Fixed a bug where private inner classes showed up as protected inner classes.

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403743

docs/htmlify/htmlify.cpp

@@ -11,7 +11,7 @@
 #include "to_xml.h"
 
 
-const char* VERSION = "3.1";
+const char* VERSION = "3.2";
 
 using namespace std;
 using namespace dlib;

docs/htmlify/to_xml.cpp

@@ -708,17 +708,20 @@ void process_file (
                                 // into the classes output vector.
                                 if (class_stack.size() > 0 && namespaces.back() == class_stack.top().name)
                                 {
-                                    // if this class is a inner_class of another then push it into the
-                                    // public_inner_classes field of it's containing class
+                                    // If this class is a inner_class of another then push it into the
+                                    // public_inner_classes or protected_inner_classes field of it's containing class.
                                     if (class_stack.size() > 1)
                                     {
                                         tok_class_record temp = class_stack.top();
                                         class_stack.pop();
-                                        if (scope_access.size() > 0 && scope_access.top() == public_scope)
+                                        if (scope_access.size() > 0)
+                                        {
+                                            if (scope_access.top() == public_scope)
                                                 class_stack.top().public_inner_classes.push_back(temp);
-                                        else
+                                            else if (scope_access.top() == protected_scope)
                                                 class_stack.top().protected_inner_classes.push_back(temp);
                                         }
+                                    }
                                     else if (class_stack.size() > 0)
                                     {
                                         classes.push_back(class_stack.top());