This component of an op handles the manipulations of its trees: adding to, removing from, checking statuses, etc. More...
Public Member Functions | |
| bool | addTree (OpTree *lpTree) |
| Returns true if the op was added to the tree, or false if only a ref was added. See OpFns.cpp for further details. | |
| bool | removeTree (OpTree *lpTree) |
| Returns true if the op was removed from the tree, or false if only a ref was removed. See OpFns.cpp for further details. | |
| bool | isInTree (OpTree *lpTree) const |
| Returns whether this handler's op is in the given tree. | |
| bool | isInAnyTree () const |
| Returns true iff this handler's op is in at least one op tree. | |
| int | getNumTrees () const |
| Returns the number of trees the handler's op is in. | |
| bool | wasConnectedTreeAborted () const |
| Returns true iff any of the trees this handler's op is in was aborted. | |
| bool | wasConnectedTreeCancelled () const |
| Returns true iff any of the trees this handler's op is in was cancelled. | |
| void | abortConnectedTrees () const |
| void | cancelConnectedTrees () const |
| void | addOpToTrees (Op *lpOp) const |
| If valid, adds the op to each tree. | |
| void | removeOpFromTrees (Op *lpOp) const |
| If valid, removes the op from each tree. | |
| void | removeMessageOpFromTrees (Op *lpOp) const |
| Removes the op from the list of message ops on each tree; does not remove it from the tree itself. | |
| const std::vector< OpTree * > & | lockTrees () const |
| void | unlockTrees () |
| Unlocks tree access. Must be called after using lockTrees. | |
| std::string | getTreeDebugText () const |
| Returns a string describing the trees that this op belongs to. | |
| std::string | getDetailedTreeDebugText () const |
| bool | wasWarningGiven () const |
| True when a warning for missing op trees has been given. | |
| void | setWarningGiven () const |
| Set that the warning has been given. | |
| bool | allowsNoTrees () const |
| True iff having no trees should be handled as a normal case. | |
| void | disallowNoTrees () |
| Set that the object must have trees for normal operation. | |
This component of an op handles the manipulations of its trees: adding to, removing from, checking statuses, etc.
| const std::vector< OpTree * > & OpTreeHandler::lockTrees | ( | ) | const |
Locks the vector of the processing trees that this op belongs to, and returns a reference to it. Make sure you call unlockTrees after calling this. Avoid calling this externally. It's only public for access in message observer notifications.
References DD::Image::RecursiveLock::lock().
Referenced by DD::Image::Op::arePopUpsEnabled(), DD::Image::Op::critical(), DD::Image::Op::debug(), DD::Image::Op::error(), and DD::Image::Op::warning().
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