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Enum member std.traits.isAbstractFunction

Detect whether S is an abstract function.

enum isAbstractFunction(alias S) = __traits(isAbstractFunction, S);

See also: __traits(isAbstractFunction, S)


S The symbol to check


A bool


struct S { void foo() { } }
class C { void foo() { } }
class AC { abstract void foo(); }
static assert(!isAbstractFunction!(int));
static assert(!isAbstractFunction!(;
static assert(!isAbstractFunction!(;
static assert( isAbstractFunction!(;


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


Boost License 1.0.