systemverilog .sv和.svh文件的区别

各位：最近在搭建UVM平台。现在项目上要对文件进行规范管理。现在对.sv和.svh文件的区别不是很清楚。 在以前的仿真中，貌似两个文件都是可以的。所以就没有在意。现在项目上让梳理文件管理规范。
欢迎大神指点

就一文件后缀。

Class templates that are declared within the scope of a package should be separated out into individual files with a .svh
extension. These files should be `included in the package in the order in which they need to be compiled. The package
file is the only place where `includes should be used, there should be no further `include statements inside the included
files.
Justification: Having the classes declared in separate files makes them easier to maintain, and it also makes it clearer
what the package content is.

是习惯，怎么都行。不过编进package的一般用svh, 其他的用sv

学习一下。。

多看多学！

学习了

学习一下。。

所有的include放在.svh中，其它文件用.sv