Class Node

Note

You have to include the header Node.h.

class Node

This class represents a graph Node in Instant Terra.

Throws
// Get the first node of a graph
InstantTerra instantTerra = CreateInstantTerra();
Project project = instantTerra.GetProject();
Graph graph = project.GetGraph();

Node firstNode = graph.GetNode(0);

int Node::GetNodeCount()

Returns the number of nodes on the Graph


size_t Node::GetNameLength()

Returns the name length


void Node::GetName(wchar_t *buffer, size_t bufferLength)

Fill the buffer with the node name


size_t Node::GetCommentLength()

Returns the comment length


void Node::GetComment(wchar_t *buffer, size_t bufferLength)

Fill the buffer with the node comment


bool Node::HasParameter(const wchar_t *parameterName)

Returns true if the parameter exist


int Node::GetParameterCount()

Returns the number of node parameters


size_t Node::GetParameterNameLength(int parameterIndex)

Returns the parameter name length

Throws

Error If the parameterIndex is out of bound, the following error code will be reported ErrorCode::ParameterIndexOutOfBound.


void Node::GetParameterName(int parameterIndex, wchar_t *buffer, size_t bufferLength)

Fill the buffer witht the parameter name

Throws

Error If the parameterIndex is out of bound, the following error code will be reported ErrorCode::ParameterIndexOutOfBound.


size_t Node::GetParameterValueLength(const wchar_t *parameterName)

Returns the parameter value length

Throws

Error If the parameter is not found, the following error code will be reported ErrorCode::ParameterDoesNotExist.


void Node::GetParameterValue(const wchar_t *parameterName, wchar_t *buffer, size_t bufferLength)

Fill the buffer witht the parameter value

Throws

Error If the parameter is not found, the following error code will be reported ErrorCode::ParameterDoesNotExist.


NodeModel Node::GetNodeModel()

Returns the node model


int Node::GetConnectorCount()

Returns the number of connectors


Connector Node::GetConnector(int connectorIndex)

Returns the connector at the index

Throws

Error If the connectorIndex is out of bound, the following error code will be reported ErrorCode::ConnectorIndexOutOfBound.


Data Node::GetData(Connector &connector)

Returns data


bool Node::DoesNodeExist()

Returns if the node still exist or not


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