View source code
Display the source code in std/traits.d from which this page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a Bugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using local clone.

Enum member std.traits.variadicFunctionStyle

Determines what kind of variadic parameters function has.

enum variadicFunctionStyle(func...) = varargs == "stdarg" ? Variadic.c : varargs == "argptr" ? Variadic.d : varargs == "typesafe" ? Variadic.typesafe : varargs == "none" ? Variadic.no : Variadic.no;

Parameters

NameDescription
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

Boost License 1.0.