I know that this is a long time after the original query, but this may still be useful. This can be done in GCC using the stringify operator "#", but it requires two additional stages to be defined first. …

Jan 25, 2013 · C:\Dev-Cpp\bin\c++.exe hello.cpp -o hello.exe Currently in 2021, the Dev-C++ site invites you to download either original Dev-C++ or a newer fork by a group named …

I tried to delete the function.cpp file and I replaced the declaration with the definition, and it ran. But writing both declaration and definition in the same file is not recommended.

May 12, 2022 · Can someone post a simple example of starting two (Object Oriented) threads in C++. I'm looking for actual C++ thread objects that I can extend run methods on (or something …

What's the difference between constexpr and const? When can I use only one of them? When can I use both and how should I choose one?

Dec 5, 2009 · In general, comments should be dealt with in a similar manner to code separation -- interface -related comments (such as your example) would go in the header, whereas …

Mar 14, 2012 · I have read that any variable declared outside a function is a global variable. I have done so, but in another *.cpp File that variable could not be found. So it was not realy …

I'm reading "Think in C++" and it just introduced the extern declaration. For example: extern int x; extern float y; I think I understand the meaning (declaration without definition), but I wonde...

I have simple console application in C++ that I succeed to compile with Visual Studio. I wanted to try Visual Studio Code so I copied the directory to the computer with Visual Studio Code instal...

I have some template code that I would prefer to have stored in a CPP file instead of inline in the header. I know this can be done as long as you know which template types will be used. For …