mustBeNumericOrLogical

Checks that input is numeric or logical.

Syntax

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

Input argument

• var - a variable.
• argPosition - a positive integer value: Position of input argument.

Description

mustBeNumericOrLogical checks that value is numeric or logical otherwise raise an error.

Example

mustBeNumericOrLogical(1)
mustBeNumericOrLogical([])
mustBeNumericOrLogical({1})

See also

isnumeric.

History

Author

Allan CORNET