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Enum std.traits.Variadic
Determines what kind of variadic parameters function has.
enum Variadic
: int { ... }
Enum members
Name | Description |
---|---|
c
|
Function is a C-style variadic function, which uses
core
|
d
|
Function is a D-style variadic function, which uses
__argptr and __arguments .
|
no
|
Function is not variadic. |
typesafe
|
Function is a typesafe variadic function. |
Parameters
Name | Description |
---|---|
func | function symbol or type of function, delegate, or pointer to function |
Returns
enum Variadic
Example
void func() {}
static assert(variadicFunctionStyle!func == Variadic .no);
extern(C) int printf(in char*, ...);
static assert(variadicFunctionStyle!printf == Variadic .c);
Authors
Walter Bright,
Tomasz Stachowiak (isExpressions
),
Andrei Alexandrescu,
Shin Fujishiro,
Robert Clipsham,
David Nadlinger,
Kenji Hara,
Shoichi Kato
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.