_Datatype mpiType()
    {
        return MPI_LONG_LONG_INT;
    }
};
#endif // wxmpitraits_h