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nanonext (version 0.7.3)

is_error_value: Is Error Value

Description

Is the object an error value generated by NNG. All returned integer error codes are classed as 'errorValue' to be distinguishable from integer message values. Includes user-specified errors such as 'aio' timeouts.

Usage

is_error_value(x)

Value

Logical value TRUE if 'x' is of class 'errorValue', FALSE otherwise.

Arguments

x

an object.

Examples

Run this code
is_error_value(1L)

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