mustBeFolder

Checks that input path refers to folder.

Syntax

• mustBeFolder(var)
• mustBeFolder(var, argPosition)
• C++: void mustBeFolder(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

mustBeFolder checks that input path refers to folder or raise an error.

Example

mustBeFolder(tempdir())
mustBeFolder('hello_nelson')

See also

isdir.

History

Author

Allan CORNET