xsi_userdataarray.h

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//*****************************************************************************
//*****************************************************************************

#if (_MSC_VER > 1000) || defined(SGI_COMPILER)
#pragma once
#endif

#ifndef __XSIUSERDATAARRAY_H__
#define __XSIUSERDATAARRAY_H__

#include "sicppsdk.h"

namespace XSI {

class CStatus;

//*************************************************************************
//*************************************************************************
class SICPPSDKDECL CUserDataArray
{
public:
        /* Defines the user data structure
        */
        struct Value
        {
                Value() : m_pData(0), m_nSize(0) {}

                bool operator==(const Value& in_value) const
                {
                        return m_nSize > in_value.m_nSize;
                }

                const unsigned char* m_pData;   
                unsigned int m_nSize;                   
        };

        CUserDataArray( LONG in_size=0);

        CUserDataArray(const CUserDataArray& in_array);

        ~CUserDataArray();

        CUserDataArray& operator=( const CUserDataArray& in_array );

        LONG GetCount() const;

        CStatus Add( const CUserDataArray::Value& in_val );

        CStatus Clear();

        CStatus Resize( LONG in_size);

        const CUserDataArray::Value& operator[]( LONG in_index ) const;

        CUserDataArray::Value& operator[]( LONG in_index );

        bool operator==(const CUserDataArray& in_array) const;

        bool operator!=(const CUserDataArray& in_array) const;

private:

        void* m_ptr;
};

};

#endif // __XSIUSERDATAARRAY_H__