<< mustBeNegative

Validators

mustBeNonSparse >>

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mustBeNonNan

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Checks that value is not NaN.

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Syntax

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mustBeNonNan(var)

mustBeNonNan(var, argPosition)

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

Input argument

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var

a variable: all supported types and classes that implement isnan methods.

argPosition

a positive integer value: Position of input argument.

Description

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mustBeNonNan checks that value is not NaN or raise an error.

Example

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mustBeNonNan(1)
mustBeNonNan([])
mustBeNonNan(NaN)

See also

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isempty, isnan.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET