isNested

Determines whether T is a nested type, i.e. $(D_KEYWORD class), $(D_KEYWORD struct) or $(D_KEYWORD union), which internally stores a context pointer.

template isNested (

) if (

is(T == class) ||

is(T == struct)

is(T == union)

) {

enum bool isNested;

}

Members

Variables

isNested enum bool isNested;: Undocumented in source.

Parameters

T: $(D_KEYWORD class), $(D_KEYWORD struct) or $(D_KEYWORD union) type.

Return Value

$(D_KEYWORD true) if the argument is a nested type which internally stores a context pointer, $(D_KEYWORD false) otherwise.

Examples

static struct S
{
}
static assert(!isNested!S);

class C
{
    void method()
    {
    }
}
static assert(isNested!C);