e04vrc is used to get the value of an Integer optional parameter.
e04vrc can be used before or after calling
e04vhc.
e04vrc obtains the current value of an integer option. For example
e04vrc ("Major Iterations", &itnlim, &state, &fail);
will result in the value of the optional parameter
being output in
itnlim.
A complete list of optional parameters, their abbreviations, synonyms and default values is given in
Section 12 in
e04vhc.
None.
Not applicable.
None.