Remove trace point in simulation debugging session
untrace removes the trace point for
blk from the list of trace points for the current
simulation debugging session. The software displays information about the block that
corresponds to a trace point each time the block executes in the simulation
When you start the simulation debugging session programmatically, the information is displayed in the MATLAB® Command Window.
When you start the simulation debugging session using the Simulink® Editor, the information is displayed in the Diagnostic Viewer.
You can use this function in a simulation debugging session started:
This function is available only for simulation debugging sessions started programmatically and for interactive simulation debugging sessions while paused within a time step.
blk — Block that corresponds to trace point to remove
Block that corresponds to trace point to remove, specified using one of these options:
(t)s:b— Block ID where
tis the index of the task in which the block executes,
sis the index of the system that contains the block, and
bis the index of the block within the system
gcb— Current block
To start a simulation debugging session interactively, add one or more breakpoints to your model and in the Breakpoints List, check that Pause within time step is selected. When the simulation pauses on a breakpoint, some of the programmatic debugging commands, such as the
stop command, are available for use in the MATLAB Command Window.
Introduced before R2006a