static void CopyBitsTest(ref UnsafeBitArray test, int dstPos, int srcPos, int numBits) { for (int pos = 0; pos < test.Length; pos += 64) { test.SetBits(pos, 0xaaaaaaaaaaaaaaaaul, 64); } test.SetBits(srcPos, true, numBits); test.Copy(dstPos, srcPos, numBits); Assert.AreEqual(true, test.TestAll(dstPos, numBits)); for (int pos = 0; pos < test.Length; ++pos) { if ((pos >= dstPos && pos < dstPos + numBits) || (pos >= srcPos && pos < srcPos + numBits)) { Assert.AreEqual(true, test.IsSet(pos)); } else { Assert.AreEqual((0 != (pos & 1)), test.IsSet(pos)); } } test.Clear(); }
public void UnsafeBitArray_CopyBetweenBitArrays() { var numBits = 512; var test0 = new UnsafeBitArray(numBits, Allocator.Persistent, NativeArrayOptions.ClearMemory); var test1 = new UnsafeBitArray(numBits, Allocator.Persistent, NativeArrayOptions.ClearMemory); var test2 = new UnsafeBitArray(numBits, Allocator.Persistent, NativeArrayOptions.ClearMemory); for (int pos = 0; pos < test0.Length; pos += 64) { test0.SetBits(pos, 0xaaaaaaaaaaaaaaaaul, 64); test1.SetBits(pos, 0x5555555555555555ul, 64); } var numCopyBits = 255; test0.SetBits(13, true, numCopyBits); test1.Copy(1, ref test0, 13, numCopyBits); Assert.AreEqual(true, test1.TestAll(1, numCopyBits)); test2.Copy(43, ref test1, 1, numCopyBits); Assert.AreEqual(true, test2.TestAll(43, numCopyBits)); test0.Dispose(); test1.Dispose(); test2.Dispose(); }
static void CopyBitsTest(ref UnsafeBitArray dstBitArray, int dstPos, ref UnsafeBitArray srcBitArray, int srcPos, int numBits) { for (int pos = 0; pos < dstBitArray.Length; pos += 64) { dstBitArray.SetBits(pos, 0xaaaaaaaaaaaaaaaaul, 64); } srcBitArray.SetBits(srcPos, true, numBits); dstBitArray.Copy(dstPos, ref srcBitArray, srcPos, numBits); Assert.AreEqual(true, dstBitArray.TestAll(dstPos, numBits)); for (int pos = 0; pos < dstBitArray.Length; ++pos) { if ((pos >= dstPos && pos < dstPos + numBits) || (pos >= srcPos && pos < srcPos + numBits)) { Assert.AreEqual(true, dstBitArray.IsSet(pos)); } else { Assert.AreEqual((0 != (pos & 1)), dstBitArray.IsSet(pos)); } } dstBitArray.Clear(); }
/// <summary> /// Copy block of bits from source to destination. /// </summary> /// <param name="dstPos">Destination position in bit array.</param> /// <param name="srcPos">Source position in bit array.</param> /// <param name="numBits">Number of bits to copy.</param> public void Copy(int dstPos, int srcPos, int numBits) { CheckWrite(); m_BitArray.Copy(dstPos, srcPos, numBits); }