RAPPOR implementation

components/rappor/bytevector.cc

Index: components/rappor/bytevector.cc
diff --git a/components/rappor/bytevector.cc b/components/rappor/bytevector.cc
new file mode 100644
index 0000000000000000000000000000000000000000..47386a723b4a2aca1b7965a164a8812dc042267b
--- /dev/null
+++ b/components/rappor/bytevector.cc
@@ -0,0 +1,44 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/logging.h"
+#include "components/rappor/bytevector.h"
+
+namespace rappor {
+
+ByteVector::ByteVector(size_t bytes_size) : std::vector<uint8_t>(bytes_size) {}
+
+ByteVector::ByteVector(const std::vector<uint8_t>& v)
+    : std::vector<uint8_t>(v) {}
+
+ByteVector::ByteVector(const char* bytes, int size)
+    : std::vector<uint8_t>(bytes, bytes + size) {}
+
+ByteVector ByteVector::And(ByteVector rhs) const {
+  DCHECK_EQ(size(), rhs.size());
+  ByteVector output(*this);
+  for (size_t i = 0, len = rhs.size(); i < len; i++) {
+    output[i] = output[i] & rhs[i];
+  }
+  return output;
+}
+
+ByteVector ByteVector::Or(ByteVector rhs) const {
+  DCHECK_EQ(size(), rhs.size());
+  ByteVector output(*this);
+  for (size_t i = 0, len = rhs.size(); i < len; i++) {
+    output[i] = output[i] | rhs[i];
+  }
+  return output;
+}
+
+ByteVector ByteVector::Not() const {
+  ByteVector output(size());
+  for (size_t i = 0, len = size(); i < len; i++) {
+    output[i] = ~at(i);
+  }
+  return output;
+}
+
+}  // namespace rappor