isArrayType

Check if type is an array type and which kind of array it is

template isArrayType (

T

) {

static immutable

static if(is(Unqual!(T) U == U[]))

auto isArrayType;

static immutable

static if(!(is(Unqual!(T) U == U[])))

static if(is(Unqual!(T) U : U[]))

auto isArrayType;

static immutable

static if(!(is(Unqual!(T) U == U[])))

static if(!(is(Unqual!(T) U : U[])))

static if(is(typeof(T.init.values[0])[typeof(T.init.keys[0])] == Unqual!(T)))

auto isArrayType;

static immutable

static if(!(is(Unqual!(T) U == U[])))

static if(!(is(Unqual!(T) U : U[])))

static if(!(is(typeof(T.init.values[0])[typeof(T.init.keys[0])] == Unqual!(T))))

auto isArrayType;

}

Members

Static variables

isArrayType auto isArrayType;: Undocumented in source.
isArrayType auto isArrayType;: Undocumented in source.
isArrayType auto isArrayType;: Undocumented in source.
isArrayType auto isArrayType;: Undocumented in source.

Parameters

T: type to check

Return Value

ArrayKind value indicating if T is an array and if it is, static or dynamic

Examples

static assert ( isArrayType!(char[15]) == ArrayKind.Static);
static assert ( isArrayType!(char[]) == ArrayKind.Dynamic);
static assert ( isArrayType!(char[][5]) == ArrayKind.Static);
static assert ( isArrayType!(char) == ArrayKind.NotArray);
static assert ( isArrayType!(int[int]) == ArrayKind.Associative);
static assert ( isArrayType!(const(int[int])) == ArrayKind.Associative);
static assert (!isArrayType!(char));

Meta

Source

See Implementation