internal static global::System.Runtime.InteropServices.HandleRef getCPtr(BivariateCumulativeNormalDistributionWe04DP obj)
 {
     return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
 }
 internal static global::System.Runtime.InteropServices.HandleRef getCPtr(BivariateCumulativeNormalDistributionWe04DP obj) {
   return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
 }