x06 Chapter Contents
x06 Chapter Introduction
NAG Library Manual

# NAG Library Function Documentnag_using_threaded_impl (x06xac)

## 1  Purpose

nag_using_threaded_impl (x06xac) returns $1$ when using a multi-threaded implementation of the NAG Library and $0$ otherwise.

## 2  Specification

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## 3  Description

nag_using_threaded_impl (x06xac) can be used to determine whether you are using a serial or multi-threaded implementation of the NAG Library. In particular, with this information the behaviour of the other routines in this chapter can be predicted, as described in the x06 Chapter Introduction.
The function returns $1$ when a multi-threaded implementation of the Library is being used and $0$ if a serial implementation is being used.

None.

None.

None.

Not applicable.