mustBeInteger

Checks that value is integer or raise an error.

Syntax

  • mustBeInteger(var)

  • mustBeInteger(var, argPosition)

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

Input argument

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

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

Description

mustBeInteger checks that value is integer or raise an error.

Example

mustBeInteger(-1)
mustBeInteger(Inf)

See also

mustBeNumeric.

History

VersionDescription

1.0.0

initial version

Author

Allan CORNET

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