packedBitSizeOf

Number of bits required to store a packed instance of T.

template packedBitSizeOf (

T

) {

import core.bitop : bsr;;

static if(is(T == enum))

static if(is(T == enum))

enum packedBitSizeOf;

static if(!(is(T == enum)))

enum packedBitSizeOf;

}

Members

Manifest constants

packedBitSizeOf enum packedBitSizeOf;: Undocumented in source.
packedBitSizeOf enum packedBitSizeOf;: Undocumented in source.
range enum range;: Undocumented in source.

See Also

http://forum.dlang.org/thread/okonqhnxzqlqtxijxsfg@forum.dlang.org

TODO: Extend to continuous version; use std.numeric.sumOfLog2s. Ask on StackExchange Computer Science for the correct terminology.

See: http://dlang.org/phobos/std_numeric.html#.sumOfLog2s

TODO: merge with UsageOf

Meta

Source

See Implementation

nxt bit_traits templates