EnableIf Structure
Supports the WRL infrastructure and is not intended to be used directly from your code.
template <
bool b,
typename T = void
>
struct EnableIf;
template <
typename T
>
struct EnableIf<true, T>;
Parameters
T
A type.b
A Boolean expression.
Remarks
Defines a data member of the type specified by the second template parameter if the first template parameter evaluates to true.
Members
Public Typedefs
Name |
Description |
|---|---|
type |
If template parameter b evaluates to true, the partial specialization defines data member type to be of type T. |
Inheritance Hierarchy
EnableIf
Requirements
Header: internal.h
Namespace: Microsoft::WRL::Details