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a2176e6524
Added Qt sample OCCTOverview providing examples of use of OCCT API with relevant code and demonstration of results in the viewer. Off-topic: some unused images are removed from dox/introduction/images/
58 lines
2.6 KiB
C++
58 lines
2.6 KiB
C++
// Copyright (c) 2020 OPEN CASCADE SAS
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//
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// This file is part of the examples of the Open CASCADE Technology software library.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
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#ifndef _TOcafFunction_BoxDriver_HeaderFile
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#define _TOcafFunction_BoxDriver_HeaderFile
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#include <TFunction_Driver.hxx>
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#include <TFunction_Logbook.hxx>
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//! Creation of an instance of the box driver. It's possible (and recommended)
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//! to have only one instance of a driver for the whole session.
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class TOcafFunction_BoxDriver : public TFunction_Driver
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{
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DEFINE_STANDARD_RTTI_INLINE(TOcafFunction_BoxDriver, TFunction_Driver)
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public:
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Standard_EXPORT static const Standard_GUID& GetID();
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public:
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TOcafFunction_BoxDriver() {}
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//! Validation of the object label, its arguments and its results.
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Standard_EXPORT virtual void Validate (Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
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//! We call this method to check if the object was modified to be invoked.
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//! If the object label or an argument is modified, we must recompute the object - to call the method Execute().
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Standard_EXPORT virtual Standard_Boolean MustExecute (const Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
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//! We compute the object and topologically name it.
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//! If during the execution we found something wrong, we return the number of the failure.
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//! For example:
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//! 1 - an attribute hasn't been found,
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//! 2 - algorithm failed,
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//! if there are no any mistakes occurred we return 0:
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//! 0 - no mistakes were found.
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Standard_EXPORT virtual Standard_Integer Execute (Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
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};
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#endif
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