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PiperOrigin-RevId: 253489161

mediapipe/framework/deps/registration.cc

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+// Copyright 2019 The MediaPipe Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "mediapipe/framework/deps/registration.h"
+
+namespace mediapipe {
+
+namespace {
+
+constexpr char const* kTopNamespaces[] = {
+    "mediapipe",
+};
+
+template <size_t SIZE, class T>
+inline size_t array_size(T (&arr)[SIZE]) {
+  return SIZE;
+}
+
+}  // namespace
+
+/*static*/
+const std::unordered_set<std::string>& NamespaceWhitelist::TopNamespaces() {
+  static std::unordered_set<std::string>* result =
+      new std::unordered_set<std::string>(
+          kTopNamespaces, kTopNamespaces + array_size(kTopNamespaces));
+  return *result;
+}
+
+}  // namespace mediapipe