CatalystParserInterface.h

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/*
 * Copyright(C) 1999-2017 National Technology & Engineering Solutions
 * of Sandia, LLC (NTESS).  Under the terms of Contract DE-NA0003525 with
 * NTESS, the U.S. Government retains certain rights in this software.
 *
 * 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 following disclaimer.
 *
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
 *
 *     * Neither the name of NTESS 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 THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef __CatalystParserInterface_h
#define __CatalystParserInterface_h

#include <map>
#include <string>
#include <utility>
#include <vector>

class CatalystParserInterface
{
public:
  enum var_type {
    SCALAR,
    VECTOR,
    TENSOR,
    ALLTYPE,
    SCALAR_USED,
    VECTOR_USED,
    TENSOR_USED,
    ALLTYPE_USED
  };

  typedef std::map<std::string, var_type>       var_map;
  typedef std::pair<unsigned int, unsigned int> id_range;

  class parse_info
  {
  public:
    parse_info()
    {
      this->node_vars    = 0;
      this->element_vars = 0;
      this->global_vars  = 0;
      this->nodeIDs      = 0;
      this->elementIDs   = 0;
      this->separator    = "_";
    };

    std::string json_result;
    var_map *   node_vars;
    var_map *   element_vars;
    var_map *   global_vars;
    id_range *  nodeIDs;
    id_range *  elementIDs;
    std::string separator;
  };

  static int parseFile(const std::string &filepath, parse_info &pinfo);

  static int parseString(const std::string &s, parse_info &pinfo);
};

#endif