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7f56eba8cd
Support of profiles for norms is removed Getting rid of thread-unsafe static variables. Sequence is not thread-safe. Replacing it with Vector. Updating samples due to previous changes. Resolving conflict with system environment.
123 lines
4.5 KiB
C++
123 lines
4.5 KiB
C++
// Created on: 1995-11-08
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// Created by: Christian CAILLET
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// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _Interface_Category_HeaderFile
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#define _Interface_Category_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <TColStd_HArray1OfInteger.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_CString.hxx>
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#include <Interface_GTool.hxx>
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class Interface_Protocol;
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class Standard_Transient;
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class Interface_ShareTool;
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class Interface_InterfaceModel;
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//! This class manages categories
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//! A category is defined by a name and a number, and can be
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//! seen as a way of rough classification, i.e. less precise than
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//! a cdl type.
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//! Hence, it is possible to dispatch every entity in about
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//! a dozen of categories, twenty is a reasonable maximum.
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//!
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//! Basically, the system provides the following categories :
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//! Shape (Geometry, BRep, CSG, Features, etc...)
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//! Drawing (Drawing, Views, Annotations, Pictures, Scketches ...)
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//! Structure (Component & Part, Groups & Patterns ...)
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//! Description (Meta-Data : Relations, Properties, Product ...)
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//! Auxiliary (those which do not enter in the above list)
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//! and some dedicated categories
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//! FEA , Kinematics , Piping , etc...
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//! plus Professional for other dedicated non-classed categories
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//!
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//! In addition, this class provides a way to compute then quickly
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//! query category numbers for an entire model.
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//! Values are just recorded as a list of numbers, control must
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//! then be done in a wider context (which must provide a Graph)
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class Interface_Category
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Creates a Category, with no protocol yet
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Interface_Category()
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: myGTool(new Interface_GTool)
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{ Init(); }
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//! Creates a Category with a given protocol
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Interface_Category(const Handle(Interface_Protocol)& theProtocol)
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: myGTool(new Interface_GTool(theProtocol))
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{ Init(); }
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//! Creates a Category with a given GTool
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Interface_Category(const Handle(Interface_GTool)& theGTool)
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: myGTool(theGTool)
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{ Init(); }
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//! Sets/Changes Protocol
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void SetProtocol (const Handle(Interface_Protocol)& theProtocol)
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{ myGTool->SetProtocol(theProtocol); }
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//! Determines the Category Number for an entity in its context,
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//! by using general service CategoryNumber
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Standard_EXPORT Standard_Integer CatNum (const Handle(Standard_Transient)& theEnt, const Interface_ShareTool& theShares);
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//! Clears the recorded list of category numbers for a Model
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void ClearNums()
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{ myNum.Nullify(); }
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//! Computes the Category Number for each entity and records it,
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//! in an array (ent.number -> category number)
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//! Hence, it can be queried by the method Num.
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//! The Model itself is not recorded, this method is intended to
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//! be used in a wider context (which detains also a Graph, etc)
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Standard_EXPORT void Compute (const Handle(Interface_InterfaceModel)& theModel, const Interface_ShareTool& theShares);
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//! Returns the category number recorded for an entity number
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//! Returns 0 if out of range
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Standard_EXPORT Standard_Integer Num (const Standard_Integer theNumEnt) const;
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//! Records a new Category defined by its names, produces a number
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//! New if not yet recorded
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Standard_EXPORT static Standard_Integer AddCategory (const Standard_CString theName);
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//! Returns the count of recorded categories
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Standard_EXPORT static Standard_Integer NbCategories();
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//! Returns the name of a category, according to its number
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Standard_EXPORT static Standard_CString Name (const Standard_Integer theNum);
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//! Returns the number of a category, according to its name
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Standard_EXPORT static Standard_Integer Number (const Standard_CString theName);
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//! Default initialisation
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//! (protected against several calls : passes only once)
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Standard_EXPORT static void Init();
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private:
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Handle(Interface_GTool) myGTool;
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Handle(TColStd_HArray1OfInteger) myNum;
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};
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#endif // _Interface_Category_HeaderFile
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