mustBeNonZero

Checks that value is not zero.

Syntax

  • mustBeNonZero(var)

  • mustBeNonZero(var, argPosition)

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

Input argument

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

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

Description

mustBeNonZero checks that value is not zero or raise an error.

Example

mustBeNonZero(1)
mustBeNonZero([])
mustBeNonZero(NaN)
mustBeNonZero(0)

See also

isempty, eq.

History

Version
Description

1.0.0

initial version

Author

Allan CORNET

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