mustBeReal(var)
mustBeReal(var, argPosition)
C++: void mustBeReal(const ArrayOfVector& args, int argPosition)
| Parameter | Description |
|---|---|
| var | a variable: all supported types and classes that implement isreal method. |
| argPosition | a positive integer value: Position of input argument. |
mustBeReal checks that value is real or raise an error.
mustBeReal(1)
mustBeReal(i)| Version | Description |
|---|---|
| 1.0.0 | initial version |