mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
synced 2026-06-03 10:36:44 +08:00
973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
74 lines
2.4 KiB
Plaintext
74 lines
2.4 KiB
Plaintext
-- Created on: 1997-10-29
|
|
-- Created by: Roman BORISOV
|
|
-- Copyright (c) 1997-1999 Matra Datavision
|
|
-- Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
--
|
|
-- This file is part of Open CASCADE Technology software library.
|
|
--
|
|
-- This library is free software; you can redistribute it and / or modify it
|
|
-- under the terms of the GNU Lesser General Public version 2.1 as published
|
|
-- by the Free Software Foundation, with special exception defined in the file
|
|
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
-- distribution for complete text of the license and disclaimer of any warranty.
|
|
--
|
|
-- Alternatively, this file may be used under the terms of Open CASCADE
|
|
-- commercial license or contractual agreement.
|
|
|
|
package FEmTool
|
|
|
|
---Purpose: Tool to Finite Element methods
|
|
|
|
---Level: Advanced
|
|
uses
|
|
TCollection,
|
|
TColStd,
|
|
math,
|
|
PLib,
|
|
GeomAbs
|
|
is
|
|
|
|
class Assembly;
|
|
|
|
---Purpose: To define Criterium (or Energy) on finite element
|
|
deferred class ElementaryCriterion;
|
|
class LinearTension;
|
|
class LinearFlexion;
|
|
class LinearJerk;
|
|
|
|
---Purpose: To define sparse Matrix
|
|
deferred class SparseMatrix;
|
|
class ProfileMatrix;
|
|
|
|
---Purpose: Do define one curves with Finite Element
|
|
class Curve;
|
|
|
|
---Purpose: To define set of functions for calculating matrix
|
|
-- elements of RefMatrix by Gauss integration.
|
|
class ElementsOfRefMatrix;
|
|
|
|
-- instantiate classes
|
|
|
|
---Purpose: To define the table [Freedom's degree] [Dimension,Element]
|
|
-- which gives Index of Freedom's degree in the
|
|
-- assembly problem.
|
|
|
|
class AssemblyTable
|
|
instantiates Array2 from TCollection (HArray1OfInteger from TColStd);
|
|
class HAssemblyTable
|
|
instantiates HArray2 from TCollection (HArray1OfInteger from TColStd,
|
|
AssemblyTable from FEmTool);
|
|
|
|
---Purpose: To define list of segments with non-zero coefficients
|
|
-- of constraint
|
|
|
|
class ListOfVectors
|
|
instantiates List from TCollection (HArray1OfReal from TColStd);
|
|
|
|
---Purpose: To define sequence of constraints
|
|
|
|
class SeqOfLinConstr
|
|
instantiates Sequence from TCollection (ListOfVectors from FEmTool);
|
|
|
|
|
|
end FEmTool;
|