A .Net wrapper for CRoaring - a C implementation of RoaringBitmap.

using (var rb1 = new RoaringBitmap())
using (var rb2 = new RoaringBitmap())
{
	rb1.AddMany(1, 2, 3, 4, 5, 100, 1000);
	rb1.Optimize();
	
	rb2.AddMany(3, 4, 5, 7, 50);
	rb2.Optimize();

	using (var result = rb1.And(rb2))
	{
		Console.WriteLine(result.Contains(2));
		Console.WriteLine(result.Contains(4));
		Console.WriteLine(result.Contains(5));
	}
}

• CRoaring is a C/C++ dummy project whose whole responsibility is to trigger VCpkg to build the CRoaring native library.
• CRoaring.Net is a .Net Core 8 project that wraps the native library using P/Invoke which works on Linux and Windows.
  • It will copy the binaries out of the native VCpkg project folder as content assets into its own output directory.

Requirements:

• GCC

Run the build.sh script

Requirements:

• VS2022 or later
• VCpkg and please do vcpkg integrate install. (CMake for CRoaring will be handled by VCpkg on your behalf.)

Build the CRoaring and CRoaring.Net projects.

Run the test.sh or test.bat scripts.