mustBeFinite

Checks that value is finite or raise an error.

Syntax

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

Input argument

• var - a variable: all supported types and classes that implement isfinite methods.
• argPosition - a positive integer value: Position of input argument.

Description

mustBeFinite checks that value is finite or raise an error.

Empty values are ignored.

Example

mustBeFinite(1)
mustBeFinite(Inf)

See also

isfinite, isempty.

History

Author

Allan CORNET