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.isPointer

Detect whether type T is a pointer.

enum isPointer(T) = is(T == U*, U) && __traits(isScalar, T);

Example

void fun();

static assert( isPointer!(int*));
static assert( isPointer!(int function()));
static assert(!isPointer!int);
static assert(!isPointer!string);
static assert(!isPointer!(typeof(null)));
static assert(!isPointer!(typeof(fun)));
static assert(!isPointer!(int delegate()));

Authors

Walter Bright, Tomasz Stachowiak (isExpressions), Andrei Alexandrescu, Shin Fujishiro, Robert Clipsham, David Nadlinger, Kenji Hara, Shoichi Kato

License

Boost License 1.0.