Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/nsgmls/StringSet.C

@@ -0,0 +1,34 @@
+/* $XConsortium: StringSet.C /main/1 1996/07/29 17:05:31 cde-hp $ */
+// Copyright (c) 1994 James Clark
+// See the file COPYING for copying permission.
+
+#include "config.h"
+#include "StringSet.h"
+
+#ifdef SP_NAMESPACE
+namespace SP_NAMESPACE {
+#endif
+
+StringSet::StringSet()
+{
+}
+
+Boolean StringSet::add(const StringC &str)
+{
+  StringC *p = table_.lookup(str);
+  if (p)
+    return 1;
+  p = new StringC(str);
+  table_.insert(p);
+  return 0;
+}
+
+void StringSet::swap(StringSet &to)
+{
+  table_.swap(to.table_);
+}
+
+
+#ifdef SP_NAMESPACE
+}
+#endif