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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
73 lines
2.0 KiB
Plaintext
73 lines
2.0 KiB
Plaintext
-- Created on: 1996-01-22
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-- Created by: Philippe MANGIN
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-- Copyright (c) 1996-1999 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
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-- under the terms of the GNU Lesser General Public 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 GaussSetIntegration from math
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---Purpose: -- This class implements the integration of a set of N
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-- functions of M variables variables between the
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-- parameter bounds Lower[a..b] and Upper[a..b].
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-- Warning: - The case M>1 is not implemented.
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uses Vector from math,
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IntegerVector from math,
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FunctionSet from math,
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OStream from Standard,
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NotDone from StdFail
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raises NotDone, NotImplemented
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is
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Create(F: in out FunctionSet; Lower, Upper: Vector;
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Order: IntegerVector)
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---Purpose:
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-- The Gauss-Legendre integration with Order = points of
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-- integration for each unknow, is done on the function F
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-- between the bounds Lower and Upper.
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returns GaussSetIntegration
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raises NotImplemented;
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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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---C++: return const&
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returns Vector
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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: Vector;
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Done: Boolean;
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end GaussSetIntegration;
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