isCallableType

template isCallableType (

T

) {

static immutable

static if(is(typeof(T.opCall)))

auto isCallableType;

static immutable

static if(!(is(typeof(T.opCall))))

auto isCallableType;

}

Members

Static variables

isCallableType auto isCallableType;: Undocumented in source.
isCallableType auto isCallableType;: Undocumented in source.

Parameters

T: type to check

Return Value

true if T is a function, function pointer or delegate or callable aggregate

Examples

struct S
{
    void opCall (int) { }
}

static assert (isCallableType!(S));
static assert (isCallableType!(typeof(S.opCall)));

Meta

Source

See Implementation