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/*****************************************************************************
*
* Copyright (c) 2000 - 2010, Lawrence Livermore National Security, LLC
* Produced at the Lawrence Livermore National Laboratory
* LLNL-CODE-400124
* All rights reserved.
*
* This file is part of VisIt. For details, see https://visit.llnl.gov/. The
* full copyright notice is contained in the file COPYRIGHT located at the root
* of the VisIt distribution or at http://www.llnl.gov/visit/copyright.html.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the disclaimer (as noted below) in the
* documentation and/or other materials provided with the distribution.
* - Neither the name of the LLNS/LLNL nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL SECURITY,
* LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
*****************************************************************************/
#include "Scanner.h"
#include "ExprParser.h"
#include "ParseException.h"
// ****************************************************************************
// Function: main
//
// Programmer: Jeremy Meredith
// Creation: April 5, 2002
//
// Modifications:
// Jeremy Meredith, Mon Jul 28 16:53:15 PDT 2003
// Made the expression parser print error messages to the console.
// (Another simultaneous change made the default be the viewer error
// reporting mechanism.)
//
// Jeremy Meredith, Wed Nov 24 12:13:20 PST 2004
// Refactored the parser into generic and VisIt Expression specific pieces.
//
// ****************************************************************************
int
main(int argc, char *argv[])
{
if (argc<2) {cerr<<"needs an argument\n"; exit(-1);}
Parser *parser = new ExprParser(new ExprNodeFactory());
ExprParser::SetErrorMessageTarget(ExprParser::EMT_CONSOLE);
for (int i=1; i<argc; i++)
{
cout << "\n----\n";
cout << "PARSING '"<<argv[i]<<"'"<<endl;
cout << "----\n\n";
ExprNode *node = (ExprNode*)parser->Parse(argv[i]);
if (node)
node->Print(cout);
else
cout << "ERROR\n";
}
return 0;
}
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