text: // -*-Mode: C++;-*-
  
  // * BeginRiceCopyright *****************************************************
  //
  // $HeadURL$
  // $Id$
  //
  // --------------------------------------------------------------------------
  // Part of HPCToolkit (hpctoolkit.org)
  //
  // Information about sources of support for research and development of
  // HPCToolkit is at 'hpctoolkit.org' and in 'README.Acknowledgments'.
  // --------------------------------------------------------------------------
  //
  // Copyright ((c)) 2002-2019, Rice University
  // All rights reserved.
  //
  // 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 Rice University (RICE) 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 RICE 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 RICE 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
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  // or otherwise) arising in any way out of the use of this software, even
  // if advised of the possibility of such damage.
  //
  // ******************************************************* EndRiceCopyright *
  
  //***************************************************************************
  //
  // File:
  //   $HeadURL$
  //
  // Purpose:
  //   [The purpose of this file]
  //
  // Description:
  //   [The set of functions, macros, etc. defined in the file]
  //
  //***************************************************************************
  
  #ifndef Args_hpp
  #define Args_hpp
  
  //************************* System Include Files ****************************
  
  #include <iostream>
  #include <string>
  #include <vector>
  
  //*************************** User Include Files ****************************
  
  #include <include/uint.h>
  
  #include <lib/analysis/Args.hpp>
  
  #include <lib/support/diagnostics.h>
  #include <lib/support/CmdLineParser.hpp>
  
  //*************************** Forward Declarations **************************
  
  //***************************************************************************
  
  class Args : public Analysis::Args {
  public:
  
    class Exception : public Diagnostics::Exception {
    public:
      Exception(const char* x,
  	      const char* filenm = NULL, unsigned int lineno = 0)
        : Diagnostics::Exception(x, filenm, lineno) 
        { }
  
      Exception(std::string x,
  	      const char* filenm = NULL, unsigned int lineno = 0) 
        : Diagnostics::Exception(x, filenm, lineno) 
        { }
  
      ~Exception() { }
    };
  
  
  public: 
    Args();
    Args(int argc, const char* const argv[]);
    virtual ~Args();
  
    // Parse the command line
    void
    parse(int argc, const char* const argv[]);
  
    // Version and Usage information
    void
    printVersion(std::ostream& os) const;
  
    void
    printUsage(std::ostream& os) const;
    
    // Error
    static void
    printError(std::ostream& os, const char* msg) /*const*/;
  
    static void
    printError(std::ostream& os, const std::string& msg) /*const*/;
  
    // Dump
    virtual void
    dump(std::ostream& os = std::cerr) const;
  
  public:
    // Parsed Data: Command
    static const std::string&
    getCmd() /*const*/;
  
    static void
    parseArg_metric(Args* args, const std::string& opts, const char* errTag);
  
  public:
  
    // Object Correlation args
    std::vector<std::string> obj_procGlobs;
    uint64_t obj_procThreshold;
  
    bool obj_metricsAsPercents;
    bool obj_showSourceCode;
  
  private:
    void Ctor();
    void setHPCHome(); 
  
  private:
    static CmdLineParser::OptArgDesc optArgs[];
    CmdLineParser parser;
  }; 
  
  #endif // Args_hpp 
  