Removed the global references to session->report.

src/account.cc

@@ -197,7 +197,7 @@ expr_t::ptr_op_t account_t::lookup(const string& name)
     break;
   }
 
-  return session_t::current->report->lookup(name);
+  return session_t::current->global_scope->lookup(name);
 }
 
 bool account_t::valid() const
@@ -222,12 +222,12 @@ bool account_t::valid() const
   return true;
 }
 
-void account_t::calculate_sums()
+void account_t::calculate_sums(expr_t& amount_expr)
 {
   xdata_t& xd(xdata());
 
   foreach (accounts_map::value_type& pair, accounts) {
-    (*pair.second).calculate_sums();
+    (*pair.second).calculate_sums(amount_expr);
 
     xdata_t& child_xd((*pair.second).xdata());
     if (! child_xd.total.is_null()) {
@@ -240,7 +240,7 @@ void account_t::calculate_sums()
   }
 
   call_scope_t args(*this);
-  value_t amount(session_t::current->report->get_amount_expr(args));
+  value_t amount(amount_expr.calc(args));
   if (! amount.is_null()) {
     add_or_set_value(xd.total, amount);
     xd.total_count += xd.count;

src/account.h

@@ -177,7 +177,7 @@ class account_t : public scope_t
     return *xdata_;
   }
 
-  void calculate_sums();
+  void calculate_sums(expr_t& amount_expr);
 };
 
 std::ostream& operator<<(std::ostream& out, const account_t& account);

src/item.cc

@@ -35,6 +35,8 @@
 
 namespace ledger {
 
+bool item_t::use_effective_date = false;
+
 bool item_t::has_tag(const string& tag) const
 {
   if (! metadata)
@@ -224,7 +226,7 @@ value_t get_comment(item_t& item)
 
 optional<date_t> item_t::date() const
 {
-  if (session_t::current->report->use_effective_date && _date_eff)
+  if (use_effective_date && _date_eff)
     return effective_date();
   else
     return actual_date();
@@ -293,7 +295,7 @@ expr_t::ptr_op_t item_t::lookup(const string& name)
     break;
   }
 
-  return session_t::current->report->lookup(name);
+  return session_t::current->global_scope->lookup(name);
 }
 
 bool item_t::valid() const

src/item.h

@@ -93,6 +93,8 @@ public:
   std::size_t	     full_end_line;
 #endif
 
+  static bool        use_effective_date;
+
   item_t(flags_t _flags = ITEM_NORMAL, const optional<string>& _note = none)
     : supports_flags<>(_flags),
       _state(UNCLEARED), note(_note), journal(NULL), src_idx(0),

src/main.cc

@@ -39,6 +39,7 @@ int main(int argc, char * argv[], char * envp[])
   using namespace ledger;
 
   session_t * session = NULL;
+  report_t *  report  = NULL;
   int	      status  = 1;
   try {
     // The very first thing we do is handle some very special command-line
@@ -67,8 +68,8 @@ int main(int argc, char * argv[], char * envp[])
     // between session and report doesn't really matter, but if a GUI were
     // calling into Ledger it would have one session object per open document,
     // with a separate report_t object for each report it generated.
-    session->report.reset(new report_t(*session));
-    report_t& report(*session->report.get());
+    report = new report_t(*session);
+    session->global_scope = report;
 
     // Read the user's options, in the following order:
     //
@@ -79,10 +80,10 @@ int main(int argc, char * argv[], char * envp[])
     // Before processing command-line options, we must notify the session
     // object that such options are beginning, since options like -f cause a
     // complete override of files found anywhere else.
-    read_environment_settings(report, envp);
-    session->read_init();	// accesses report object via session.report
+    read_environment_settings(*report, envp);
+    session->read_init();
     session->now_at_command_line(true);
-    strings_list args = read_command_line_arguments(report, argc, argv);
+    strings_list args = read_command_line_arguments(*report, argc, argv);
 
     // Look for a precommand first, which is defined as any defined function
     // whose name starts with "ledger_precmd_".  The difference between a
@@ -100,21 +101,21 @@ int main(int argc, char * argv[], char * envp[])
     string_iterator arg  = args.begin();
     string	    verb = *arg++;
 
-    if (function_t command = look_for_precommand(report, verb)) {
+    if (function_t command = look_for_precommand(*report, verb)) {
       // Create the output stream (it might be a file, the console or a PAGER
       // subprocess) and invoke the report command.
-      create_output_stream(report);
-      invoke_command_verb(report, command, arg, args.end());
+      create_output_stream(*report);
+      invoke_command_verb(*report, command, arg, args.end());
     }
-    else if (function_t command = look_for_command(report, verb)) {
+    else if (function_t command = look_for_command(*report, verb)) {
       // This is regular command verb, so parse the user's data.
-      if (journal_t * journal = read_journal_files(*session)) {
-	normalize_report_options(report, verb); // jww (2009-02-02): a hack
+      if (journal_t * journal = read_journal_files(*session, report->account)) {
+	normalize_report_options(*report, verb); // jww (2009-02-02): a hack
 
 	// Create the output stream (it might be a file, the console or a
 	// PAGER subprocess) and invoke the report command.
-	create_output_stream(report);
-	invoke_command_verb(report, command, arg, args.end());
+	create_output_stream(*report);
+	invoke_command_verb(*report, command, arg, args.end());
 
 	// Write out a binary cache of the journal data, if needful and
 	// appropriate to do so.
@@ -146,7 +147,7 @@ int main(int argc, char * argv[], char * envp[])
   }
 
   // Close the output stream, waiting on the pager process to exit if need be
-  session->report->output_stream.close();
+  report->output_stream.close();
 
   // If memory verification is being performed (which can be very slow), clean
   // up everything by closing the session and deleting the session object, and
@@ -156,6 +157,8 @@ int main(int argc, char * argv[], char * envp[])
     set_session_context(NULL);
     if (session != NULL)
       checked_delete(session);
+    if (report != NULL)
+      checked_delete(report);
 
     INFO("Ledger ended (Boost/libstdc++ may still hold memory)");
     shutdown_memory_tracing();

src/report.cc

@@ -62,7 +62,7 @@ void report_t::sum_all_accounts()
   pass_down_xacts
     (chain_xact_handlers(*this, xact_handler_ptr(new set_account_value), false),
      walker);
-  session.master->calculate_sums();
+  session.master->calculate_sums(amount_expr);
 }
 
 void report_t::accounts_report(acct_handler_ptr handler)

src/report.h

@@ -149,8 +149,6 @@ public:
   bool		  entry_sort;
   bool		  sort_all;
   bool		  anonymize;
-  bool	          use_effective_date;
-
 
   string	  account;
   optional<path>  pager_path;
@@ -186,7 +184,6 @@ public:
       entry_sort(false),
       sort_all(false),
       anonymize(false),
-      use_effective_date(false),
 
       raw_mode(false),
 
@@ -277,7 +274,7 @@ public:
   // Report filtering
 
   value_t option_effective(call_scope_t& args) {
-    use_effective_date = true;
+    item_t::use_effective_date = true;
   }
 #endif
 

src/session.h

@@ -53,8 +53,6 @@
 
 namespace ledger {
 
-class report_t;
-
 /**
  * @brief Brief
  *
@@ -71,7 +69,7 @@ class session_t : public noncopyable, public scope_t
 public:
   static session_t *		current;
 
-  scoped_ptr<report_t>		report;
+  scope_t *                     global_scope;
 
   std::list<path>		data_files;
   bool                          next_data_file_from_command_line;

src/work.cc

@@ -148,13 +148,13 @@ function_t look_for_precommand(report_t& report, const string& verb)
     return function_t();
 }
 
-journal_t * read_journal_files(session_t& session)
+journal_t * read_journal_files(session_t& session, const string& account)
 {
   INFO_START(journal, "Read journal file");
 
   journal_t * journal(session.create_journal());
 
-  std::size_t count = session.read_data(*journal, session.report->account);
+  std::size_t count = session.read_data(*journal, account);
   if (count == 0)
     throw_(parse_error, "Failed to locate any journal entries; "
 	   "did you specify a valid file with -f?");

src/work.h

@@ -49,7 +49,7 @@ strings_list read_command_line_arguments(report_t& report,
 					 int argc, char * argv[]);
 void         normalize_session_options(session_t& session);
 function_t   look_for_precommand(report_t& report, const string& verb);
-journal_t *  read_journal_files(session_t& session);
+journal_t *  read_journal_files(session_t& session, const string& account);
 function_t   look_for_command(report_t& report, const string& verb);
 void         normalize_report_options(report_t& report, const string& verb);
 void         create_output_stream(report_t& report);