RAPPOR implementation

components/rappor/rappor_parameters.cc

+// Copyright 2014 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 "components/rappor/rappor_parameters.h"
+
+namespace rappor {
+
+std::ostream& operator<<(std::ostream& out, const RapporParameters& rhs) {
+  return out
+      << rhs.rappor_name
+      << " "
+      << rhs.bloom_filter_size_bytes
+      << " "
+      << rhs.bloom_filter_hash_function_count
+      << " "
+      << rhs.fake_prob
+      << " "
+      << rhs.fake_one_prob
+      << " "
+      << rhs.one_coin_prob
+      << " "
+      << rhs.zero_coin_prob;
+}
+
+
+bool operator==(const RapporParameters& lhs, const RapporParameters& rhs) {
+  return lhs.rappor_name == rhs.rappor_name &&
+      lhs.bloom_filter_size_bytes == rhs.bloom_filter_size_bytes &&
+      lhs.bloom_filter_hash_function_count ==
+          rhs.bloom_filter_hash_function_count &&
+      lhs.fake_prob == rhs.fake_prob &&
+      lhs.fake_one_prob == rhs.fake_one_prob &&
+      lhs.one_coin_prob == rhs.one_coin_prob &&
+      lhs.zero_coin_prob == rhs.zero_coin_prob;
+}
+
+}  // namespace rappor