ESSA Util

ESSA Util is a general-purpose utility library, a supplement to C++ standard library.

Full feature list

• Custom Unicode-aware strings and streams (WIP)
• Custom 2,3,4-dimensional vectors, matrices, rects
• Colors: RGB and HSV support, many predefined colors
• Utility classes (NonCopyable, DelayedInit)
• Unit wrappers (angle, length, distance etc) and unit formatting
• Clock utilities and formatters (C++-y wrapper for strftime)
• Endianness conversions
• Character type detection (wrapper for C functions like isdigit, isalpha)
• Some things imported from SerenityOS AK:
  • Is.hpp - dynamic & static polymorphism helpers
  • Error.hpp - TRY() error handling
  • Enum.hpp - bitfield operators for enums
• CMake function essautil_setup_target to setup sensible defaults for targets (C++20, all warnings treated as errors, sanitizers enabled in Debug and optimizations in Release, add project root directory to include path)
• (WIP) Testing framework - currently not exported

Building

Required dependencies: fmt

Simple install (will use global system-wide location):

./install.sh

If you want to run cmake manually:

mkdir build
cd build
cmake .. -GNinja
ninja
sudo ninja install