NAG CPP Interface
opt::CommE04RA::get

1 Description

2 Specification

3 Arguments

1: $\mathbf{optstr}$ – std::string Scalar

On entry: A string identifying the option whose current value is required

2: $\mathbf{ivalue}$ – types::f77_integer Scalar

On exit: On exit: if the option supplied in optstr is an integer-valued parameter, ivalue will hold its current value

3: $\mathbf{rvalue}$ – double Scalar

On exit: On exit: if the option supplied in optstr is a real-valued parameter, rvalue will hold its current value

4: $\mathbf{cvalue}$ – std::string Scalar

On exit: Note: the string returned in cvalue will never exceed $40$ characters in length. On exit: if the option supplied in optstr is a character-valued parameter, cvalue will hold its current value

5: $\mathbf{optype}$ – types::f77_integer Scalar

On exit: On exit: indicates whether the option supplied in optstr is an integer-, real - or character-valued argument and hence which of ivalue, rvalue or cvalue holds the current value

6: $\mathbf{opt}$ – OptionalE04ZN Scalar

Optional argument container, derived from Optional.