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

Author

Allan CORNET

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