addPreExecFcn

Add callback function to execute before each input data file executes

Syntax

cgvObj.addPreExecFcn(CallbackFcn)


Description

cgvObj.addPreExecFcn(CallbackFcn) adds a callback function to cgvObj. cgvObj is a handle to a cgv.CGV object. run calls CallbackFcn before executing each input data file in cgvObj. The callback function signature is:

CallbackFcn(cgvObj, inputIndex)

inputIndex is a unique numeric identifier associated with input data in cgvObj.

Examples

The callback function, PreExecutionFcn, is added to cgv.CGV object, cgvObj

cgvObj.addPreExecFcn(@PreExecutionFcn);

where PreExecutionFcn is defined as:

function PreExecutionFcn(cgvObj, inputIndex)
...
end