diff options
author | sanine <sanine.not@pm.me> | 2023-01-04 18:49:47 -0600 |
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committer | sanine <sanine.not@pm.me> | 2023-01-04 18:49:47 -0600 |
commit | dcb7a5389717c33f7fcfa67f5e2048cacc55d820 (patch) | |
tree | a32e1f64e1e720739e94f9b89e61addaa55882a5 /src/util/util.h | |
parent | 13a7c902c051fa8da1e476687c17bb5431d258e1 (diff) |
add kai_text_to_reals
Diffstat (limited to 'src/util/util.h')
-rw-r--r-- | src/util/util.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/util/util.h b/src/util/util.h index c2f01eb..d6cdd20 100644 --- a/src/util/util.h +++ b/src/util/util.h @@ -1,6 +1,34 @@ #ifndef KALMIA_UTIL_H #define KALMIA_UTIL_H +#include <kalmia.h> + + +/** @brief add a new element to an array + * + * @param array Pointer to the array to expand + * @param len Pointer to the current length of the array + * @param element_size Size of each element in the array + * + * @returns A pointer to the newly added element of the array, or NULL on failure. + */ void * kai_expand_array(void **array, size_t *len, size_t element_size); + +/** @brief Convert a string to an array of reals + * + * This function will always fill the array with `count` elements. If there are not + * `count` elements to be converted in the string, it will fill the rest of the array + * with zeroes. + * + * @param dest Array of reals in which to store the results + * @param str The string to convert + * @param count The number of elements to convert + * + * @returns The number of conversions performed. If there were at least `count` elements + * in the string to convert, this is the same as `count`. If not, it is the number of + * actual elements present in the string. + */ +int kai_text_to_reals(ka_real_t *dest, const char *str, size_t count); + #endif |