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HerwigCLI.h
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HerwigCLI.h
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// -*- C++ -*-
//
// HerwigCLI.h is a part of Herwig - A multi-purpose Monte Carlo event generator
// Copyright (C) 2002-2019 The Herwig Collaboration
//
// Herwig is licenced under version 3 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef SRC_HERWIG_CLI_H
#define SRC_HERWIG_CLI_H
#include "Herwig/API/HerwigUI.h"
#include <iostream>
namespace Herwig {
/**
* HerwigCLI is the default implementation of the HerwigUI interface.
*
* Using the gengetopt tool, we fill all required pieces from reading
* command line flags from the main executable.
*/
class HerwigCLI : public HerwigUI {
public:
/// Constructor from the arguments provided by main()
HerwigCLI(int argc, char * argv[]);
/// Destructor to leave a clean ThePEG::Repository behind
~HerwigCLI();
/// Requested Herwig run mode
RunMode::Mode runMode() const { return runMode_; }
/// Try to resume execution from an earlier interrupted run.
bool resume() const { return resume_; }
/// Require verbose progress markers
bool tics() const { return tics_; }
/// A user-defined tag to append to the run name.
std::string tag() const { return tag_; }
/// Name of the file to be read
std::string inputfile() const { return inputfile_; }
/// Repository name to operate on
std::string repository() const { return repository_; }
/// Name of the setup file to be read, to modify the repository
std::string setupfile() const { return setupfile_; }
std::string integrationList() const { return integrationList_; }
const std::vector<std::string> &
prependReadDirectories() const { return prependReadDirectories_; }
const std::vector<std::string> &
appendReadDirectories() const { return appendReadDirectories_; }
long N() const { return N_; }
int seed() const { return seed_; }
int jobs() const { return jobs_; }
unsigned int jobSize() const { return jobsize_; }
unsigned int maxJobs() const { return maxjobs_; }
void quitWithHelp() const;
void quit() const;
/// Return the standard out stream to be used
virtual std::ostream& outStream() const { return std::cout; }
/// Return the standard err stream to be used
virtual std::ostream& errStream() const { return std::cerr; }
/// Return the standard in stream to be used
virtual std::istream& inStream() const { return std::cin; }
private:
RunMode::Mode runMode_;
bool resume_;
bool tics_;
std::string tag_;
std::string inputfile_;
std::string repository_;
std::string setupfile_;
std::string integrationList_;
std::vector<std::string> prependReadDirectories_;
std::vector<std::string> appendReadDirectories_;
long N_;
int seed_;
int jobs_;
unsigned int jobsize_;
unsigned int maxjobs_;
};
}
#endif

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