mustBeLogicalScalar

Checks that value is logical scalar or raise an error.

📝 Syntax

• mustBeLogicalScalar(var)

• mustBeLogicalScalar(var, argPosition)

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

📥 Input argument

• var - a variable: all supported types and classes that implement islogical, isscalar methods.

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

📄 Description

mustBeLogicalScalar checks that value is logical scalar or raise an error.

💡 Example

mustBeLogicalScalar(true)
mustBeLogicalScalar([])
mustBeLogicalScalar([true false])

🔗 See also

isscalar, islogical.

🕔 History

Version	📄 Description
1.0.0	initial version