Function string_to_double

string/std_string.c:2493–2510

* @brief Converts the content of a String object to a double-precision floating-point number. * * This function converts the content of the given String object to a double-precision floating-point number (double). * If the String object is NULL or empty, the function logs an error and returns 0.0. * * @param str The String object to convert. Must not be NULL. * @return The double value of th

 * @return The double value of the String object's content, or 0.0 if the String object is NULL or empty.
 */
double string_to_double(const String* str) {
    STRING_LOG("[string_to_double]: Function start.");

    if (str == NULL) {
        STRING_LOG("[string_to_double]: Error - Null String object.");
        return 0.0;
    }
    if (string_empty(str)) {
        STRING_LOG("[string_to_double]: Error - Empty string.");
        return 0.0;
    }

    double result = strtod(str->dataStr, NULL);
    STRING_LOG("[string_to_double]: Converted '%s' to double %lf.", str->dataStr, result);
    STRING_LOG("[string_to_double]: Function end.");

    return result;
}


/**