Programming-Idioms

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2017-08-02, 21:41:18

2017-08-02, 21:52:48

Idiom #162 Execute procedures depending on options

execute bat if b is a program option and fox if f is a program option.

execute bat if b is a program option and fox if f is a program option.

import std.getopt;

import std.getopt;

void main(string[] args)
{
    void bat(){} void fox(){}
    getopt(args, "b", &bat, f, &fox);
}

void main(string[] args)
{
    void bat(){} void fox(){}
    getopt(args, "b", &bat, f, &fox);
}

std.getopt allows to associate functions to arguments

std.getopt allows to associate functions to arguments.

https://dlang.org/phobos/std_getopt.html#.getopt

https://dlang.org/phobos/std_getopt.html#.getopt

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