pool_allocator.h: Convert to a global free-list, as per the original SGI/HP design...

2004-06-08  Paolo Carlini  <pcarlini@suse.de>

	* include/ext/pool_allocator.h: Convert to a global free-list,
	as per the original SGI/HP design: move the implementation
	details to struct __pool_base, from which __pool_alloc derives.
	* src/allocator.cc: Instantiate __pool_base.

From-SVN: r82794

libstdc++-v3/ChangeLog

+2004-06-08  Paolo Carlini  <pcarlini@suse.de>
+
+	* include/ext/pool_allocator.h: Convert to a global free-list,
+	as per the original SGI/HP design: move the implementation
+	details to struct __pool_base, from which __pool_alloc derives.
+	* src/allocator.cc: Instantiate __pool_base.
+
 2004-06-07  Dhruv Matani  <dhruvbird@gmx.net>
 	    Paolo Carlini  <pcarlini@suse.de>
 

libstdc++-v3/src/allocator.cc

@@ -46,4 +46,6 @@ namespace __gnu_cxx
   // Static members of __pool_alloc.
   template class __pool_alloc<char>;
   template class __pool_alloc<wchar_t>;
+
+  template class __pool_base<true>;
 } // namespace __gnu_cxx