ft_endpoint_pnetcdf.h

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#ifndef END_POINT_PNETCDF_H
#define END_POINT_PNETCDF_H
 
#include "ft_type.h"
#include "ft_endpoint.h"
#include <string>
#include <iostream>
#include <vector>
#include <math.h>
 
#ifdef HAS_PNETCDF_END_POINT
 
#include "ft_mpi.h"
#include "pnetcdf.h"
 
class EndpointPnetCDF : public Endpoint
{
private:
    std::string fn_str, vn_str;    //file name and variable name
    MPI_Datatype element_type_mpi; //PnetCDF use MPI type
    nc_type element_type_nc;       //PnetCDF's native type
    int ncfile, ncvar;
 
public:
    EndpointPnetCDF(std::string endpoint_info_p)
    {
        endpoint_info = endpoint_info_p;
        ParseEndpointInfo();
 
        SetOpenFlag(false);
        SetCreateFlag(false);
    }
    ~EndpointPnetCDF()
    {
    }
    int ExtractMeta() override;
    int PrintInfo() override;
 
    int Create() override;
 
    int Open() override;
 
    int Read(std::vector<unsigned long long> start, std::vector<unsigned long long> end, void *data) override;
 
    int Write(std::vector<unsigned long long> start, std::vector<unsigned long long> end, void *data) override;
 
    int Close() override;
 
    void Map2MyType() override;
 
    int ParseEndpointInfo() override;
};
#else
class EndpointPnetCDF : public Endpoint
{
private:
public:
    EndpointPnetCDF(std::string endpoint_info_p)
    {
        std::cout << "EndpointADIOS is not configured and compiled ! \n";
    }
    ~EndpointPnetCDF()
    {
        Close();
    }
 
    int ParseEndpointInfo() override
    {
        return -1;
    }
 
    int ExtractMeta() override
    {
        return -1;
    }
 
    int PrintInfo() override
    {
        return -1;
    }
 
    int Create() override
    {
        return -1;
    }
 
    int Open() override
    {
        return -1;
    }
 
    void Map2MyType() override
    {
    }
 
    int Read(std::vector<unsigned long long> start, std::vector<unsigned long long> end, void *data) override
    {
        return -1;
    }
 
    int Write(std::vector<unsigned long long> start, std::vector<unsigned long long> end, void *data) override
    {
        return -1;
    }
 
    int Close() override
    {
        return -1;
    }
};
#endif
#endif