engGetVariable crashes after MATLAB has quit
조회 수: 1 (최근 30일)
이전 댓글 표시
When using the MATLAB Engine interface, if the MATLAB process quits, engGetVariable(ep, "name") simply crashes (at least on OS X it does).
What is the best way to deal with this problem?
The only solution I can see is to do
engEvalString(ep, "")
to test whether MATLAB is still running before each single engGetVariable(). Is there a better way? I wish engGetVariable were smart enough to handle this situation and just return NULL if MATLAB is not running.
댓글 수: 1
Samuel Gray
2022년 3월 10일
you could run a test string against the Matlab workspace pointed to by the engine pointer
sprintf(tststr,"whos('myvar');\n") (or ~exists('myvar','var'))
engEvalStr(tststr...)
getBuffer (I forget the exact call)
get the console buffer string and see if it has the variable that you're looking to copy with GetVariable
답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Loops and Conditional Statements에 대해 자세히 알아보기
제품
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!