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79 lines
3.5 KiB
C++
79 lines
3.5 KiB
C++
// Created on: 1993-07-28
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// Created by: Christian CAILLET
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// Copyright (c) 1993-1999 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 _IFSelect_Functions_HeaderFile
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#define _IFSelect_Functions_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 <Standard_CString.hxx>
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#include <Standard_Integer.hxx>
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#include <TColStd_HSequenceOfTransient.hxx>
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class Standard_Transient;
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class IFSelect_WorkSession;
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class IFSelect_Dispatch;
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//! Functions gives access to all the actions which can be
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//! commanded with the resources provided by IFSelect : especially
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//! WorkSession and various types of Selections and Dispatches
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//!
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//! It works by adding functions by method Init
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class IFSelect_Functions
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Takes the name of an entity, either as argument,
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//! or (if <name> is empty) on keyboard, and returns the entity
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//! name can be a label or a number (in alphanumeric),
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//! it is searched by NumberFromLabel from WorkSession.
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//! If <name> doesn't match en entity, a Null Handle is returned
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Standard_EXPORT static Handle(Standard_Transient) GiveEntity (const Handle(IFSelect_WorkSession)& WS, const Standard_CString name = "");
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//! Same as GetEntity, but returns the number in the model of the
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//! entity. Returns 0 for null handle
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Standard_EXPORT static Standard_Integer GiveEntityNumber (const Handle(IFSelect_WorkSession)& WS, const Standard_CString name = "");
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//! Computes a List of entities from a WorkSession and two idents,
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//! first and second, as follows :
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//! if <first> is a Number or Label of an entity : this entity
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//! if <first> is the name of a Selection in <WS>, and <second>
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//! not defined, the standard result of this Selection
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//! if <first> is for a Selection and <second> is defined, the
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//! standard result of this selection from the list computed
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//! with <second> (an entity or a selection)
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//! If <second> is erroneous, it is ignored
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Standard_EXPORT static Handle(TColStd_HSequenceOfTransient) GiveList (const Handle(IFSelect_WorkSession)& WS, const Standard_CString first = "", const Standard_CString second = "");
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//! Evaluates and returns a Dispatch, from data of a WorkSession
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//! if <mode> is False, searches for exact name of Dispatch in WS
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//! Else (D), allows a parameter between brackets :
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//! ex.: dispatch_name(parameter)
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//! The parameter can be: an integer for DispPerCount or DispPerFiles
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//! or the name of a Signature for DispPerSignature
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//! Returns Null Handle if not found not well evaluated
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Standard_EXPORT static Handle(IFSelect_Dispatch) GiveDispatch (const Handle(IFSelect_WorkSession)& WS, const Standard_CString name, const Standard_Boolean mode = Standard_True);
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//! Defines and loads all basic functions (as ActFunc)
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Standard_EXPORT static void Init();
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};
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#endif // _IFSelect_Functions_HeaderFile
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