mirror of https://github.com/Icinga/icinga2.git
94 lines
4.1 KiB
C++
94 lines
4.1 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2014 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/debuginfo.h"
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#include "base/array.h"
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#include "base/dictionary.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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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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typedef Value (AExpression::*OpCallback)(const Dictionary::Ptr&) const;
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AExpression(OpCallback op, const Value& operand1, const DebugInfo& di);
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AExpression(OpCallback op, const Value& operand1, const Value& operand2, const DebugInfo& di);
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Value Evaluate(const Dictionary::Ptr& locals) const;
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void ExtractPath(const std::vector<String>& path, const Array::Ptr& result) const;
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void FindDebugInfoPath(const std::vector<String>& path, DebugInfo& result) const;
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void MakeInline(void);
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Value OpLiteral(const Dictionary::Ptr& locals) const;
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Value OpVariable(const Dictionary::Ptr& locals) const;
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Value OpNegate(const Dictionary::Ptr& locals) const;
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Value OpAdd(const Dictionary::Ptr& locals) const;
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Value OpSubtract(const Dictionary::Ptr& locals) const;
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Value OpMultiply(const Dictionary::Ptr& locals) const;
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Value OpDivide(const Dictionary::Ptr& locals) const;
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Value OpBinaryAnd(const Dictionary::Ptr& locals) const;
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Value OpBinaryOr(const Dictionary::Ptr& locals) const;
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Value OpShiftLeft(const Dictionary::Ptr& locals) const;
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Value OpShiftRight(const Dictionary::Ptr& locals) const;
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Value OpEqual(const Dictionary::Ptr& locals) const;
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Value OpNotEqual(const Dictionary::Ptr& locals) const;
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Value OpLessThan(const Dictionary::Ptr& locals) const;
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Value OpGreaterThan(const Dictionary::Ptr& locals) const;
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Value OpLessThanOrEqual(const Dictionary::Ptr& locals) const;
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Value OpGreaterThanOrEqual(const Dictionary::Ptr& locals) const;
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Value OpIn(const Dictionary::Ptr& locals) const;
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Value OpNotIn(const Dictionary::Ptr& locals) const;
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Value OpLogicalAnd(const Dictionary::Ptr& locals) const;
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Value OpLogicalOr(const Dictionary::Ptr& locals) const;
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Value OpFunctionCall(const Dictionary::Ptr& locals) const;
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Value OpArray(const Dictionary::Ptr& locals) const;
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Value OpDict(const Dictionary::Ptr& locals) const;
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Value OpSet(const Dictionary::Ptr& locals) const;
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Value OpSetPlus(const Dictionary::Ptr& locals) const;
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Value OpSetMinus(const Dictionary::Ptr& locals) const;
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Value OpSetMultiply(const Dictionary::Ptr& locals) const;
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Value OpSetDivide(const Dictionary::Ptr& locals) const;
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Value OpIndexer(const Dictionary::Ptr& locals) const;
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private:
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OpCallback m_Operator;
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Value m_Operand1;
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Value m_Operand2;
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DebugInfo m_DebugInfo;
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Value EvaluateOperand1(const Dictionary::Ptr& locals) const;
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Value EvaluateOperand2(const Dictionary::Ptr& locals) const;
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};
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}
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#endif /* TYPERULE_H */
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