mirror of https://github.com/Icinga/icinga2.git
54 lines
1.0 KiB
C++
54 lines
1.0 KiB
C++
#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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