NAG Library Manual, Mark 27
Interfaces:  FL   CL   CPP   AD 
NAG CPP Interface Introduction
Namespace: nagcpp
Namespace: opt
Class: CommE04RA
Method: setter_presolveblockdetect

NAG CPP Interface
opt::CommE04RA::setter_presolveblockdetect

NAG Library Manual, Mark 27
Interfaces:  FL   CL   CPP   AD 
NAG CPP Interface Introduction
Namespace: nagcpp
Namespace: opt
Class: CommE04RA
Method: setter_presolveblockdetect

▸▿ Contents

© The Numerical Algorithms Group Ltd. 2020

1 Description

If presolveblockdetect = ‘’YES‘’, the matrix constraints are checked during preprocessoring to determine if they can be split into smaller independent ones, thus speeding up the solver
Used by: presolveblockdetect in e04svf (no CPP interface).
CommE04RA::setter_presolveblockdetect returns a reference to the communication class itself.

2 Specification

CommE04RA&  PresolveBlockDetect(std::string value = Default =‘’YES‘’ )
CommE04RA&  PresolveBlockDetect(std::string value = Default =‘’YES‘’ , OptionalE04ZM opt)

3 Arguments

1: value – std::string Scalar
On entry: the required value of the argument.
Default:
Default =‘’YES‘’
2: opt – OptionalE04ZM Scalar
Optional argument container, derived from Optional.
© The Numerical Algorithms Group Ltd. 2020