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__