cpp-stalin is a C++ standard library implementation

stalin currently only supports a small percentage of the standard. Feel free to contribute to any existing code, or start implementing something new.

Structure

• include/ - The main include directory
• src/ - The source directory. Any implementations for non-template functions are here
• test/ - Test directory. Contains tests to ensure the functionality of cpp-stalin

Configuration

Stalin allows you to configure the library to your needs in the include/__config file.

• Defining STALIN_CXX_STD_VERSION_XX will set the library version to match the standard.
• Defining STALIN_CXX_STD_STRICT will make the library comply more strictly to the standard. In non-strict mode stalin will add the [[maybe_unused]] and [[nodiscard]] attributes in various places, to silence and generate unused warnings where appropriate.
• Defining STALIN_CXX_STD_NO_IO will prevent basic_filebuf and the default streams cin, cout, cerr and clog as well as their wide counterparts from being defined. This reduces the actual dependencies^{1 2} of cpp-stalin to the basic memory management functions malloc, realloc and free and default types defined in stddef.h and stdio.h.
• Defining STALIN_CXX_STD_FREESTANDING will limit headers to the freestanding library standard. Including any other headers will do nothing.

¹: In practice stalin also requires the rest of the C standard library for the using directives in the c* headers. Most modern compilers support some way of checking whether a function or type exists so this shouldn't be a big issue.

²: Even if you don't declare/define these functions, your compiler likely won't complain, as long as the stalin functions using them aren't instantiated. This means that the required functions depend on your usage of the library.