Keith Winstein
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
/*
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Mosh: the mobile shell
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Copyright 2012 Keith Winstein
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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In addition, as a special exception, the copyright holders give
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permission to link the code of portions of this program with the
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OpenSSL library under certain conditions as described in each
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individual source file, and distribute linked combinations including
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the two.
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You must obey the GNU General Public License in all respects for all
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of the code used other than OpenSSL. If you modify file(s) with this
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exception, you may extend this exception to your version of the
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file(s), but you are not obligated to do so. If you do not wish to do
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so, delete this exception statement from your version. If you delete
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this exception statement from all source files in the program, then
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also delete it here.
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*/
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#ifndef PARSERTRANSITION_HPP
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#define PARSERTRANSITION_HPP
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#include <stdlib.h>
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#include "parseraction.h"
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namespace Parser {
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class State;
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class Transition
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{
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public:
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Action *action;
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State *next_state;
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Transition( const Transition &x )
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: action( x.action ),
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next_state( x.next_state ) {}
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Transition & operator=( const Transition &t )
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{
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action = t.action;
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next_state = t.next_state;
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return *this;
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}
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virtual ~Transition() {}
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Transition( Action *s_action=new Ignore, State *s_next_state=NULL )
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: action( s_action ), next_state( s_next_state )
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{}
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Transition( State *s_next_state )
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: action( new Ignore ), next_state( s_next_state )
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{}
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};
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}
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#endif
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