According to the GCC page for C++11: To enable C++0x support, add the command-line parameter -std=c++0x to your g++ command line. Or, to enable GNU extensions in addition to C++0x extensions, add -std=gnu++0x to your g++ command line. GCC 4.7 and later support -std=c++11 and -std=gnu++11 as well. Did you compile with -std=gnu++0x ?
Most likely you have some system-specific include directories missing in your settings which makes it impossible for indexer to correctly parse iostream, thus the errors. Selecting Index -> Search For Unresolved Includes in the context menu of the project will give you the list of unresolved includes which you can search in /usr/include and add … Read more
Right-click on your project, go under the Index submenu, and choose either “Rebuild,” “Update with modified files,” or “Freshen all files.” I don’t know the difference between those three options, but one of “Update with modified files” or “Freshen all files” usually fixes it for me. Also, I’m sure you’ve already done this, but make … Read more
You need a version of GDB capable of using python to pretty print structures. I know at least on windows using mingw that this is not provided in the default install. Pretty Printers are python modules which tell gdb how to display a given structure. You can write your own, but there are already printers … Read more
All versions of Eclipse have a standard base, then a specific set of plugins, depending on the version. All you have to do is go to the Help > Install New Software menu, select the Eclipse update site (e.g. “Galileo – http://download.eclipse.org/releases/galileo”), and under the Programming Languages section, select Eclipse Java Development Tools. If you … Read more
This linker error usually (in my experience) means that you’ve overridden a virtual function in a child class with a declaration, but haven’t given a definition for the method. For example: class Base { virtual void f() = 0; } class Derived : public Base { void f(); } But you haven’t given the definition … Read more
You must build an executable file before you can run it. So if you don’t “BUILD” your file, then it will not be able to link and load that object file, and hence it does not have the required binary numbers to execute. So basically right click on the Project -> Build Project -> Run … Read more
Ctrl + Tab : Switch between source and header files.
There’s two things you have to do, first you need to setup your compiler, then you need to setup CDT’s language processor. Since you didn’t mention which compiler you’re using, I’ll assume it’s GCC but the steps will be similar for other compilers. (Note that you need a compiler that supports C++11, of course.) Setting … Read more
This bug Make “Quick access” optional and hidden by default covers it. It looks like it is not currently possible, I suggest you add your interest to the bug.