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https://github.com/Open-Cascade-SAS/OCCT.git
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05cfce4d83
Integration of ExpToCas tool ported to modern state of OCCT: - new package Express and toolkit TKExpress for EXPRESS data structures and OCCT class generator - executable ExpToCasExe including lax/yacc parsers, for parsing a Part 21 file and generating classes Formatting added files from package Express following OCCT Coding Rules Changes for correspondence generated files to OCCT Code Rules. Add generation hxx files with declaration of arrays. If field is a HArray1 method for get length of array and method for get element of array by its index are generated. Changes for generation parser from Lex and YACC files. Update description file ReadMe.md
130 lines
4.5 KiB
C++
130 lines
4.5 KiB
C++
// Created: Wed Nov 3 14:39:28 1999
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// Author: Andrey BETENEV
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// Copyright (c) 1999-2020 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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#include <Express.hxx>
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#include <Express_Schema.hxx>
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#include <OSD_Process.hxx>
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#include <OSD_Environment.hxx>
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#include <Quantity_Date.hxx>
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#include <TCollection_AsciiString.hxx>
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//=======================================================================
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// function : Schema
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// purpose :
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//=======================================================================
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Handle(Express_Schema)& Express::Schema()
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{
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static Handle(Express_Schema) aSchema;
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return aSchema;
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}
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//=======================================================================
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// function : WriteFileStamp
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// purpose : Write header of HXX or CXX file
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//=======================================================================
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void Express::WriteFileStamp (Standard_OStream& theOS)
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{
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static const char* EC_VERSION = "2.0";
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OSD_Process aProcess;
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Quantity_Date aCurTime = aProcess.SystemDate();
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OSD_Environment anEnv ("EXPTOCAS_TIME");
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TCollection_AsciiString aTimeString = anEnv.Value();
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if (aTimeString.IsEmpty())
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{
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aTimeString += aCurTime.Year();
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aTimeString += "-";
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aTimeString += aCurTime.Month();
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aTimeString += "-";
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aTimeString += aCurTime.Day();
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}
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theOS << "// Created on : " << aTimeString << "\n"
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"// Created by: " << aProcess.UserName() << "\n"
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"// Generator: ExpToCasExe (EXPRESS -> CASCADE/XSTEP Translator) V" << EC_VERSION << "\n"
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"// Copyright (c) Open CASCADE " << aCurTime.Year() << "\n"
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"//\n"
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"// This file is part of Open CASCADE Technology software library.\n"
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"//\n"
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"// This library is free software; you can redistribute it and/or modify it under\n"
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"// the terms of the GNU Lesser General Public License version 2.1 as published\n"
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"// by the Free Software Foundation, with special exception defined in the file\n"
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"// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT\n"
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"// distribution for complete text of the license and disclaimer of any warranty.\n"
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"//\n"
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"// Alternatively, this file may be used under the terms of Open CASCADE\n"
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"// commercial license or contractual agreement.\n"
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"\n";
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}
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//=======================================================================
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// function : WriteMethodStamp
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// purpose :
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//=======================================================================
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void Express::WriteMethodStamp (Standard_OStream& theOS, const TCollection_AsciiString& theName)
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{
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theOS << "\n"
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"//=======================================================================\n"
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"// function : " << theName << "\n"
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"// purpose :\n"
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"//=======================================================================\n"
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"\n";
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}
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//=======================================================================
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// function : ToStepName
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// purpose :
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//=======================================================================
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TCollection_AsciiString Express::ToStepName (const TCollection_AsciiString& theName)
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{
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TCollection_AsciiString aStepName(theName);
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for (Standard_Integer i = 2; i <= aStepName.Length(); i++)
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{
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if (isupper (aStepName.Value (i)))
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{
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aStepName.Insert (i++, '_');
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}
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}
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aStepName.LowerCase();
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return aStepName;
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}
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//=======================================================================
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// function : GetPrefixEnum
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// purpose :
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//=======================================================================
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TCollection_AsciiString Express::EnumPrefix (const TCollection_AsciiString& theName)
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{
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TCollection_AsciiString aStepName;
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for (Standard_Integer i = 1; i <= theName.Length(); i++)
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{
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if (isupper (theName.Value (i)))
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{
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aStepName += theName.Value (i);
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}
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}
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aStepName.LowerCase();
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return aStepName;
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}
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