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

Author

Allan CORNET