Refactor Util::ptr_shared

Util::ptr_shared<T> was only used in its <char> specialization, so it is now refactored into a
non-template class. Using it with arbitary classes was dangerous anyway.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/debug/logger.cpp b/src/debug/logger.cpp
index 2eb81a0ba..d422b8e72 100644
--- a/src/debug/logger.cpp
+++ b/src/debug/logger.cpp
@@ -26,7 +26,7 @@ bool Logger::_category_mask[Event::N_CATEGORIES];
 
 namespace {
 
-static void write_escaped_value(std::ostream &os, Util::ptr_shared<char> value) {
+static void write_escaped_value(std::ostream &os, Util::ptr_shared value) {
     for ( char const *current=value ; *current ; ++current ) {
         switch (*current) {
         case '&':
@@ -58,7 +58,7 @@ static void write_indent(std::ostream &os, unsigned depth) {
 
 static std::ofstream log_stream;
 static bool empty_tag=false;
-typedef std::vector<Util::ptr_shared<char>, GC::Alloc<Util::ptr_shared<char>, GC::MANUAL> > TagStack;
+typedef std::vector<Util::ptr_shared, GC::Alloc<Util::ptr_shared, GC::MANUAL> > TagStack;
 static TagStack &tag_stack() {
     static TagStack stack;
     return stack;
@@ -158,7 +158,7 @@ void Logger::init() {
 }
 
 void Logger::_start(Event const &event) {
-    Util::ptr_shared<char> name=event.name();
+    Util::ptr_shared name=event.name();
 
     if (empty_tag) {
         log_stream << ">\n";
@@ -185,7 +185,7 @@ void Logger::_start(Event const &event) {
 }
 
 void Logger::_skip() {
-    tag_stack().push_back(Util::ptr_shared<char>());
+    tag_stack().push_back(Util::ptr_shared());
 }
 
 void Logger::_finish() {