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      1 /*
      2  * Copyright 2017, The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *     http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 #ifndef STL_UTIL_H
     18 #define STL_UTIL_H
     19 
     20 namespace android {
     21 namespace spirit {
     22 
     23 template <class T> class ContainerDeleter {
     24 public:
     25   ContainerDeleter(T &container) : mContainer(container) {}
     26   ~ContainerDeleter() {
     27     for (auto *ptr : mContainer) {
     28       delete ptr;
     29     }
     30   }
     31 
     32 private:
     33   T &mContainer;
     34 };
     35 
     36 } // namespace spirit
     37 } // namespace android
     38 
     39 #endif // STL_UTIL_H
     40