public override void VisitNamespaceDeclaration(NamespaceDeclarationSyntax node)
{
// Ensure that a CCNamespace is created for this namespace
string namespaceName = GetNamespaceName(node);
CCNamespace ns = codeModel.EnsureNamespace(namespaceName);
// Collect distinct usings from inside the namespace declaration and from the surrounding compilation unit.
CompilationUnitSyntax cunit = GetCompilationUnit(node);
HashSet <string> usings = new HashSet <string>();
foreach (var u in node.Usings)
{
usings.Add(u.Name.ToString());
}
foreach (var u in cunit.Usings)
{
usings.Add(u.Name.ToString());
}
// Increment outgoing dependencies of the current namespace declaration
ns.OutgoingDependencies += usings.Count;
// Increment incoming depedencies for each referenced namespace.
foreach (var uname in usings)
{
CCNamespace d = codeModel.EnsureNamespace(uname);
d.IncomingDependencies++;
}
base.VisitNamespaceDeclaration(node);
}
