Moved xdata clearing code into each type proper

src/account.cc

@@ -382,6 +382,15 @@ account_t::xdata_t::details_t::operator+=(const details_t& other)
   return *this;
 }
 
+void account_t::clear_xdata()
+{
+  xdata_ = none;
+
+  foreach (accounts_map::value_type& pair, accounts)
+    if (! pair.second->has_flags(ACCOUNT_TEMP))
+      pair.second->clear_xdata();
+}
+
 value_t account_t::amount(const optional<expr_t&>& expr) const
 {
   if (xdata_ && xdata_->has_flags(ACCOUNT_EXT_VISITED)) {

src/account.h

@@ -230,9 +230,7 @@ public:
   bool has_xdata() const {
     return xdata_;
   }
-  void clear_xdata() {
-    xdata_ = none;
-  }
+  void clear_xdata();
   xdata_t& xdata() {
     if (! xdata_)
       xdata_ = xdata_t();

src/filters.h

@@ -70,19 +70,6 @@ public:
   virtual void operator()(post_t&) {}
 };
 
-/**
- * @brief Brief
- *
- * Long.
- */
-class clear_post_xdata : public item_handler<post_t>
-{
-public:
-  virtual void operator()(post_t& post) {
-    post.clear_xdata();
-  }
-};
-
 class posts_iterator;
 
 /**
@@ -790,19 +777,6 @@ class forecast_posts : public generate_posts
 // Account filters
 //
 
-/**
- * @brief Brief
- *
- * Long.
- */
-class clear_account_xdata : public item_handler<account_t>
-{
-public:
-  virtual void operator()(account_t& acct) {
-    acct.clear_xdata();
-  }
-};
-
 class accounts_iterator;
 
 /**

src/journal.cc

@@ -134,6 +134,23 @@ bool journal_t::remove_xact(xact_t * xact)
   return true;
 }
 
+void journal_t::clear_xdata()
+{
+  foreach (xact_t * xact, xacts)
+    if (! xact->has_flags(ITEM_TEMP))
+      xact->clear_xdata();
+
+  foreach (auto_xact_t * xact, auto_xacts)
+    if (! xact->has_flags(ITEM_TEMP))
+      xact->clear_xdata();
+
+  foreach (period_xact_t * xact, period_xacts)
+    if (! xact->has_flags(ITEM_TEMP))
+      xact->clear_xdata();
+
+  master->clear_xdata();
+}
+
 bool journal_t::valid() const
 {
   if (! master->valid()) {

src/journal.h

@@ -177,6 +177,8 @@ public:
 		    const path *  original_file = NULL,
 		    bool          strict	= false);
 
+  void clear_xdata();
+
   bool valid() const;
 
 #if defined(HAVE_BOOST_SERIALIZATION)

src/precmd.cc

@@ -67,7 +67,7 @@ namespace {
       {
 	std::istringstream in(str);
 	report.session.journal->parse(in, report.session);
-	report.session.clean_accounts();
+	report.session.journal->clear_xdata();
       }
     }
     xact_t * first = report.session.journal->xacts.front();

src/py_journal.cc

@@ -231,6 +231,8 @@ void export_journal()
     .def("sources", range<return_internal_reference<> >
 	 (&journal_t::sources_begin, &journal_t::sources_end))
 
+    .def("clear_xdata", &journal_t::clear_xdata)
+
     .def("valid", &journal_t::valid)
     ;
 }

src/py_xact.cc

@@ -122,6 +122,8 @@ void export_xact()
 
     .def("lookup", &xact_t::lookup)
 
+    .def("clear_xdata", &xact_t::clear_xdata)
+
     .def("valid", &xact_t::valid)
     ;
 

src/report.cc

@@ -50,7 +50,7 @@ void report_t::posts_report(post_handler_ptr handler)
 {
   journal_posts_iterator walker(*session.journal.get());
   pass_down_posts(chain_post_handlers(*this, handler), walker);
-  session.clean_posts();
+  session.journal->clear_xdata();
 }
 
 void report_t::generate_report(post_handler_ptr handler)
@@ -70,7 +70,7 @@ void report_t::xact_report(post_handler_ptr handler, xact_t& xact)
 {
   xact_posts_iterator walker(xact);
   pass_down_posts(chain_post_handlers(*this, handler), walker);
-  session.clean_posts(xact);
+  xact.clear_xdata();
 }
 
 void report_t::accounts_report(acct_handler_ptr handler)
@@ -101,15 +101,14 @@ void report_t::accounts_report(acct_handler_ptr handler)
   else
     pass_down_accounts(handler, *iter.get());
 
-  session.clean_posts();
-  session.clean_accounts();
+  session.journal->clear_xdata();
 }
 
 void report_t::commodities_report(post_handler_ptr handler)
 {
   posts_commodities_iterator walker(*session.journal.get());
   pass_down_posts(chain_post_handlers(*this, handler), walker);
-  session.clean_posts();
+  session.journal->clear_xdata();
 }
 
 value_t report_t::fn_amount_expr(call_scope_t& scope)

src/session.cc

@@ -224,25 +224,6 @@ void session_t::close_journal_files()
   amount_t::initialize(journal->commodity_pool);
 }
 
-void session_t::clean_posts()
-{
-  journal_posts_iterator walker(*journal.get());
-  pass_down_posts(post_handler_ptr(new clear_post_xdata), walker);
-}
-
-void session_t::clean_posts(xact_t& xact)
-{
-  xact_posts_iterator walker(xact);
-  pass_down_posts(post_handler_ptr(new clear_post_xdata), walker);
-}
-
-void session_t::clean_accounts()
-{
-  basic_accounts_iterator acct_walker(*journal->master);
-  pass_down_accounts(acct_handler_ptr(new clear_account_xdata), acct_walker);
-  journal->master->clear_xdata();
-}
-
 option_t<session_t> * session_t::lookup_option(const char * p)
 {
   switch (*p) {

src/session.h

@@ -93,14 +93,6 @@ public:
   void read_journal_files();
   void close_journal_files();
 
-  void clean_posts();
-  void clean_posts(xact_t& xact);
-  void clean_accounts();
-  void clean_all() {
-    clean_posts();
-    clean_accounts();
-  }
-
   void report_options(std::ostream& out)
   {
     HANDLER(account_).report(out);

src/xact.cc

@@ -76,6 +76,13 @@ bool xact_base_t::remove_post(post_t * post)
   return true;
 }
 
+void xact_base_t::clear_xdata()
+{
+  foreach (post_t * post, posts)
+    if (! post->has_flags(ITEM_TEMP))
+      post->clear_xdata();
+}
+
 bool xact_base_t::finalize()
 {
   // Scan through and compute the total balance for the xact.  This is used

src/xact.h

@@ -85,6 +85,9 @@ public:
   }
 
   virtual bool finalize();
+
+  void clear_xdata();
+
   virtual bool valid() const {
     return true;
   }