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  1. import std.stdio;
  2.  
  3. class Foo
  4. {
  5.     void xyz() { writeln("Xyz without arguments exists!"); }
  6.  
  7.     void opDispatch(string name, T...)(T args)
  8.     in
  9.     {
  10.         static assert (name == "foo" || name == "baz", "Invalid method called!");
  11.     }
  12.     body
  13.     {
  14.         writeln("Called method: ", name);
  15.         foreach (i, arg; args) writefln("args[%d] == %s", i, arg);
  16.     }
  17. }
  18.  
  19. void main()
  20. {
  21.     Foo bar = new Foo();
  22.     bar.baz();
  23.     bar.xyz();
  24.     bar.foo("hello", [5,10,15], 3.14f, ["foo":5, "bar":10], true);
  25. }
Success #stdin #stdout 0.01s 2148KB
comments (?)
stdin 
Standard input is empty
stdout 
Called method: baz
Xyz without arguments exists!
Called method: foo
args[0] == hello
args[1] == 5 10 15
args[2] == 3.14
args[3] == [bar:10,foo:5]
args[4] == true
https://ideone.com/OF9aq
language:
D (dmd 2.085.0)
created:
14 years ago
visibility:
public

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