Zig 0.17.0-dev (Split by item)

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floatExponentBits

float.floatExponentBits

pub inline fn floatExponentBits(comptime T: type) comptime_int

File

lib/std/math/float.zig:175

Code

pub inline fn floatExponentBits(comptime T: type) comptime_int {
    comptime assert(@typeInfo(T) == .float);

    return switch (@typeInfo(T).float.bits) {
        16 => 5,
        32 => 8,
        64 => 11,
        80 => 15,
        128 => 15,
        else => @compileError("unknown floating point type " ++ @typeName(T)),
    };
}