hasNested

Determines whether T or any of its representation types have a context pointer.

template hasNested (

) {

static if(isStaticArray!T && T.length)

enum hasNested;

static if(!(isStaticArray!T && T.length))

static if(is(T == class) || is(T == struct) || is(T == union))

enum hasNested;

static if(!(isStaticArray!T && T.length))

static if(!(is(T == class) || is(T == struct) || is(T == union)))

enum hasNested;

}

Examples

static struct S { }

int i;
struct NS { void f() { ++i; } }

static assert(!hasNested!(S[2]));
static assert(hasNested!(NS[2]));