NAG CPP Interface
iomanager::IOManager::unit_from_istream

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Interfaces: FL CL CPP AD

Namespace: nagcpp

Namespace: iomanager

Class: IOManager

Method: unit_from_istream

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IOManager::unit_from_istream returns the unit number associated with a previously registered Input channel.

If the supplied channel has not been previously registered a value of

0

is returned.

unit_from_istream(std::istream is_of_interest)

1: $is_of_interest$ – std::istream Scalar: On entry: a previously registered Input channel.