public int GetHashCode()

in Microsoft.Shared.Dna.Hash/AffineHash.cs [236:248]

• 12 lines of code
• 1 McCabe index (conditional complexity)

        public int GetHashCode(decimal value)
        {
            unsafe
            {
                /* Crack the layout of the structure. https://referencesource.microsoft.com/#mscorlib/system/decimal.cs */
                byte* valuePointer = (byte*)&value;
                ulong flags = (ulong)(*(int*)valuePointer);
                ulong hi = (ulong)(*(int*)(valuePointer + sizeof(int)));
                ulong lo = (ulong)(*(int*)(valuePointer + sizeof(int) + sizeof(int)));
                ulong mid = (ulong)(*(int*)(valuePointer + sizeof(int) + sizeof(int) + sizeof(int)));
                return (int)this.ComputeSmallBlock(this.ComputeSmallBlock(this.ComputeSmallBlock(this.ComputeSmallBlock(flags) + hi) + lo) + mid);
            }
        }