There’s some instructions for building clang on this page (hidden in the “Clang Development” part of the sidebar…). For MinGW you want the section called “On Unix-like Systems”. The only tricky part is step 5 which tells you how to set up the paths for the C++ standard library. These need to be added into … Read more
I’m guessing you’ve installed Code::Blocks but not installed or set up GCC yet. I’m assuming you’re on Windows, based on your comments about Visual Studio; if you’re on a different platform, the steps for setting up GCC should be similar but not identical. First you’ll need to download GCC. There are lots and lots of … Read more
These are common Indent and Unindent actions, default shortcuts: Tab and Shift+Tab.
That header doesn’t exist in standard C++. It was part of some pre-1990s compilers, but it is certainly not part of C++. Use #include <iostream> instead. And all the library classes are in the std:: namespace, for example std::cout. Also, throw away any book or notes that mention the thing you said.
Use pkg-config. gcc `pkg-config –cflags glib-2.0` foo.c `pkg-config –libs glib-2.0`
UPDATE: SDL 2.0.4 is now out, includes a fix for this bug, and is available for download at http://libsdl.org/download-2.0.php This is a bug in SDL 2.0.3. A fix has been committed for SDL’s next release. In the meantime, here’s a link to the fixed copy of SDL_platform.h: https://hg.libsdl.org/SDL/raw-file/e217ed463f25/include/SDL_platform.h If you drop the file into SDL … Read more
This is a subtle bug (and probably partly at least a compiler bug) that I’ve seen before. Since QWidget has a virtual destructor, the compiler needs a vtable for your class. But your class doesn’t have any virtual functions, so it didn’t build one for your Communicate class. Add a virtual ~Communicate() {}; to your … Read more
Simple, change char j; to unsigned char j; or to just a plain (u)int unsigned int j; int j; From GCC Warnings -Wchar-subscripts Warn if an array subscript has type char. This is a common cause of error, as programmers often forget that this type is signed on some machines. This warning is enabled by … Read more
I had exactly the same problem right after switching off some (in my opinion unneccessary) Windows services. It turned out that when I switched ON again the “Application Experience” everything resumed working fine. May be you simply have to turn on this service? To switch ON Application Experience: Click the Windows start buttonn. In the … Read more
Go to Toolbar -> Settings -> Compiler In the Selected compiler drop-down menu, make sure GNU GCC Compiler is selected Below that, select the compiler settings tab and then the compiler flags tab underneath In the list below, make sure the box for “Have g++ follow the C++11 ISO C++ language standard [-std=c++11]” is checked … Read more