wsextended_double (C Function)
wsextended_double (C Function)
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.