OdDbGraphNode::markTree Method
Syntax
Description
DescriptionMarks this GraphNode object and all nested outgoing GraphNode objects with the specified flags.
Parameters|
Parameters |
Description |
|
flags |
[in] Flag bits. |
|
pNodeArray |
[in] Pointer to a GraphNode array. |
RemarksIf pNodeArray is specified, this function appends this GraphNode object and all nested outgoing GraphNode objects, to the specified array. While tranversing a branch, if any GraphNode object already has the flag bits set, the branch is no longer followed.
The user must clear the flags with OdDbGraph::clearAll() or OdDbGraphNode::clear() when done with them.
flags must be a combination of one or more of the following:
|
Name |
Value |
Description |
|
kNone |
0x00 |
None. |
|
kVisited |
0x01 |
Used internally by OdDbGraph::findCycles() and while traversing a graphs with cycles. |
|
kOutsideRefed |
0x02 |
Used internally by Xref detach. |
|
kSelected |
0x04 |
User selection. Set by getOutgoing. |
|
kInList |
0x08 |
Is in list. Set by getOutgoing. |
|
kListAll |
0x0E |
Used to clear kSelected, kInList, kOutsideRefed. |
|
kFirstLevel |
0x10 |
The node is connected to the root node. Read Only. |
|
kUnresTree |
0x20 |
The tree is unresolved. |
|
kAll |
0x2F |
Used to clear all but kFirstLevel. |
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