mustBeTextScalar

Checks that value is single piece of text or raise an error.

Syntax

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

Input argument

• var - a variable: a scalar string array or row vector characters array.
• argPosition - a positive integer value: Position of input argument.

Description

mustBeTextScalar that value is single piece of text or raise an error.

Example

mustBeTextScalar('true')
mustBeTextScalar(["f", "ff"])
mustBeTextScalar("hello")

See also

isscalar, ischar, isstring.

History

Author

Allan CORNET