src/gromacs/fileio/gmxfio_xdr.h

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  37 #ifndef GMX_FILEIO_GMXFIO_XDR_H
  38 #define GMX_FILEIO_GMXFIO_XDR_H
  39
  40 #include <string>
  41
  42 #include "gromacs/fileio/xdrf.h"
  43 #include "gromacs/math/vectypes.h"
  44 #include "gromacs/utility/basedefinitions.h"
  45 #include "gromacs/utility/iserializer.h"
  46 #include "gromacs/utility/real.h"
  47
  48 struct t_fileio;
  49
  50 void gmx_fio_setprecision(struct t_fileio *fio, gmx_bool bDouble);
  51 /* Select the floating point precision for reading and writing files */
  52
  53 XDR *gmx_fio_getxdr(struct t_fileio *fio);
  54 /* Return the file pointer itself */
  55
  56 gmx_bool gmx_fio_writee_string(struct t_fileio *fio, const char *item,
  57                                const char *desc, const char *srcfile, int line);
  58
  59 /* reading or writing, depending on the file's opening mode string */
  60 gmx_bool gmx_fio_doe_real(struct t_fileio *fio, real *item,
  61                           const char *desc, const char *srcfile, int line);
  62 gmx_bool gmx_fio_doe_float(struct t_fileio *fio, float *item,
  63                            const char *desc, const char *srcfile, int line);
  64 gmx_bool gmx_fio_doe_double(struct t_fileio *fio, double *item,
  65                             const char *desc, const char *srcfile, int line);
  66 gmx_bool gmx_fio_doe_gmx_bool(struct t_fileio *fio, gmx_bool *item,
  67                               const char *desc, const char *srcfile, int line);
  68 gmx_bool gmx_fio_doe_int(struct t_fileio *fio, int *item,
  69                          const char *desc, const char *srcfile, int line);
  70 gmx_bool gmx_fio_doe_int32(struct t_fileio *fio, int32_t *item,
  71                            const char *desc, const char *srcfile, int line);
  72 gmx_bool gmx_fio_doe_int64(struct t_fileio *fio, int64_t *item,
  73                            const char *desc, const char *srcfile, int line);
  74 gmx_bool gmx_fio_doe_uchar(struct t_fileio *fio, unsigned char *item,
  75                            const char *desc, const char *srcfile, int line);
  76 gmx_bool gmx_fio_doe_char(struct t_fileio *fio, char *item,
  77                           const char *desc, const char *srcfile, int line);
  78 gmx_bool gmx_fio_doe_ushort(struct t_fileio *fio, unsigned short *item,
  79                             const char *desc, const char *srcfile, int line);
  80 gmx_bool gmx_fio_doe_rvec(struct t_fileio *fio, rvec *item,
  81                           const char *desc, const char *srcfile, int line);
  82 gmx_bool gmx_fio_doe_ivec(struct t_fileio *fio, ivec *item,
  83                           const char *desc, const char *srcfile, int line);
  84 gmx_bool gmx_fio_doe_string(struct t_fileio *fio, char *item,
  85                             const char *desc, const char *srcfile, int line);
  86
  87 /* array reading & writing */
  88 gmx_bool gmx_fio_ndoe_real(struct t_fileio *fio, real *item, int n,
  89                            const char *desc, const char *srcfile, int line);
  90 gmx_bool gmx_fio_ndoe_float(struct t_fileio *fio, float *item, int n,
  91                             const char *desc, const char *srcfile, int line);
  92 gmx_bool gmx_fio_ndoe_double(struct t_fileio *fio, double *item, int n,
  93                              const char *desc, const char *srcfile, int line);
  94 gmx_bool gmx_fio_ndoe_gmx_bool(struct t_fileio *fio, gmx_bool *item, int n,
  95                                const char *desc, const char *srcfile, int line);
  96 gmx_bool gmx_fio_ndoe_int(struct t_fileio *fio, int *item, int n,
  97                           const char *desc, const char *srcfile, int line);
  98 gmx_bool gmx_fio_ndoe_int32(struct t_fileio *fio, int32_t *item, int n,
  99                             const char *desc, const char *srcfile,
 100                             int line);
 101 gmx_bool gmx_fio_ndoe_int64(struct t_fileio *fio, int64_t *item, int n,
 102                             const char *desc, const char *srcfile,
 103                             int line);
 104 gmx_bool gmx_fio_ndoe_uchar(struct t_fileio *fio, unsigned char *item, int n,
 105                             const char *desc, const char *srcfile, int line);
 106 gmx_bool gmx_fio_ndoe_ushort(struct t_fileio *fio, unsigned short *item, int n,
 107                              const char *desc, const char *srcfile, int line);
 108 gmx_bool gmx_fio_ndoe_rvec(struct t_fileio *fio, rvec *item, int n,
 109                            const char *desc, const char *srcfile, int line);
 110 gmx_bool gmx_fio_ndoe_ivec(struct t_fileio *fio, ivec *item, int n,
 111                            const char *desc, const char *srcfile, int line);
 112 gmx_bool gmx_fio_ndoe_string(struct t_fileio *fio, char *item[], int n,
 113                              const char *desc, const char *srcfile, int line);
 114
 115
 116
 117 /* convenience macros */
 118 #define gmx_fio_write_string(fio, item)         gmx_fio_writee_string(fio, item, (#item), __FILE__, __LINE__)
 119
 120 #define gmx_fio_do_real(fio, item)              gmx_fio_doe_real(fio, &(item), (#item), __FILE__, __LINE__)
 121 #define gmx_fio_do_float(fio, item)             gmx_fio_doe_float(fio, &(item), (#item), __FILE__, __LINE__)
 122 #define gmx_fio_do_double(fio, item)            gmx_fio_doe_double(fio, &(item), (#item), __FILE__, __LINE__)
 123 #define gmx_fio_do_gmx_bool(fio, item)          gmx_fio_doe_gmx_bool(fio, &(item), (#item), __FILE__, __LINE__)
 124 #define gmx_fio_do_int(fio, item)               gmx_fio_doe_int(fio, &(item), (#item), __FILE__, __LINE__)
 125 #define gmx_fio_do_int32(fio, item)             gmx_fio_doe_int32(fio, &(item), (#item), __FILE__, __LINE__)
 126 #define gmx_fio_do_int64(fio, item)             gmx_fio_doe_int64(fio, &(item), (#item), __FILE__, __LINE__)
 127 #define gmx_fio_do_uchar(fio, item)             gmx_fio_doe_uchar(fio, &(item), (#item), __FILE__, __LINE__)
 128 #define gmx_fio_do_char(fio, item)              gmx_fio_doe_char(fio, &(item), (#item), __FILE__, __LINE__)
 129 #define gmx_fio_do_ushort(fio, item)            gmx_fio_doe_ushort(fio, &(item), (#item), __FILE__, __LINE__)
 130 #define gmx_fio_do_rvec(fio, item)              gmx_fio_doe_rvec(fio, &(item), (#item), __FILE__, __LINE__)
 131 #define gmx_fio_do_ivec(fio, item)              gmx_fio_doe_ivec(fio, &(item), (#item), __FILE__, __LINE__)
 132 #define gmx_fio_do_string(fio, item)            gmx_fio_doe_string(fio, item, (#item), __FILE__, __LINE__)
 133
 134
 135 #define gmx_fio_ndo_real(fio, item, n)              gmx_fio_ndoe_real(fio, item, n, (#item), __FILE__, __LINE__)
 136 #define gmx_fio_ndo_float(fio, item, n)             gmx_fio_ndoe_float(fio, item, n, (#item), __FILE__, __LINE__)
 137 #define gmx_fio_ndo_double(fio, item, n)            gmx_fio_ndoe_double(fio, item, n, (#item), __FILE__, __LINE__)
 138 #define gmx_fio_ndo_gmx_bool(fio, item, n)          gmx_fio_ndoe_gmx_bool(fio, item, n, (#item), __FILE__, __LINE__)
 139 #define gmx_fio_ndo_int(fio, item, n)               gmx_fio_ndoe_int(fio, item, n, (#item), __FILE__, __LINE__)
 140 #define gmx_fio_ndo_int32(fio, item, n)             gmx_fio_ndoe_int32(fio, item, n, (#item), __FILE__, __LINE__)
 141 #define gmx_fio_ndo_int64(fio, item, n)             gmx_fio_ndoe_int64(fio, item, n, (#item), __FILE__, __LINE__)
 142 #define gmx_fio_ndo_uchar(fio, item, n)             gmx_fio_ndoe_uchar(fio, item, n, (#item), __FILE__, __LINE__)
 143 #define gmx_fio_ndo_ushort(fio, item, n)            gmx_fio_ndoe_ushort(fio, item, n, (#item), __FILE__, __LINE__)
 144 #define gmx_fio_ndo_rvec(fio, item, n)              gmx_fio_ndoe_rvec(fio, item, n, (#item), __FILE__, __LINE__)
 145 #define gmx_fio_ndo_ivec(fio, item, n)              gmx_fio_ndoe_ivec(fio, item, n, (#item), __FILE__, __LINE__)
 146 #define gmx_fio_ndo_string(fio, item, n)            gmx_fio_ndoe_string(fio, item, n, (#item), __FILE__, __LINE__)
 147
 148 namespace gmx
 149 {
 150 /*!\internal \brief
 151  * Serializer to read/write XDR data.
 152  */
 153 class FileIOXdrSerializer : public ISerializer
 154 {
 155     public:
 156         //! Only create with valid file I/O handle.
 157         explicit FileIOXdrSerializer(t_fileio *fio);
 158
 159         //! If file is open in reading mode.
 160         bool reading() const override;
 161         //! Handle bool I/O.
 162         void doBool(bool *value) override;
 163         //! Handle unsigned char I/O.
 164         void doUChar(unsigned char *value) override;
 165         //! Handle char I/O.
 166         void doChar(char *value) override;
 167         //! Handle unsigned short I/O.
 168         void doUShort(unsigned short *value) override;
 169         //! Handle default integer I/O.
 170         void doInt(int *value) override;
 171         //! Handle int32 I/O.
 172         void doInt32(int32_t *value) override;
 173         //! Handle int64 I/O.
 174         void doInt64(int64_t *value) override;
 175         //! Handle single precision float I/O.
 176         void doFloat(float *value) override;
 177         //! Handle double precision float I/O.
 178         void doDouble(double *value) override;
 179         //! Handle GROMACS floating point number I/O.
 180         void doReal(real *value) override;
 181         //! Handle I/O of integer vector of size DIM.
 182         void doIvec(ivec *value) override;
 183         //! Handle I/O of GROMACS real vector of size DIM.
 184         void doRvec(rvec *value) override;
 185         //! Handle I/O if string.
 186         void doString(std::string *value) override;
 187
 188     private:
 189         //! File I/O handle.
 190         t_fileio *fio_;
 191 };
 192
 193 } // namespace gmx
 194
 195 #endif