C++
int acedRetReal( double rval );
File
acedads.h
Description
Returns a real value to AutoLISP. The AutoLISP expression that invoked the external function returns the real result as built-in and user-defined AutoLISP functions do.
An external function can make more than one call to value-return functions upon a single kInvkSubrMsg message, but the AutoLISP function returns only the value passed it by the last value-return function invoked.
The acedRetReal() function always returns RTNORM.
Parameters
| Parameters | Description |
|---|---|
| rval | Double-precision floating-point value |
Previous Declaration
AutoCAD 2024 and earlier
int acedRetReal (ads_real rval);
History
AutoCAD 2025
result argument changed from ads_real to double.