mustBeRow

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

📝 Syntax

• mustBeRow(var)

• mustBeRow(var, argPosition)

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

📥 Input argument

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

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

📄 Description

mustBeRow checks that value is a row vector or raise an error.

💡 Example

mustBeRow([1, 1])
mustBeRow([])
mustBeRow([1; 1])

🔗 See also

isrow.

🕔 History

Version	📄 Description
1.10.0	initial version