mustBeFloat

Checks that value is floating-point or raise an error.

📝 Syntax

• mustBeFloat(var)

• mustBeFloat(var, argPosition)

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

📥 Input argument

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

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

📄 Description

mustBeFloat checks that value is floating-point (single or double) or raise an error.

💡 Example

mustBeFloat(true)
mustBeFloat([])
mustBeFloat(single([true false]))

🔗 See also

isfloat.

🕔 History

Version	📄 Description
1.0.0	initial version