DataStructure Class Reference

Creates invocable and serializable structure. More...

Detailed Description

Creates invocable and serializable structure.

Example :

class MyDataStructure: public DataStructure         
{       
    CONCEPT_DEFINE_CLASS(MyDataStructure, DataStructure)
    RT_DYNAMIC_CAST_1(MyDataStructure, DataStructure) // when CONCEPTRT_WITHOUT_RTTI used
public:                                         
    Int32 i;                                        
    Float64 x;                                      
                                                    
    FIELDS_BEGIN                                    
        FIELDS_BASECLASS // optional    
        FIELDS_ITEM(i)                              
        FIELDS_ITEM(x)                              
    FIELDS_END                                      
};                                                  

Inheritance diagram for DataStructure:

Public Member Methods
void	Invoke (const DynamicInvocationRequest &request, DynamicInvocationResult &result)
	Invokes the object fields and methods. More...
void	Accept (IContainerVisitor &visitor)
	Accepts IContainerVisitor to access the object published fields. More...
void	ReadFrom (IDataStore &dataStore, IMessageCollector *messages=NULL)
	Reads from. More...
void	WriteTo (IDataStore &dataStore) const
	Writes to. More...
virtual Variant	GetPropertyMetaData (PCChar8 propertyName, PCChar8 metaDataName, const Variant &defaultValue=Variant::GetVariantNull()) const
	Returns a metadata string corresponding to a property and a metadata name. More...

Methods Documentation

void Accept ( IContainerVisitor &  visitor )

virtual

Accepts IContainerVisitor to access the object published fields.

Parameters

visitor

[in,out] The visitor.

Implements IVisitableContainer.

virtual Variant GetPropertyMetaData ( PCChar8  propertyName, PCChar8  metaDataName, const Variant &  defaultValue = Variant::GetVariantNull()  ) const

virtual

Returns a metadata string corresponding to a property and a metadata name.

Parameters

propertyName	[in] The name of the property to which the metadata is looked for.
metaDataName	[in] The name of the metadata entry to which the metadata is looked for.
defaultValue	[in] The value returned if no metadata is found.

Returns

the value under a Variant type.

Implements IPropertyMetaDataProvider.

void Invoke ( const DynamicInvocationRequest &  request, DynamicInvocationResult &  result  )

virtual

Invokes the object fields and methods.

Parameters

request	The request.
result	[in,out] The result.

Dynamic Invocation on IInvocable objects enables us to have remote access on published fields and methods.

Implements IInvocable.

void ReadFrom ( IDataStore &  dataStore, IMessageCollector *  messages = NULL  )

virtual

Reads from.

Parameters

dataStore	[in,out] The dataStore.
messages	[in,out] (optional) The messageCollector to collect warning or error messages. Default = NULL.

Implements ISerializable.

void WriteTo ( IDataStore &  dataStore ) const

virtual

Writes to.

Parameters

dataStore

[in,out] The dataStore.

Implements ISerializable.