Use unique_ptr instead of std::auto_ptr

src/amount.cc

@@ -1027,12 +1027,12 @@ bool amount_t::parse(std::istream& in, const parse_flags_t& flags)
   }
 
   // Allocate memory for the amount's quantity value.  We have to
-  // monitor the allocation in an auto_ptr because this function gets
+  // monitor the allocation in a unique_ptr because this function gets
   // called sometimes from amount_t's constructor; and if there is an
   // exeception thrown by any of the function calls after this point,
   // the destructor will never be called and the memory never freed.
 
-  std::auto_ptr<bigint_t> new_quantity;
+  unique_ptr<bigint_t> new_quantity;
 
   if (quantity) {
     if (quantity->refc > 1)

src/csv.cc

@@ -139,8 +139,8 @@ xact_t * csv_reader::read_xact(bool rich_data)
 
   std::istringstream instr(line);
 
-  std::auto_ptr<xact_t> xact(new xact_t);
+  unique_ptr<xact_t> xact(new xact_t);
-  std::auto_ptr<post_t> post(new post_t);
+  unique_ptr<post_t> post(new post_t);
 
   xact->set_state(item_t::CLEARED);
 

src/draft.cc

@@ -233,7 +233,7 @@ xact_t * draft_t::insert(journal_t& journal)
     throw std::runtime_error(_("'xact' command requires at least a payee"));
 
   xact_t *              matching = NULL;
-  std::auto_ptr<xact_t> added(new xact_t);
+  unique_ptr<xact_t> added(new xact_t);
 
   if (xact_t * xact =
       lookup_probable_account(tmpl->payee_mask.str(), journal.xacts.rbegin(),
@@ -316,7 +316,7 @@ xact_t * draft_t::insert(journal_t& journal)
     }
 
     foreach (xact_template_t::post_template_t& post, tmpl->posts) {
-      std::auto_ptr<post_t> new_post;
+      unique_ptr<post_t> new_post;
 
       commodity_t * found_commodity = NULL;
 

src/format.cc

@@ -125,7 +125,7 @@ namespace {
 format_t::element_t * format_t::parse_elements(const string& fmt,
                                                const optional<format_t&>& tmpl)
 {
-  std::auto_ptr<element_t> result;
+  unique_ptr<element_t> result;
 
   element_t * current = NULL;
 

src/main.cc

@@ -80,7 +80,7 @@ int main(int argc, char * argv[], char * envp[])
   ::textdomain("ledger");
 #endif
 
-  std::auto_ptr<global_scope_t> global_scope;
+  unique_ptr<global_scope_t> global_scope;
 
   try {
     // Create the session object, which maintains nearly all state relating to

src/report.cc

@@ -309,7 +309,7 @@ void report_t::posts_report(post_handler_ptr handler)
 {
   handler = chain_post_handlers(handler, *this);
   if (HANDLED(group_by_)) {
-    std::auto_ptr<post_splitter>
+    unique_ptr<post_splitter>
       splitter(new post_splitter(handler, *this, HANDLER(group_by_).expr));
     splitter->set_postflush_func(posts_flusher(handler, *this));
     handler = post_handler_ptr(splitter.release());

src/session.h

@@ -59,8 +59,8 @@ class session_t : public symbol_scope_t
 public:
   bool flush_on_next_data_file;
 
-  std::auto_ptr<journal_t> journal;
+  unique_ptr<journal_t> journal;
-  parse_context_stack_t    parsing_context;
+  parse_context_stack_t parsing_context;
 
   explicit session_t();
   virtual ~session_t() {

src/textual.cc

@@ -527,7 +527,7 @@ void instance_t::automated_xact_directive(char * line)
       query.parse_args(string_value(skip_ws(line + 1)).to_sequence(),
                        keeper, false, true);
 
-    std::auto_ptr<auto_xact_t> ae(new auto_xact_t(predicate_t(expr, keeper)));
+    unique_ptr<auto_xact_t> ae(new auto_xact_t(predicate_t(expr, keeper)));
     ae->pos           = position_t();
     ae->pos->pathname = context.pathname;
     ae->pos->beg_pos  = context.line_beg_pos;
@@ -621,7 +621,7 @@ void instance_t::period_xact_directive(char * line)
 
   try {
 
-  std::auto_ptr<period_xact_t> pe(new period_xact_t(skip_ws(line + 1)));
+  unique_ptr<period_xact_t> pe(new period_xact_t(skip_ws(line + 1)));
   pe->pos           = position_t();
   pe->pos->pathname = context.pathname;
   pe->pos->beg_pos  = context.line_beg_pos;
@@ -665,7 +665,7 @@ void instance_t::xact_directive(char * line, std::streamsize len)
   TRACE_START(xacts, 1, "Time spent handling transactions:");
 
   if (xact_t * xact = parse_xact(line, len, top_account())) {
-    std::auto_ptr<xact_t> manager(xact);
+    unique_ptr<xact_t> manager(xact);
 
     if (context.journal->add_xact(xact)) {
       manager.release();        // it's owned by the journal now
@@ -874,7 +874,7 @@ void instance_t::account_directive(char * line)
   char * p = skip_ws(line);
   account_t * account =
     context.journal->register_account(p, NULL, top_account());
-  std::auto_ptr<auto_xact_t> ae;
+  unique_ptr<auto_xact_t> ae;
 
   while (peek_whitespace_line()) {
     read_line(line);
@@ -1287,7 +1287,7 @@ post_t * instance_t::parse_post(char *          line,
 {
   TRACE_START(post_details, 1, "Time spent parsing postings:");
 
-  std::auto_ptr<post_t> post(new post_t);
+  unique_ptr<post_t> post(new post_t);
 
   post->xact          = xact;   // this could be NULL
   post->pos           = position_t();

src/timelog.cc

@@ -88,7 +88,7 @@ namespace {
     if (! out_event.note.empty() && event.note.empty())
       event.note = out_event.note;
 
-    std::auto_ptr<xact_t> curr(new xact_t);
+    unique_ptr<xact_t> curr(new xact_t);
     curr->_date = event.checkin.date();
     curr->code  = out_event.desc; // if it wasn't used above
     curr->payee = event.desc;