62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
/*
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Moonfall Copyright (C) 2008 Alex Yatskov
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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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*/
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#include "Pch.h"
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#include "Token.h"
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Token::Token(const char* string) :
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m_token(5381)
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{
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unsigned& token = reinterpret_cast<unsigned&>(m_token);
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char letter = 0;
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while ((letter = *string++) != 0)
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{
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token = (token << 5) + token + letter;
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}
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}
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Token::Token(const Token& other) :
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m_token(other.m_token)
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{
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}
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Token::Token(int token) :
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m_token(token)
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{
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}
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Token::Token() :
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m_token(0)
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{
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}
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bool Token::operator ==(const Token& other) const
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{
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return m_token == other.m_token;
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}
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Token::operator int() const
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{
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return m_token;
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}
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bool Token::IsValid() const
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{
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return m_token != 0;
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}
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