CmdHelp.hh

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/*
    Copyright (c) 2002-2009 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file CmdHelp.hh
 *
 * Declaration of CmdHelp class.
 *
 * @author Jussi Nykänen 2004 (nykanen-no.spam-cs.tut.fi)
 * @note reviewed 2 June 2004 by jm, pj, tr, jn
 * @note rating: green
 */
 
#ifndef TTA_CMD_HELP_HH
#define TTA_CMD_HELP_HH
 
#include <vector>
#include <string>
 
#include "CustomCommand.hh"
#include "DataObject.hh"
 
 
/**
 * Help command.
 *
 * Prints the help text of the CustomCommand that is given as parameter
 * to execute.
 */
class CmdHelp : public CustomCommand {
 
public:
    CmdHelp();
    CmdHelp(const CmdHelp& cmd);
    virtual ~CmdHelp();
 
    virtual bool execute(const std::vector<DataObject>& arguments);
    virtual std::string helpText() const;
 
private:
    /// Assignment not allowed.
    CmdHelp& operator=(const CmdHelp&);
};
 
#endif