mustBeVectorOrEmpty

Checks that value is a vector or empty, or raise an error.

📝Syntax

mustBeVectorOrEmpty(var)
mustBeVectorOrEmpty(var, argPosition)
C++: void mustBeVectorOrEmpty(const ArrayOfVector& args, int argPosition)

📥Input Arguments

Parameter	Description
var	a variable: all supported types and classes that implement isvector and isempty methods.
argPosition	a positive integer value: Position of input argument.

📄Description

mustBeVectorOrEmpty checks that value is a vector or empty, or raise an error.

💡Examples

mustBeVectorOrEmpty([1 2])
mustBeVectorOrEmpty(zeros(0, 3))
mustBeVectorOrEmpty(ones(2))

🔗See Also

🕔Version History

Version	Description
1.15.0	initial version