MEX functions

The MEX (MATLAB Executable) module allows C/C++ code to interface with Nelson, extending its functionality and enabling access to Nelson’s engine, variables, and functions.

Functions

• dlgeneratemexgateway - Generates C MEX gateway (internal function).

• engClose - Close Nelson engine session

• engEvalString - Evaluate expression in string in base scope

• engGetVariable - Copy variable from Nelson engine workspace

• engGetVisible - Determine visibility of Nelson engine session

• engOpen - Start Nelson process

• engOpenSingleUse - Start Nelson engine session for single and nonshared use.

• engOutputBuffer - Specify char buffer for Nelson output

• engPutVariable - Put variable into Nelson engine workspace

• engSetVisible - Show or hide Nelson engine session

• mex - Build MEX function

• mexAtExit - Register a function to be called when the MEX-file is cleared or when Nelson exits

• mexCallMATLAB - Call a NELSON function

• mexCallMATLABWithTrap - Call a NELSON function and capture error.

• mexext - Binary MEX file-name extension