mirror of https://github.com/Icinga/icinga2.git
69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2013 Icinga Development Team (http://www.icinga.org/) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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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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* *
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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, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#ifndef AEXPRESSION_H
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#define AEXPRESSION_H
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#include "config/i2-config.h"
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#include "config/avalue.h"
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#include "base/object.h"
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namespace icinga
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{
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/**
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* @ingroup config
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*/
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enum AOperator
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{
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AEReturn,
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AENegate,
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AEAdd,
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AESubtract,
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AEMultiply,
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AEDivide,
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AEBinaryAnd,
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AEBinaryOr,
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AEShiftLeft,
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AEShiftRight
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};
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/**
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* @ingroup config
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*/
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class I2_CONFIG_API AExpression : public Object
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{
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public:
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DECLARE_PTR_TYPEDEFS(AExpression);
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AExpression(AOperator op, const AValue& operand1);
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AExpression(AOperator op, const AValue& operand1, const AValue& operand2);
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Value Evaluate(const Object::Ptr& thisRef) const;
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private:
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AOperator m_Operator;
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AValue m_Operand1;
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AValue m_Operand2;
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};
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}
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#endif /* TYPERULE_H */
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