Oriented somewhat on dictionary methods.
Return the argument string associated with the named option:
Info<< "-foo: " << args.option("foo") << nl;
Return true if the named option is found
if (args.optionFound("foo")) ...
Return an IStringStream to the named option
old: value = readScalar(IStringStream(args.options()["foo"])());
newer: value = readScalar(args.optionLookup("foo")());
also: List<scalar> lst(args.optionLookup("foo")());
Read a value from the named option
newest: value = args.optionRead<scalar>("foo");
Read a value from the named option if present.
old: if (args.options().found("foo"))
{
value = readScalar(IStringStream(args.options()["foo"])());
}
new: args.optionReadIfPresent("foo", value);
Read a List of values from the named option
patches = args.optionReadList<word>("patches");
Didn't bother adding optionReadListIfPresent<T>(const word&), since it
probably wouldn't be common anyhow.
- Read a bracket-delimited list, or handle a single value as list of size 1.
Mostly useful for handling command-line arguments.
eg,
if (args.options().found("patches"))
{
patches = readList<word>(IStringStream(args.options()["patches"])());
}
can handle both of these:
-patches patch0
-patches \( patch1 patch2 patch3 \)
foamToEnsight:
- add -noPatches option
- had incorrect part# when the internalMesh was not output
- case file is always ascii
foamToEnsightParts:
- fixed field selection bug,
no fields were selected when a single time-step was selected
