cag_option_prepare

(since v1.0.0)
Prepare argument options context for parsing.

Description

void cag_option_init(cag_option_context *context, const cag_option *options,
  size_t option_count, int argc, char **argv);

This function prepares the context for iteration and initializes the context with the supplied options and arguments. After the context has been prepared, it can be used to fetch arguments from it.

Before version v1.1.0 this function was called cag_option_prepare.

Parameters

• context: The context which will be initialized.
• options: The registered options which are available for the program.
• option_count: The amount of options which are available for the program.
• argc: The amount of arguments the user supplied in the main function.
• argv: A pointer to the arguments of the main function.

Changelog