Method getNext

deps/physx/physx/source/common/src/CmBitMap.h:359–365

		}

		PX_FORCE_INLINE PxU32 getNext()
		{
			PX_ASSERT(mIndex<mWordCount && mBlock != 0);
			PxU32 result = PxU32(mIndex) << 5 | Ps::lowestSetBit(mBlock);	// will assert if mask is zero
			mBlock &= (mBlock - 1);
			return result;
		}

	private:
		const PxU32*const mMap;