mustBeFile

Checks that input path refers to file.

📝 Syntax

• mustBeFile(var)

• mustBeFile(var, argPosition)

• C++: void mustBeFile(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

mustBeFile checks that input path refers to file or raise an error.

💡 Example

mustBeFile(tempdir())
 mustBeFile([nelsonroot(), '/etc/startup.m'])

🔗 See also

isfile.

🕔 History

Version	📄 Description
1.0.0	initial version