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70 lines
2.2 KiB
Plaintext
Executable File
70 lines
2.2 KiB
Plaintext
Executable File
-- Created on: 1991-07-18
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-- Created by: Arnaud BOUZY
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-- Copyright (c) 1991-1999 Matra Datavision
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-- Copyright (c) 1999-2012 OPEN CASCADE SAS
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--
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-- The content of this file is subject to the Open CASCADE Technology Public
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-- License Version 6.5 (the "License"). You may not use the content of this file
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-- except in compliance with the License. Please obtain a copy of the License
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-- at http://www.opencascade.org and read it completely before using this file.
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--
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-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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--
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-- The Original Code and all software distributed under the License is
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-- distributed on an "AS IS" basis, without warranty of any kind, and the
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-- Initial Developer hereby disclaims all such warranties, including without
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-- limitation, any warranties of merchantability, fitness for a particular
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-- purpose or non-infringement. Please see the License for the specific terms
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-- and conditions governing the rights and limitations under the License.
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package ExprIntrp
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---Purpose: Describes an interpreter for GeneralExpressions,
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-- GeneralFunctions, and GeneralRelations defined in
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-- package Expr.
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uses Expr, MMgt, TCollection, TColStd
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is
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deferred class Generator;
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class GenExp;
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class GenFct;
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class GenRel;
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private class Analysis;
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class SequenceOfNamedFunction instantiates
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Sequence from TCollection(NamedFunction from Expr);
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class SequenceOfNamedExpression instantiates
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Sequence from TCollection(NamedExpression from Expr);
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exception SyntaxError inherits Failure from Standard;
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private class StackOfGeneralExpression instantiates
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Stack from TCollection (GeneralExpression from Expr);
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private class StackOfGeneralRelation instantiates
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Stack from TCollection (GeneralRelation from Expr);
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private class StackOfGeneralFunction instantiates
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Stack from TCollection (GeneralFunction from Expr);
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private class StackOfNames instantiates
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Stack from TCollection (AsciiString from TCollection);
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Parse(gen : Generator; str : AsciiString from TCollection)
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returns Boolean
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is private;
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end ExprIntrp;
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