PkmnLibSharp/PkmnLibSharp/PointerWrapper.cs

using System;

namespace PkmnLibSharp
{
    public abstract class PointerWrapper : IDisposable
    {
        internal readonly IntPtr Ptr;
        private bool _isDeleted = false;

        protected PointerWrapper(IntPtr ptr)
        {
            Ptr = ptr;
        }

        internal abstract void DeletePtr();
        public virtual void Dispose()
        {
            if (_isDeleted)
                return;
            DeletePtr();
            _isDeleted = true;
        }
    }
}