Pre-compiled headers of Visual Studio

During my previous internship in a company, I got an update every day when I got started.Code, Compile the code. the whole SLN was compiled once. On my machine, I calculated the time, which was nearly three hours .. the concept is to go to work at half past nine am. After compilation, you can take a nap. I couldn't stand it anymore. I searched for the method to add the pre-compiled header on the Internet and shouted in the work group. the pain of being an intern.

I didn't expect to add the compilation header at the beginning of completing the setup, but the more code I write, the more I can't handle the compilation speed. the pre-compiled header was decisively added today, and the speed is really fast... I met.

Project-> properties-> C/C ++-> pre-compilation header-> select "Create Pre-compilation header (/YC)" And enter XXXX. h In the next line.

Then add # include "XXXX. H" to the first line of each. cpp, compile and generate the. PCH file.

If it is # include "xxxx/YYYY. H", you need to fill in the corresponding xxxx/YYYY. h In "create precompiled header (/YC)" in the next line ..

The last step is to put some. H files that are not often changed into XXXX. h.