iattr::CStandardAttributesFactory Class Reference

Basic implementation of an property container. More...

#include <CStandardAttributesFactory.h>

Inheritance diagram for iattr::CStandardAttributesFactory:

Public Member Functions
virtual istd::TUniqueInterfacePtr< iser::IObject >	CreateInstance (const QByteArray &keyId="") const override
	Create an instance of the object, mapped to the keyId keyId.
virtual KeyList	GetFactoryKeys () const override
	Returns all possible keys for this factory.
Public Member Functions inherited from istd::IPolymorphic
virtual	~IPolymorphic ()

Static Public Member Functions
static const CStandardAttributesFactory &	GetInstance ()

Additional Inherited Members
Public Types inherited from istd::TIFactory< Interface >
typedef Interface	InterfaceType
Public Types inherited from istd::IFactoryInfo
typedef QSet< QByteArray >	KeyList

Detailed Description

Basic implementation of an property container.

Definition at line 16 of file CStandardAttributesFactory.h.

Member Function Documentation

CreateInstance()

virtual istd::TUniqueInterfacePtr< iser::IObject > iattr::CStandardAttributesFactory::CreateInstance ( const QByteArray &  keyId = "" ) const

overridevirtual

Create an instance of the object, mapped to the keyId keyId.

Parameters

keyId

Returns

unique pointer to created object or empty pointer if it was not possible to create it or keyId does not exist.

Implements istd::TIFactory< Interface >.

GetFactoryKeys()

virtual KeyList iattr::CStandardAttributesFactory::GetFactoryKeys ( ) const

overridevirtual

Returns all possible keys for this factory.

Retrieves the complete set of keys (identifiers) that this factory can use to create objects. Each key corresponds to a specific object type or variant that the factory knows how to instantiate.

Returns

A QSet containing all valid factory keys. The set may be empty if the factory cannot currently create any objects, but typically contains at least one key for factories that are properly configured.

Note

The returned set represents a snapshot of available keys at the time of the call. For dynamic factories, the available keys may change over time (e.g., through plugin loading).

Keys are typically case-sensitive QByteArray values. Clients should use exact string matching when working with factory keys.

// Example usage
IFactoryInfo* factory = GetFactory();
IFactoryInfo::KeyList keys = factory->GetFactoryKeys();
 
// Check if a specific type is available
if (keys.contains("mytype")) {
       // Create object using "mytype" key
}
 
// List all available types
for (const QByteArray& key : keys) {
       qDebug() << "Available type:" << key;
}

See also

istd::IFactory::CreateInstance()

Implements istd::IFactoryInfo.

GetInstance()

static const CStandardAttributesFactory & iattr::CStandardAttributesFactory::GetInstance ( )

static

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

• Acf/Include/iattr/CStandardAttributesFactory.h