5.3.4.9. Function args_find_float
Defined in File args.h
5.3.4.9.1. Function Documentation
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float args_find_float(int argc, char **argv, const char *arg, float def)
Find an argument and return its corresponding value as a floating-point value.
- Parameters
argc – Number of arguments in
argvarray of arguments.argv – Array of arguments.
arg – Argument to look for. Note that a list of arguments can be provided: arguments have to be separated by a comma (‘,’) character.
def – Default value if the argument is not found.
- Returns
Value corresponding to the argument if it exists in the command line,
defvalue otherwise.