<< mustBeNonSparse

Validators

mustBeNonzeroLengthText >>

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mustBeNonZero

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Checks that value is not zero.

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Syntax

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mustBeNonZero(var)

mustBeNonZero(var, argPosition)

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

Input argument

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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

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

Example

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

See also

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isempty, eq.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET