AcMapTopoFullEdge:: GetNextEdge Method
Retrieves the next edge by moving forward or backward along this edge and turning left or right at the next node.
AcMap::EErrCode GetNextEdge(
AcMapTopoFullEdge*& pOutGoingEdge,
bool bGoForward,
bool bGoLeft
);|
Parameters |
Description |
|
pOutGoingEdge |
Output next edge. This value points to a copy of the full edge referenced by the full edge object. The caller is responsible for freeing this object. |
|
bGoForward |
Input true to go forward, or false to go backward. |
|
bGoLeft |
Input true to turn left, or false to turn right. |
Returns
Returns AcMap::EErrCode kOk if successful. Returns AcMap::EErrCode kErrTopTraceLinkNotExist if no edge is found.
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