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occt/src/TObj/TObj_Assistant.hxx
abv c04c30b3ee 0024023: Revamp the OCCT Handle -- general
Missing headers added; includes of headers "Handle_...hxx" removed.

Misuses of macro Handle() and its use in typedefs corrected.

Alias classes Profile and Option are removed from IFSelect; ones defined in MoniTool are used directly.

Removed header files defining only Handle classes (except Image_PixMap_Handle.hxx)

Classes SelectMgr_BaseFrustum and now inherit Standard_Transient and can be manipulated by Handle (not NCollection_Handle)

Fixed reference-type local variable pointing to temporary object

Use of handle in conditional expressions and comparisons to NULL are replaced by call to method IsNull()
2015-07-11 12:08:02 +03:00

122 lines
3.5 KiB
C++

// Created on: 2004-11-22
// Created by: Pavel TELKOV
// Copyright (c) 2004-2014 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.
// The original implementation Copyright: (C) RINA S.p.A
#ifndef TObj_Assistant_HeaderFile
#define TObj_Assistant_HeaderFile
#include <TObj_Common.hxx>
#include <TColStd_SequenceOfTransient.hxx>
#include <TColStd_SequenceOfAsciiString.hxx>
#include <TColStd_IndexedMapOfTransient.hxx>
class TObj_Model;
//! This class provides interface to the static data
//! to be used during save or load models.
//!
//! Static data:
//! 1. DataMap of Modeller name - handle to model to be used in loading of references
//! 2. Indexed map of Standard_Type to be used during save or load of object type
//! 3. Handle to the current model - model that is loaded at the current moment
class TObj_Assistant
{
public:
/**
* Interface for DataMap of Modeller name
*/
//! Finds model by name
static Standard_EXPORT Handle(TObj_Model)
FindModel (const Standard_CString theName);
//! Binds model to the map
static Standard_EXPORT void
BindModel (const Handle(TObj_Model) theModel);
//! Clears all records from the model map
static Standard_EXPORT void
ClearModelMap ();
public:
/**
* Interface for Map of Standard Types
*/
//! Finds Standard_Type by index;
//! returns NULL handle if not found
static Standard_EXPORT Handle(Standard_Type)
FindType (const Standard_Integer theTypeIndex);
//! Rinds index by Standard_Type;
//! returns 0 if not found
static Standard_EXPORT Standard_Integer
FindTypeIndex (const Handle(Standard_Type)& theType);
//! Binds Standard_Type to the map;
//! returns index of bound type
static Standard_EXPORT Standard_Integer
BindType (const Handle(Standard_Type)& theType);
//! Clears map of types
static Standard_EXPORT void
ClearTypeMap ();
public:
/**
* Interface to the current model
*/
//! Sets current model
static Standard_EXPORT void
SetCurrentModel (const Handle(TObj_Model)& theModel);
//! Returns current model
static Standard_EXPORT Handle(TObj_Model)
GetCurrentModel();
//! Unsets current model
static Standard_EXPORT void
UnSetCurrentModel ();
public:
//! Returns the version of application which wrote the currently read document.
//! Returns 0 if it has not been set yet for the current document.
static Standard_EXPORT Standard_Integer GetAppVersion();
private:
//! Method for taking fields for map of models
static Standard_EXPORT TColStd_SequenceOfTransient& getModels();
//! Method for taking fields for map types
static Standard_EXPORT TColStd_IndexedMapOfTransient& getTypes();
//! Method for taking fields for the Current model
static Standard_EXPORT Handle(TObj_Model)& getCurrentModel();
//! Returns application version
static Standard_EXPORT Standard_Integer& getVersion();
};
#endif
#ifdef _MSC_VER
#pragma once
#endif