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Enum member std.traits.hasStaticMember

Whether the symbol represented by the string, member, exists and is a static member of T.

enum hasStaticMember(T, string member) = __traits(compiles, &sym);


T Type containing symbol member.
member Name of symbol to test that resides in T.


true iff member exists and is static.


static struct S
    static void sf() {}
    void f() {}

    static int si;
    int i;

static assert( hasStaticMember!(S, "sf"));
static assert(!hasStaticMember!(S, "f"));

static assert( hasStaticMember!(S, "si"));
static assert(!hasStaticMember!(S, "i"));

static assert(!hasStaticMember!(S, "hello"));


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


Boost License 1.0.