mod_fem_viewer/include/IOManager.h

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#ifdef _WIN32
#pragma once
#pragma warning (disable: 4996)
#endif

#ifndef _MRCH_CUBE_H_
#define _MRCH_CUBE_H_

#include <stdio.h>
#include <stdlib.h>
#include "../utils/fv_dictstr.h"


#if defined(__cplusplus)
extern "C" {
#endif

#ifdef _WIN32
#  ifdef IOManager_EXPORTS
#    define DLL_MAPPING  __declspec(dllexport)
#  else
#    define DLL_MAPPING  __declspec(dllimport)
#  endif
#else 
#  define DLL_MAPPING 
#endif

#ifdef _WIN32
    #define FV_API __stdcall
#else
    #define FV_API
#endif

    typedef enum FV_Error_enum {
        FV_SUCCESS              = 0,
        FV_FAILED               = -1,
        FV_INVALID_TYPE         = 1,
        FV_INVALID_FILE_PATH,
        FV_CANT_OPEN_FILE,
        FV_ERROR_FILE_NOT_FOUND,
    } FV_Result;

    typedef enum FV_IO_Items {
        FV_NONE             =  0x000,
        FV_MESH_PRISM       =  0x001,
        FV_MESH_TETRA       =  0x002,
        FV_MESH             =  FV_MESH_PRISM | FV_MESH_TETRA,
        FV_FLD_DG           =  0x010,
        FV_FLD_STD          =  0x020,
        FV_FIELD            =  FV_FLD_DG | FV_FLD_STD,
        FV_INIT_MESH        =  0x100,
        FV_INIT_FIELD_DG    =  0x200,
        FV_INIT_FIELD_STD   =  0x400,

    } IO_Type;

#define IS_MESH(w)          ((w) & FV_MESH)
#define IS_FIELD(w)         ((w) & FV_FIELD)
#define IS_DG_FIELD(w)      ((w) & FV_FLD_DG)
    

    // this should init filemanager and etc
    DLL_MAPPING FV_Result FV_API
    IOMgr_Initialize(const int& argc, const char** argv);

    // this deactivate 
    DLL_MAPPING FV_Result FV_API
    IOMgr_Destroy();

    // this check file and return its type
    DLL_MAPPING FV_Result FV_API
    IOMgr_FileExists(const char* fname, const StrDict* map, const unsigned int size, IO_Type* type);

    // get the data from file
    DLL_MAPPING FV_Result FV_API
    IOMgr_ReadFromFile(const char* fname, void* pItem, IO_Type type);


#if defined(__cplusplus)
}
#endif

#endif /* _MRCH_CUBE_H_
*/

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