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Namespaces | Macros | Functions
util.h File Reference
`#include <af/defines.h>`

Go to the source code of this file.

## Namespaces
| af

## Macros
#define | AF_PRINT1(exp) af::print(#exp, exp);
#define | AF_PRINT2(exp, precision) af::print(#exp, exp, precision);
#define | GET_PRINT_MACRO(_1, _2, NAME, ...) NAME
#define | af_print(...) GET_PRINT_MACRO(__VA_ARGS__, AF_PRINT2, AF_PRINT1)(__VA_ARGS__)

## Functions
AFAPI void | print (const char *exp, const array &arr)
AFAPI void | print (const char *exp, const array &arr, const int precision)
AFAPI int | saveArray (const char *key, const array &arr, const char *filename, const bool append=false)
AFAPI array | readArray (const char *filename, const unsigned index)
AFAPI array | readArray (const char *filename, const char *key)
AFAPI int | readArrayCheck (const char *filename, const char *key)
| When reading by key, it may be a good idea to run this function first to check for the key and then call the readArray using the index. More...
AFAPI void | toString (char **output, const char *exp, const array &arr, const int precision=4, const bool transpose=true)
AFAPI array | exampleFunction (const array &in, const af_someenum_t param)
AFAPI af_err | af_print_array (af_array arr)
AFAPI af_err | af_print_array_gen (const char *exp, const af_array arr, const int precision)
AFAPI af_err | af_save_array (int *index, const char *key, const af_array arr, const char *filename, const bool append)
AFAPI af_err | af_read_array_index (af_array *out, const char *filename, const unsigned index)
AFAPI af_err | af_read_array_key (af_array *out, const char *filename, const char *key)
AFAPI af_err | af_read_array_key_check (int *index, const char *filename, const char *key)
| When reading by key, it may be a good idea to run this function first to check for the key and then call the readArray using the index. More...
AFAPI af_err | af_array_to_string (char **output, const char *exp, const af_array arr, const int precision, const bool transpose)
AFAPI af_err | af_example_function (af_array *out, const af_array in, const af_someenum_t param)
AFAPI af_err | af_get_version (int *major, int *minor, int *patch)
| Get the version information of the library. More...

## Macro Definition Documentation

#define af_print | ( |  | ... | ) | GET_PRINT_MACRO(__VA_ARGS__, AF_PRINT2, AF_PRINT1)(__VA_ARGS__)

Examples:
  cholesky.cpp, helloworld.cpp, heston_model.cpp, integer.cpp, kmeans.cpp, lu.cpp, qr.cpp, rainfall.cpp, and svd.cpp.

#define AF_PRINT1 | ( |  | exp | ) | af::print(#exp, exp);

#define AF_PRINT2 | ( |  | exp,
|  |  | precision
| ) |  | af::print(#exp, exp, precision);

#define GET_PRINT_MACRO | ( |  | _1,
|  |  | _2,
|  |  | NAME,
|  |  | ...
| ) |  | NAME

## Function Documentation

AFAPI af_err af_example_function | ( | af_array * | out,
|  | const af_array | in,
|  | const af_someenum_t | param
| ) |  |

AFAPI af_err af_get_version | ( | int * | major,
|  | int * | minor,
|  | int * | patch
| ) |  |

Get the version information of the library.