Written by on Friday August 29th 2014 in SIMUL8 Tips, Technical Corner

SIMUL8 Tip: Using the Trace the Call Stack Effectively

SIMUL8 model showing Visual Logic
Complex models typically use how do u buy propecia in canada a lot of Visual Logic. Best practices in programming dictate that it is best to generic propecia canada write generic procedures that are called from different places rather than duplicating the same code all over the model. However, when a generic procedure is called, how do you know what simulation object called that procedure when you are debugging the model at runtime? The answer to this question is to use the call stack. The call buying cialis soft tabs 100 mg stack allows you to jump back and forth between the procedure that is called and the calling procedure(s).

The screenshot shows a generic procedure called “proc display message”. This buy viagra online australia procedure is called by Activity 1 and Activity 2. I put a breakpoint on the display message line so that the section pops up when the procedure is called. I may wonder which of the two activities called this code, so I will use the call stack to determine just that. The way to use the call stack is to viagra canada online enable it prior to the start of the run. Click on the Trace Call Stack order cialis on internet button on the Visual Logic tab on the ribbon. Now online purchase cialis run your model until it hits the breakpoint. Now use the key combination Ctrl+Alt+S. This brings up the Call Stack dialog where you can see what section of Visual Logic called proc display message. In this case it is the section Activity 1 Work Complete Logic on Activity 1. We can double click on this section to propecia without perscription open it and to inspect all variable values, etc. This functionality is extremely powerful for debugging levitra online canada immediate delivery complex models.