mostNegative

Returns the most negative value of the numeric type T.

template mostNegative (

) if (

isNumeric!T ||

isSomeChar!T

isBoolean!T

) {

static if(is(typeof(T.min_normal)))

enum mostNegative;

static if(!(is(typeof(T.min_normal))))

static if(T.min == 0)

enum byte mostNegative;

static if(!(is(typeof(T.min_normal))))

static if(!(T.min == 0))

enum mostNegative;

}

Examples

static assert(mostNegative!float == -float.max);
static assert(mostNegative!double == -double.max);
static assert(mostNegative!real == -real.max);
static assert(mostNegative!bool == false);

import std.meta : AliasSeq;

static foreach (T; AliasSeq!(bool, byte, short, int, long))
    static assert(mostNegative!T == T.min);

static foreach (T; AliasSeq!(ubyte, ushort, uint, ulong, char, wchar, dchar))
    static assert(mostNegative!T == 0);

mostNegative

Examples

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