Invoke manipulator on the address of the current selection.
Declared in <baljsn_encoder_testtypes.h>
template<typename t_MANIPULATOR>
int
manipulateSelection(t_MANIPULATOR& manipulator);Invoke the specified 'manipulator' on the address of the modifiable selection, supplying 'manipulator' with the corresponding selection information structure. Return the value returned from the invocation of 'manipulator' if this object has a defined selection, and -1 otherwise.
the value returned from the invocation of manipulator, or a non-zero value on failure
| Name | Description |
|---|---|
| manipulator | functor invoked on the current selection |