NAG CPP Interface


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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 =‘’YES‘’
2: opt OptionalE04ZM Scalar
Optional argument container, derived from Optional.