Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
mesh_.C().size() 可以用来获取网格单元的数目, 但为什么mesh后要有_?若写成mesh.C().size()程序就会报错,mesh_.time().timeName(),mesh_.time().outputTime()等都有_才不会出错,为什么呢?
mesh_.C().size()
_
mesh.C().size()
mesh_.time().timeName()
mesh_.time().outputTime()
估计你测试的代码在类里面。比如int,一般在程序里面声明为int a,你调用的时候就是a,但在类里面一般声明为int a_; 你调用的时候需要加-号
-
@东岳 哦,明白了,谢谢李老师。