fid value suppressing fprintf
조회 수: 2 (최근 30일)
이전 댓글 표시
I'd like to make a program to display something when it is in a debug mode. Say,
fid = 0
fprintf(fid, 'do not display this')
fid = 1 % debug
fprintf(fid, 'print this')
I already know that 1 is for stdout, 2 is for stderr. However, it doesn't work when fid == 0.
And I am curious that which number suppresses fprintf?
댓글 수: 0
채택된 답변
Walter Roberson
2013년 11월 28일
There is no fid the suppresses fprintf. Consider something like,
function dfprintf(DEBUG,varargin)
DEBUG && fprintf(varargin{:});
end
with a small bit of work you can make DEBUG a shared variable and use
dfprintf = @(varargin) DEBUG && fprintf(varargin{:});
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Get Started with MATLAB에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!