wsextended_double

is a WSTP type representing an extended-precision floating-point number.

Details

  • If your computer system and compiler support extended-precision floating-point numbers, then wsextended_double is a C long double.
  • On computer systems that do not support the C long double, wsextended_double is a struct{unsigned short arr[5];}.
  • wsextended_double is declared in the WSTP header file wstp.h.

See Also

WSGetReal128()  WSPutReal128()

Tutorials