AcMapTopoHalfEdge::GetPreviousNode Method

Land Desktop Development ARX CPP SDK

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AcMapTopoHalfEdge:: GetPreviousNode Method
AcMapTopoHalfEdge Class | AcMapTopoHalfEdge Class
 

Retrieves the previous node by moving backward along this edge.

AcMap::EErrCode GetPreviousNode(
    AcMapTopoNode*& pPreviousNode
);
Parameters 
Description 
pPreviousNode 
Output previous AcMapTopoNodenode. This value points to a copy of the node referenced by the node object. The caller is responsible for freeing this object.  
Returns

Returns AcMap::EErrCode kOk if successful; otherwise, returns a different error code.

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