CHapticDeviceHandler.h

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//==============================================================================
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    \author    <http://www.chai3d.org>
    \author    Francois Conti
    \version   3.2.0 $Rev: 1869 $
*/
//==============================================================================

//------------------------------------------------------------------------------
#ifndef CHapticDeviceHandlerH
#define CHapticDeviceHandlerH
//------------------------------------------------------------------------------
#include "devices/CGenericHapticDevice.h"
//------------------------------------------------------------------------------
namespace chai3d {
//------------------------------------------------------------------------------

//==============================================================================
//==============================================================================

//------------------------------------------------------------------------------
const unsigned int C_MAX_HAPTIC_DEVICES = 16;
//------------------------------------------------------------------------------

//==============================================================================
//==============================================================================
class cHapticDeviceHandler
{
    //--------------------------------------------------------------------------
    // CONSTRUCTOR & DESTRUCTOR:
    //--------------------------------------------------------------------------

public:

    cHapticDeviceHandler();

    virtual ~cHapticDeviceHandler();


    //--------------------------------------------------------------------------
    // PUBLIC METHODS:
    //--------------------------------------------------------------------------

public:

    unsigned int getNumDevices() { return (m_numDevices); }

    void update();

    bool getDeviceSpecifications(cHapticDeviceInfo& a_deviceSpecifications, 
        unsigned int a_index = 0);

    bool getDevice(cGenericHapticDevicePtr&,
        unsigned int a_index = 0);


    //--------------------------------------------------------------------------
    // PRIVATE MEMBERS:
    //--------------------------------------------------------------------------

private:

    unsigned int m_numDevices;

    cGenericHapticDevicePtr m_devices[C_MAX_HAPTIC_DEVICES];

    cGenericHapticDevicePtr m_nullHapticDevice;
};

//------------------------------------------------------------------------------
} // namespace chai3d
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
#endif
//------------------------------------------------------------------------------