// Created on: 1999-06-11
// Created by: Vladislav ROMASHKO
// Copyright (c) 1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _TFunction_DriverTable_HeaderFile
#define _TFunction_DriverTable_HeaderFile

#include <Standard.hxx>
#include <Standard_Type.hxx>

#include <TFunction_DataMapOfGUIDDriver.hxx>
#include <TFunction_HArray1OfDataMapOfGUIDDriver.hxx>
#include <Standard_Transient.hxx>
#include <Standard_Integer.hxx>
#include <Standard_OStream.hxx>
class Standard_GUID;
class TFunction_Driver;


class TFunction_DriverTable;
DEFINE_STANDARD_HANDLE(TFunction_DriverTable, Standard_Transient)

//! A container for instances of drivers.
//! You create a new instance of TFunction_Driver
//! and use the method AddDriver to load it into the driver table.
class TFunction_DriverTable : public Standard_Transient
{

public:

  
  //! Returns the driver table. If a driver does not exist, creates it.
  Standard_EXPORT static Handle(TFunction_DriverTable) Get();
  
  //! Default constructor
  Standard_EXPORT TFunction_DriverTable();
  
  //! Returns true if the driver has been added successfully to the driver table.
  Standard_EXPORT Standard_Boolean AddDriver (const Standard_GUID& guid, const Handle(TFunction_Driver)& driver, const Standard_Integer thread = 0);
  
  //! Returns true if the driver exists in the driver table.
  Standard_EXPORT Standard_Boolean HasDriver (const Standard_GUID& guid, const Standard_Integer thread = 0) const;
  
  //! Returns true if the driver was found.
  Standard_EXPORT Standard_Boolean FindDriver (const Standard_GUID& guid, Handle(TFunction_Driver)& driver, const Standard_Integer thread = 0) const;
  
  Standard_EXPORT Standard_OStream& Dump (Standard_OStream& anOS) const;
Standard_OStream& operator << (Standard_OStream& anOS) const
{
  return Dump(anOS);
}
  
  //! Removes a driver with the given GUID.
  //! Returns true if the driver has been removed successfully.
  Standard_EXPORT Standard_Boolean RemoveDriver (const Standard_GUID& guid, const Standard_Integer thread = 0);
  
  //! Removes all drivers. Returns true if the driver has been removed successfully.
  Standard_EXPORT void Clear();




  DEFINE_STANDARD_RTTIEXT(TFunction_DriverTable,Standard_Transient)

protected:




private:


  TFunction_DataMapOfGUIDDriver myDrivers;
  Handle(TFunction_HArray1OfDataMapOfGUIDDriver) myThreadDrivers;


};







#endif // _TFunction_DriverTable_HeaderFile
