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