libH/DynamicBuffer.hpp

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/*
  
  Copyright (c) 2007, Tim Burrell
  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. 
  
*/

#ifndef __DynamicBuffer_h
#define __DynamicBuffer_h

#if HAVE_CONFIG_H
#include "config.h"
#endif

#include <vector>

// Namespace

namespace H {

// Typedefs, enums, etc
        
// DynamicBuffer Class Definition

template <class DataType>
class DynamicBuffer {
public:
        // public functions
        void                    addToBuffer(const DataType * AddBuf, size_t BufLen); 
        void                    clear();                        
        const DataType *        getBuffer() const;              
        size_t                  length() const;                 

        // construction / deconstruction
        DynamicBuffer();                                        
        virtual ~DynamicBuffer();                               
        
private:
        // private member variables
        size_t                  mLength;                        
        DataType *              mBuffer;                        
};

// DynamicBufferConverter Class Definition

template <class DataType, class ConvertTo>
class DynamicBufferConverter {
public:
        // public functions
        static void             convert(std::vector<ConvertTo> & ConvertedVector, DynamicBuffer<DataType> const & Buffer); 

        // construction / deconstruction
        DynamicBufferConverter();                               
        virtual ~DynamicBufferConverter();                      
        
private:
        // private member variables
};


} // end namespace

#include "DynamicBuffer.cpp"


#endif // __DynamicBuffer_h

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