mustBeReal

Checks that value is real.

Syntax

  • mustBeReal(var)
  • mustBeReal(var, argPosition)
  • C++: void mustBeReal(const ArrayOfVector& args, int argPosition)

Input argument

  • var - a variable: all supported types and classes that implement isreal method.
  • argPosition - a positive integer value: Position of input argument.

Description

mustBeReal checks that value is real or raise an error.

Example

mustBeReal(1)
mustBeReal(i)

See also

isreal.

History

VersionDescription
1.0.0initial version

Author

Allan CORNET