text: /*
   * Licensed to Green Energy Corp (www.greenenergycorp.com) under one or
   * more contributor license agreements. See the NOTICE file distributed
   * with this work for additional information regarding copyright ownership.
   * Green Energy Corp licenses this file to you 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.
   *
   * This project was forked on 01/01/2013 by Automatak, LLC and modifications
   * may have been made to this file. Automatak, LLC licenses these modifications
   * to you under the terms of the License.
   */
  #ifndef OPENDNP3_BUFFEREDCOLLECTION_H
  #define OPENDNP3_BUFFEREDCOLLECTION_H
  
  #include "opendnp3/app/parsing/ICollection.h"
  
  namespace opendnp3
  {
  
  template <class T, class ReadFunc>
  class BufferedCollection : public ICollection<T>
  {
  public:
  
  	BufferedCollection(const openpal::RSlice& buffer, size_t count, const ReadFunc& readFunc) :
  		buffer(buffer),
  		COUNT(count),
  		readFunc(readFunc)
  	{}
  
  	virtual size_t Count() const override final
  	{
  		return COUNT;
  	}
  
  
  	virtual void Foreach(IVisitor<T>& visitor) const final
  	{
  		openpal::RSlice copy(buffer);
  
  		for (uint32_t pos = 0; pos < COUNT; ++pos)
  		{
  			visitor.OnValue(readFunc(copy, pos));
  		}
  	}
  
  private:
  
  	openpal::RSlice buffer;
  	const size_t COUNT;
  	ReadFunc readFunc;
  };
  
  template <class T, class ReadFunc>
  BufferedCollection<T, ReadFunc> CreateBufferedCollection(const openpal::RSlice& buffer, uint32_t count, const ReadFunc& readFunc)
  {
  	return BufferedCollection<T, ReadFunc>(buffer, count, readFunc);
  }
  
  }
  
  #endif
  