owltech
Version:
This a backend for OwlTech Company
19 lines (18 loc) • 717 B
JavaScript
/**
* Slices this ByteBuffer by creating a cloned instance with `offset = begin` and `limit = end`.
* @param {number=} begin Begin offset, defaults to {@link ByteBuffer#offset}.
* @param {number=} end End offset, defaults to {@link ByteBuffer#limit}.
* @returns {!ByteBuffer} Clone of this ByteBuffer with slicing applied, backed by the same {@link ByteBuffer#buffer}
* @expose
*/
ByteBufferPrototype.slice = function(begin, end) {
if (typeof begin === 'undefined') begin = this.offset;
if (typeof end === 'undefined') end = this.limit;
if (!this.noAssert) {
//? ASSERT_RANGE();
}
var bb = this.clone();
bb.offset = begin;
bb.limit = end;
return bb;
};