UnboundedRegExpStructure.h

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/*
 * This file is part of Algorithms library toolkit.
 * Copyright (C) 2017 Jan Travnicek (jan.travnicek@fit.cvut.cz)
 
 * Algorithms library toolkit 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 3 of the License, or
 * (at your option) any later version.
 
 * Algorithms library toolkit 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 Algorithms library toolkit.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#pragma once
 
namespace regexp {
 
template < class SymbolType >
class UnboundedRegExpStructure;
 
} /* namespace regexp */
 
#include <exception/CommonException.h>
 
#include "UnboundedRegExpEmpty.h"
 
#include "../formal/FormalRegExpStructure.h"
 
namespace regexp {
 
template < class SymbolType >
class UnboundedRegExpStructure final {
    ext::smart_ptr < UnboundedRegExpElement < SymbolType > > m_structure;
 
public:
    explicit UnboundedRegExpStructure ( );
 
    explicit UnboundedRegExpStructure ( UnboundedRegExpElement < SymbolType > && structure );
 
    explicit UnboundedRegExpStructure ( const UnboundedRegExpElement < SymbolType > & structure );
 
    explicit UnboundedRegExpStructure ( const FormalRegExpStructure < SymbolType > & other );
 
    const UnboundedRegExpElement < SymbolType > & getStructure ( ) const;
 
    UnboundedRegExpElement < SymbolType > & getStructure ( );
 
    void setStructure ( UnboundedRegExpElement < SymbolType > && param );
 
    void setStructure ( const UnboundedRegExpElement < SymbolType > & structure );
 
    friend ext::ostream & operator << ( ext::ostream & out, const UnboundedRegExpStructure < SymbolType > & structure ) {
        out << structure.getStructure ( );
        return out;
    }
 
    friend std::strong_ordering operator <=> ( const UnboundedRegExpStructure & first, const UnboundedRegExpStructure & second ) {
        return first.getStructure() <=> second.getStructure();
    }
 
    friend bool operator == ( const UnboundedRegExpStructure & first, const UnboundedRegExpStructure & second ) {
        return first.getStructure() == second.getStructure();
    }
 
    UnboundedRegExpStructure < DefaultSymbolType > normalize ( ) && {
        return UnboundedRegExpStructure < DefaultSymbolType > ( std::move ( * std::move ( getStructure ( ) ).normalize ( ) ) );
    }
};
 
template < class SymbolType >
UnboundedRegExpStructure < SymbolType >::UnboundedRegExpStructure ( UnboundedRegExpElement < SymbolType > && structure ) : m_structure ( nullptr ) {
    setStructure ( std::move ( structure ) );
}
 
template < class SymbolType >
UnboundedRegExpStructure < SymbolType >::UnboundedRegExpStructure ( const UnboundedRegExpElement < SymbolType > & structure ) : UnboundedRegExpStructure ( ext::move_copy ( structure ) ) {
}
 
template < class SymbolType >
UnboundedRegExpStructure < SymbolType >::UnboundedRegExpStructure ( ) : UnboundedRegExpStructure < SymbolType > ( UnboundedRegExpEmpty < SymbolType > ( ) ) {
}
 
template < class SymbolType >
UnboundedRegExpStructure < SymbolType >::UnboundedRegExpStructure ( const FormalRegExpStructure < SymbolType > & other ) : UnboundedRegExpStructure ( * other.getStructure ( ).asUnbounded ( ) ) {
}
 
template < class SymbolType >
const UnboundedRegExpElement < SymbolType > & UnboundedRegExpStructure < SymbolType >::getStructure ( ) const {
    return * m_structure;
}
 
template < class SymbolType >
UnboundedRegExpElement < SymbolType > & UnboundedRegExpStructure < SymbolType >::getStructure ( ) {
    return * m_structure;
}
 
template < class SymbolType >
void UnboundedRegExpStructure < SymbolType >::setStructure ( const UnboundedRegExpElement < SymbolType > & structure ) {
    setStructure ( ext::move_copy ( structure ) );
}
 
template < class SymbolType >
void UnboundedRegExpStructure < SymbolType >::setStructure ( UnboundedRegExpElement < SymbolType > && param ) {
    this->m_structure = ext::smart_ptr < UnboundedRegExpElement < SymbolType > > ( std::move ( param ).clone ( ) );
}
 
} /* namespace regexp */
 
extern template class regexp::UnboundedRegExpStructure < DefaultSymbolType >;