mirror of https://github.com/Icinga/icinga2.git
73 lines
2.5 KiB
C++
73 lines
2.5 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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******************************************************************************/
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#ifndef VARIANT_H
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#define VARIANT_H
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namespace icinga
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{
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enum I2_BASE_API VariantType
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{
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VariantEmpty,
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VariantInteger,
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VariantString,
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VariantObject
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};
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class I2_BASE_API Variant
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{
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private:
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mutable long m_IntegerValue;
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mutable string m_StringValue;
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mutable Object::Ptr m_ObjectValue;
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mutable VariantType m_Type;
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void Convert(VariantType newType) const;
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public:
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inline Variant(void) : m_Type(VariantEmpty) { }
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inline Variant(long value) : m_Type(VariantInteger), m_IntegerValue(value) { }
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inline Variant(const char *value) : m_Type(VariantString), m_StringValue(string(value)) { }
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inline Variant(string value) : m_Type(VariantString), m_StringValue(value) { }
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template<typename T>
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Variant(const shared_ptr<T>& value) : m_Type(VariantObject), m_ObjectValue(value) { }
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VariantType GetType(void) const;
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long GetInteger(void) const;
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string GetString(void) const;
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Object::Ptr GetObject(void) const;
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bool IsEmpty(void) const;
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operator long(void) const;
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operator string(void) const;
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operator Object::Ptr(void) const;
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};
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}
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#endif /* VARIANT_H */
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