Packets: Add reserve() / capacity() to PacketData interface

Utils/Daemon: Make argv() return 'char const **'

PPI/AnnotationRouter.hh

@@ -100,7 +100,7 @@ namespace module {
 
         struct DuplicateKeyException : public senf::Exception
         { DuplicateKeyException(AnnotationType const & key) 
-              : senf::Exception("Duplicate senf::ppi::module::AnnotationRouter routing key")
+              : senf::Exception("Duplicate senf::ppi::module::AnnotationRouter routing key ")
                 { append(boost::lexical_cast<std::string>(key)); } };
 
     private:

Packets/PacketData.cci

@@ -108,6 +108,17 @@ prefix_ void senf::PacketData::clear()
     impl().clear(this);
 }
 
+prefix_ void senf::PacketData::reserve(size_type n)
+{
+    impl().reserve(n + size() - impl().size());
+}
+
+prefix_ senf::PacketData::size_type senf::PacketData::capacity()
+    const
+{
+    return impl().capacity() - (impl().size() - size());
+}
+
 prefix_ bool senf::PacketData::valid()
 {
     return impl_;

Packets/PacketData.hh

@@ -133,6 +133,9 @@ namespace senf {
         
         void resize(size_type n, byte v=0);
 
+        void reserve(size_type n);
+        size_type capacity() const;
+
         ///@}
 
     protected:

Packets/PacketImpl.cci

@@ -175,6 +175,17 @@ prefix_ void senf::detail::PacketImpl::erase(PacketData * self, iterator first,
     updateIterators(self,ix,-delta);
 }
 
+prefix_ void senf::detail::PacketImpl::reserve(size_type n)
+{
+    data_.reserve(n);
+}
+
+prefix_ senf::detail::PacketImpl::size_type senf::detail::PacketImpl::capacity()
+    const
+{
+    return data_.capacity();
+}
+
 ///////////////////////////////////////////////////////////////////////////
 // senf::detail::PacketImpl::Guard
 

Packets/PacketImpl.hh

@@ -183,6 +183,9 @@ namespace detail {
         void erase(PacketData * self, iterator first, iterator last);
         void clear(PacketData * self);
 
+        void reserve(size_type n);
+        size_type capacity() const;
+
         // Annotations
         template <class Annotation>
         Annotation & annotation();

Utils/Daemon/Daemon.cc

@@ -89,7 +89,7 @@ prefix_ int senf::Daemon::argc()
     return argc_;
 }
 
-prefix_ char ** senf::Daemon::argv() 
+prefix_ char const ** senf::Daemon::argv() 
 {
     return argv_;
 }
@@ -107,7 +107,7 @@ namespace {
 
 prefix_ void senf::Daemon::removeDaemonArgs()
 {
-    char ** last (std::remove_if(argv_+1, argv_+argc_, IsDaemonOpt()));
+    char const ** last (std::remove_if(argv_+1, argv_+argc_, IsDaemonOpt()));
     *last = 0;
     argc_ = last - argv_;
 }
@@ -238,7 +238,7 @@ prefix_ void senf::Daemon::exit(unsigned code)
     throw DaemonExitException(code);
 }
 
-prefix_ int senf::Daemon::start(int argc, char ** argv)
+prefix_ int senf::Daemon::start(int argc, char const ** argv)
 {
     argc_ = argc;
     argv_ = argv;

Utils/Daemon/Daemon.hh

@@ -157,7 +157,7 @@ namespace senf {
                                              successful startup. */
 
         int argc();                     ///< Access command line parameter count
-        char ** argv();                 ///< Access command line parameters
+        char const ** argv();           ///< Access command line parameters
         void removeDaemonArgs();        ///< Remove the daemon arguments from argc()/argv()
 
         static void exit(unsigned code=0); ///< Terminate daemon with failure
@@ -168,7 +168,7 @@ namespace senf {
 
         ///\}
         
-        int start(int argc, char ** argv); ///< Called from main() to launch daemon.
+        int start(int argc, char const ** argv); ///< Called from main() to launch daemon.
                                         /**< Normally not called directly but from the
                                              \ref SENF_DAEMON_MAIN macro. */
 
@@ -211,7 +211,7 @@ namespace senf {
         void installSighandlers();
 
         int argc_;
-        char ** argv_;
+        char const ** argv_;
 
         bool daemonize_;
         std::string stdoutLog_;
@@ -234,7 +234,7 @@ namespace senf {
         \ingroup process
      */
 #   define SENF_DAEMON_MAIN(klass)                                                                \
-        int main(int argc, char ** argv)                                                    \
+        int main(int argc, char const ** argv)                                                    \
         {                                                                                         \
             klass instance;                                                                       \
             return instance.start(argc, argv);                                                    \

Utils/Daemon/Daemon.test.cc

@@ -73,7 +73,7 @@ namespace {
         }
     };
 
-    int myMain(int argc, char ** argv)
+    int myMain(int argc, char const ** argv)
     {
         MyDaemon instance;
         return instance.start(argc, argv);