siPortFlags

siPortFlags

Description

This enum specifies the operator port flags. These flags are used to determine the behaviour and characteristics of the port.

C# Syntax

siPortFlags.siDefaultPort                                                   // 0
siPortFlags.siOptionalInputPort                                             // 16
siPortFlags.siCreatedOutputPort                                             // 256
siPortFlags.siBranchGroupPort                                               // 1024

Constant	Value	Description
siDefaultPort	0	The port is a regular port and must be connected.
siOptionalInputPort	16	The port is optional as does not need to be connected.
siCreatedOutputPort	256	The object connected to the output port is created when the operator is connected (not implemented for custom operators).
siBranchGroupPort	1024	The port can be connected to a group of a hierarchy of objects.

Applies To

CustomOperator.AddInputPort	CustomOperator.AddInputPortByClassID	CustomOperator.AddIOPort	CustomOperator.AddIOPortByClassID
CustomOperator.AddOutputPort	CustomOperator.AddOutputPortByClassID	Port.Flags	CustomOperator::AddInputPort
CustomOperator::AddInputPortByClassID	CustomOperator::AddIOPort	CustomOperator::AddIOPortByClassID	CustomOperator::AddOutputPort
CustomOperator::AddOutputPortByClassID	CustomOperator::AddPortGroup	Port::GetFlags	PortGroup::AddInputPort
PortGroup::AddIOPort	PortGroup::AddOutputPort

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