UDAs - User Defined Attributes

- Added support for named allowable values.

src/columns/ColUDA.cpp

@@ -57,6 +57,23 @@ ColumnUDA::~ColumnUDA ()
 {
 }
 
+////////////////////////////////////////////////////////////////////////////////
+bool ColumnUDA::validate (std::string& value)
+{
+  // No restrictions.
+  if (_values.size () == 0)
+    return true;
+
+  // Look for exact match value.
+  std::vector <std::string>::iterator i;
+  for (i = _values.begin (); i != _values.end (); ++i)
+    if (*i == value)
+      return true;
+
+  // Fail if not found.
+  return false;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // Set the minimum and maximum widths for the value.
 //