// WidthCap returns the cap width of the byte arrays in this pool.
func (bp *BytePoolCap) WidthCap() (n int) {
	if bp == nil {
		return 0
	}
	return bp.wcap
}

// CurrentSize returns current size of buffer pool
func (bp *BytePoolCap) CurrentSize() int {
	if bp == nil {
		return 0
	}
	return len(bp.c) * bp.w