NAG Library Manual, Mark 27
Interfaces:  FL   CL   CPP   AD 
NAG CPP Interface Introduction
Namespace: nagcpp
Namespace: iomanager
Class: IOManager
Method: unit_from_istream

NAG CPP Interface
iomanager::IOManager::unit_from_istream

NAG Library Manual, Mark 27
Interfaces:  FL   CL   CPP   AD 
NAG CPP Interface Introduction
Namespace: nagcpp
Namespace: iomanager
Class: IOManager
Method: unit_from_istream

▸▿ Contents

© The Numerical Algorithms Group Ltd. 2020

1 Description

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.

2 Specification

types::f77_integer  unit_from_istream(std::istream is_of_interest)

3 Arguments

1: is_of_interest – std::istream Scalar
On entry: a previously registered Input channel.
© The Numerical Algorithms Group Ltd. 2020