variant_topic_tools::Variant::Value Class Reference

Variant value (abstract base) More...

#include <Variant.h>

Inheritance diagram for variant_topic_tools::Variant::Value:

Public Member Functions
virtual ValuePtr	clone () const =0
	Clone this variant value (abstract declaration) More...
virtual Serializer	createSerializer (const DataType &type) const =0
	Create a serializer for this variant (abstract declaration) More...
virtual const std::type_info &	getTypeInfo () const
	Retrieve the variant's value type information. More...
virtual bool	isEqual (const Value &value) const =0
	True, if this variant value equals another variant value (abstract declaration) More...
virtual void	read (std::istream &stream)=0
	Read the variant from a stream (abstract declaration) More...
virtual void	setValue (const Value &value)=0
	Set the variant's value (abstract declaration) More...
	Value ()
	Default constructor. More...
virtual void	write (std::ostream &stream) const =0
	Write this variant value to a stream (abstract declaration) More...
virtual	~Value ()
	Destructor. More...

Detailed Description

Variant value (abstract base)

Definition at line 167 of file Variant.h.

Constructor & Destructor Documentation

variant_topic_tools::Variant::Value::Value

(

)

Default constructor.

Definition at line 42 of file Variant.cpp.

variant_topic_tools::Variant::Value::~Value ( )

virtual

Destructor.

Reimplemented in variant_topic_tools::CollectionVariant::Value, variant_topic_tools::ArrayVariant::Value, variant_topic_tools::BuiltinVariant::Value, and variant_topic_tools::MessageVariant::Value.

Definition at line 45 of file Variant.cpp.

Member Function Documentation

virtual ValuePtr variant_topic_tools::Variant::Value::clone ( ) const

pure virtual

Clone this variant value (abstract declaration)

Implemented in variant_topic_tools::ArrayVariant::ValueImplT< T >, variant_topic_tools::MessageVariant::ValueImplT< T >, variant_topic_tools::ArrayVariant::ValueImplV, variant_topic_tools::MessageVariant::ValueImplV, and variant_topic_tools::BuiltinVariant::ValueImplT< T >.

virtual Serializer variant_topic_tools::Variant::Value::createSerializer ( const DataType &  type ) const

pure virtual

Create a serializer for this variant (abstract declaration)

Implemented in variant_topic_tools::ArrayVariant::ValueImplT< T >, variant_topic_tools::MessageVariant::ValueImplT< T >, variant_topic_tools::ArrayVariant::ValueImplV, variant_topic_tools::BuiltinVariant::ValueImplT< T >, and variant_topic_tools::MessageVariant::ValueImplV.

const std::type_info & variant_topic_tools::Variant::Value::getTypeInfo ( ) const

virtual

Retrieve the variant's value type information.

Reimplemented in variant_topic_tools::Variant::ValueT< T >, variant_topic_tools::Variant::ValueT< type_traits::MessageType< T >::ValueType >, variant_topic_tools::Variant::ValueT< type_traits::BuiltinType< T >::ValueType >, and variant_topic_tools::Variant::ValueT< type_traits::ArrayType< T >::ValueType >.

Definition at line 99 of file Variant.cpp.

virtual bool variant_topic_tools::Variant::Value::isEqual ( const Value &  value ) const

pure virtual

True, if this variant value equals another variant value (abstract declaration)

Implemented in variant_topic_tools::CollectionVariant::Value, and variant_topic_tools::BuiltinVariant::ValueImplT< T >.

virtual void variant_topic_tools::Variant::Value::read ( std::istream &  stream )

pure virtual

Read the variant from a stream (abstract declaration)

Implemented in variant_topic_tools::CollectionVariant::Value, and variant_topic_tools::BuiltinVariant::ValueImplT< T >.

virtual void variant_topic_tools::Variant::Value::setValue ( const Value &  value )

pure virtual

Set the variant's value (abstract declaration)

Implemented in variant_topic_tools::BuiltinVariant::ValueImplT< T >, variant_topic_tools::ArrayVariant::Value, and variant_topic_tools::MessageVariant::Value.

virtual void variant_topic_tools::Variant::Value::write ( std::ostream &  stream ) const

pure virtual

Write this variant value to a stream (abstract declaration)

Implemented in variant_topic_tools::CollectionVariant::Value, and variant_topic_tools::BuiltinVariant::ValueImplT< T >.

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The documentation for this class was generated from the following files:

• Variant.h
• Variant.cpp