Method setSizeBits

GPRS/ByteVector.h:145–149

		//mEnd=mStart+bytep; mBitInd=bitp;
	}
	void setSizeBits(size_t bits) {
		BVASSERT((bits+7)/8 <= allocSize());
		mSizeBits = bits;
		//mEnd=mStart+(bits/8); mBitInd=bits%8;
	}

	// Concat unimplemented.
	//ByteVector(const ByteVector& source1, const ByteVector source2);