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License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
81 lines
2.3 KiB
Plaintext
81 lines
2.3 KiB
Plaintext
-- Created on: 1991-05-14
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-- Created by: Laurent PAINNOT
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-- Copyright (c) 1991-1999 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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class GaussSingleIntegration from math
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---Purpose:
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-- This class implements the integration of a function of a single variable
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-- between the parameter bounds Lower and Upper.
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-- Warning: Order must be inferior or equal to 61.
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uses Function from math,
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OStream from Standard
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raises NotDone from StdFail
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is
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Create
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returns GaussSingleIntegration;
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Create(F: in out Function; Lower, Upper: Real; Order: Integer)
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---Purpose:
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-- The Gauss-Legendre integration with N = Order points of integration,
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-- is done on the function F between the bounds Lower and Upper.
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returns GaussSingleIntegration;
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Create(F: in out Function; Lower, Upper: Real; Order: Integer; Tol: Real)
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---Purpose:
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-- The Gauss-Legendre integration with N = Order points of integration and
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-- given tolerance = Tol is done on the function F between the bounds
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-- Lower and Upper.
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returns GaussSingleIntegration;
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Perform(me: in out; F: in out Function; Lower, Upper: Real; Order: Integer)
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---Purpose: perfoms actual computation
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is private;
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IsDone(me)
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---Purpose: returns True if all has been correctly done.
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---C++: inline
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returns Boolean
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is static;
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Value(me)
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---Purpose: returns the value of the integral.
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---C++: inline
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returns Real
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raises NotDone
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is static;
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Dump(me; o: in out OStream)
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---Purpose: Prints information on the current state of the object.
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is static;
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fields
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Val: Real;
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Done: Boolean;
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end GaussSingleIntegration;
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