mustBeColumn

Checks that value is a column vector or raise an error.

📝 Syntax

• mustBeColumn(var)

• mustBeColumn(var, argPosition)

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

📥 Input argument

• var - a variable: all supported types and classes that implement iscolumn method.

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

📄 Description

mustBeColumn checks that value is a column vector or raise an error.

💡 Example

mustBeColumn(true)
mustBeColumn([])
mustBeColumn(ones(3, 2, 4))

🔗 See also

iscolumn.

🕔 History

Version	📄 Description
1.10.0	initial version