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// -*- C++ -*-
/***************************************************************************
libexercises part of Aldo
---------------------
begin : Sun May 6 2001
copyright : Giuseppe "denever" Martino
email : denever@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
* *
***************************************************************************/
#ifndef KOCH_H
#define KOCH_H
#include "keyer.hh"
#include "skill.hh"
#include <string>
#include <list>
namespace libexercises
{
const unsigned int addgroup = 0;
const unsigned int addchar = 1;
const unsigned int addsymbol = 2;
class Koch
{
friend libkeyer::Keyer& operator<<(libkeyer::Keyer&, const Koch&);
private:
std::string m_strings;
std::string m_chars;
unsigned int m_num_chars;
unsigned int m_num_strings;
unsigned int m_skill;
unsigned int m_next_difficulty;
std::string randstring(std::string, unsigned int);
public:
// Koch(unsigned int, unsigned int, unsigned int, unsigned int);
Koch(std::string, unsigned int, unsigned int, unsigned int, unsigned int);
Koch(const Koch&);
~Koch();
void shuffle();
void next();
std::list<std::string> tokenize() const;
inline unsigned int skill() const
{
return m_skill;
}
inline std::string get_chars() const
{
return m_chars;
}
inline unsigned int strlen() const
{
return m_num_chars;
}
inline unsigned int strnum() const
{
return m_num_strings;
}
inline unsigned int difficulty() const
{
return m_next_difficulty;
}
};
libkeyer::Keyer& operator<<(libkeyer::Keyer&, const Koch&);
}
#endif //KOCH_H
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