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// -*- C++ -*-
//=============================================================================
/**
* @file Grid_i.h
*
* This class implements the Grid IDL interface.
*/
//=============================================================================
#ifndef GRID_I_H
#define GRID_I_H
#include "GridS.h"
#include "ace/Vector_T.h"
#include "ace/Auto_Ptr.h"
/**
* @class Grid_i:
*
* @brief Grid object implementation.
*
* Grid object implementation
*/
class Grid_i: public POA_Grid
{
public:
/// Constructor
Grid_i (void);
/// Constructor.
Grid_i (CORBA::Short,
CORBA::Short);
/// Destructor
virtual ~Grid_i (void);
/// Returns the width of the grid
virtual CORBA::Short width (void);
/// Returns the height of the grid
virtual CORBA::Short height (void);
/// Sets the width of the grid.
virtual void width (CORBA::Short);
/// Sets the height of the grid.
virtual void height (CORBA::Short);
/// Sets the grid value.
virtual void set (CORBA::Short,
CORBA::Short,
CORBA::Long);
/// Gets the grid value.
virtual CORBA::Long get (CORBA::Short,
CORBA::Short);
/// Destroy the grid.
virtual void destroy (void);
private:
/// Allocates array
static CORBA::Long *allocate_array (CORBA::Short x, CORBA::Short y);
/// Width of the grid.
CORBA::Short width_;
/// Height of the grid.
CORBA::Short height_;
/// Pointer to the matrix. This is organized as an "array of arrays."
typedef ACE_Auto_Array_Ptr<CORBA::Long> GridArray;
GridArray array_;
/// Solaris and some Windows compilers don't have min in std namespaces
static CORBA::UShort ushort_min (CORBA::UShort, CORBA::UShort);
};
/**
* @class Grid_Factory_i
*
* Create a <Grid>.
*/
class Grid_Factory_i : public POA_Grid_Factory
{
public:
/// Constructor.
Grid_Factory_i (void);
/// Destructor.
virtual ~Grid_Factory_i (void);
/// This function creates and returns a <Grid>.
virtual Grid_ptr make_grid (CORBA::Short,
CORBA::Short);
/// Shutdown the server.
virtual void shutdown (void);
/// Set the ORB pointer.
void orb (CORBA::ORB_ptr o);
private:
/// This container is here only for proper clean up.
typedef ACE_Vector<PortableServer::ServantBase_var> GridsHolder;
GridsHolder grids_holder_;
/// ORB pointer.
CORBA::ORB_var orb_;
void operator= (const Grid_Factory_i &);
};
#endif /* GRID_I_H */
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