GCArray.h

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/****************************************************************************
 (c) 2014 by Teledyne DALSA
 Section: Digital Imaging
 Project: GCBase
 Author:  Eric Bourbonnais
 
 
 License: This file is published under the license of the EMVA GenICam  Standard Group.
 A text file describing the legal terms is included in  your installation as 'GenICam_license.pdf'.
 If for some reason you are missing  this file please contact the EMVA or visit the website
 (http://www.genicam.org) for a full copy.
 
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 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE EMVA GENICAM STANDARD  GROUP
 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,  SPECIAL,
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 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,  DATA, OR PROFITS;
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#ifndef GCBASE_GCARRAY_H
#define GCBASE_GCARRAY_H
 
#include <Base/GCTypes.h>
#include <Base/GCException.h>
namespace GENICAM_NAMESPACE
{
    template< class T>
    class  gcarray
    {
    public:
        gcarray(size_t size) : m_p(NULL)
        {
            if (size)
            {
                m_p = new T[size];
                if (!m_p)
                {
                    throw BAD_ALLOC_EXCEPTION("Unable to create gcarray");
                }
            }
        };
        ~gcarray(){ if(m_p) delete [] m_p;};
        T* get() const {return m_p;} ;
        T* operator *() {return m_p;} ;
        T operator[](size_t idx) {return m_p[idx];} ;
    private:
        gcarray(const gcarray&);             // copy constructor is not implemented
        gcarray& operator =(const gcarray&); // assignment operator is not implemented
    private:
       T* m_p;
    };
 
}
 
#endif // GCBASE_GCARRAY_H