byte-length ( obj -- n )

Vocabulary

alien

Inputs

obj

an object

Outputs

n	a non-negative integer

Generic word contract

Outputs the number of bytes of binary data that will be output by >c-ptr.

See also

>c-ptr, element-size

Definition

IN: alien

GENERIC: byte-length ( obj -- n ) flushable

Methods

USING: alien bit-arrays bit-arrays.private sequences ;

M: bit-array byte-length length bits>bytes ; inline


USING: alien kernel math sequences
specialized-vectors.instances.gpu.demos.bunny.bunny-vertex-struct
;

M: bunny-vertex-struct-vector byte-length
    [ length ] [ element-size ] bi * ; inline


USING: alien byte-vectors sequences ;

M: byte-vector byte-length length ;


USING: alien kernel math sequences
specialized-vectors.instances.math.vectors.simd.float-4 ;

M: float-4-vector byte-length
    [ length ] [ element-size ] bi * ; inline


USING: alien kernel math sequences
specialized-vectors.instances.game.loop.benchmark.game-loop-benchmark
;

M: game-loop-benchmark-vector byte-length
    [ length ] [ element-size ] bi * ; inline


USING: alien nibble-arrays nibble-arrays.private sequences ;

M: nibble-array byte-length length nibbles>bytes ;


USING: alien kernel math sequences ;

M: object byte-length [ length ] [ element-size ] bi * ; inline


USING: alien kernel math sequences
specialized-vectors.instances.alien.c-types.short ;

M: short-vector byte-length [ length ] [ element-size ] bi *
    ; inline


USING: alien kernel math.vectors.simd ;

M: simd-128 byte-length drop 16 ; inline


USING: alien classes classes.struct ;

M: struct byte-length class-of struct-size ; inline foldable
    flushable


USING: alien kernel math sequences
specialized-vectors.instances.alien.c-types.uint ;

M: uint-vector byte-length [ length ] [ element-size ] bi *
    ; inline


USING: alien kernel math sequences
specialized-vectors.instances.alien.c-types.ushort ;

M: ushort-vector byte-length
    [ length ] [ element-size ] bi * ; inline