cl_enum Struct Reference

#include <opts.h>

Collaboration diagram for cl_enum:

Data Fields
const char *	help
const char *	unknown_error
struct cl_enum_arg *	values
size_t	var_size
void(*	set )(void *var, int value)
int(*	get )(const void *var)

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Detailed Description

Structure describing an enumerated set of option arguments.

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Field Documentation

int(* cl_enum::get)(const void *var)

Function to get the value of a variable of this type.

const char* cl_enum::help

Help text, or NULL if the values should not be listed in –help output.

void(* cl_enum::set)(void *var, int value)

Function to set a variable of this type.

Referenced by set_option().

const char* cl_enum::unknown_error

Error message for unknown arguments, or NULL to use a generic error.

struct cl_enum_arg* cl_enum::values

Array of possible values.

Referenced by enum_arg_to_value().

size_t cl_enum::var_size

The size of the type used to store a value.

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The documentation for this struct was generated from the following file:

• opts.h