- Separate template definition from template declaration

- Explicitly instantiate Singleton templates to be exported from libbackend.so
- Install only header files that are backend interfaces to be exposed to the user
- Don't use full path for including templates in header files
- Instantiate a couple of smart_ptr templates to have their symbols exported outside the DSO. This happens in history.cc. FIXME: the interface for History will definitely need to be reworked, and the two smart_ptr explicit instantiations removed.
- Change SWIG exported interface to make use of Schedulable instead of (Dynamic|Static)Schedulable
- Fix provided policies to make use of the new interface
- TODO: limit the use of smart_ptrs.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@653 3ecf2c5c-341e-0410-92b4-d18e462d057c

Makefile.am

@@ -45,9 +45,9 @@ aclocaldir = @datadir@/aclocal
 
 #define empty global variables
 bin_PROGRAMS =
+pkglib_LTLIBRARIES =
 plugin_LTLIBRARIES =
 noinst_HEADERS =
-pkglib_LTLIBRARIES =
 pkginclude_HEADERS =
 EXTRA_DIST =
 MAINTAINERCLEANFILES =
@@ -175,14 +175,10 @@ src_backend_libbackend_la_SOURCES = \
 		src/backend/thread.cc \
 		src/backend/user_interrupt_exception.cc
 
+# Put here header files that will be installed for the user
+# For headers used internally by the backend, see below.
 pkginclude_HEADERS += \
 		config.h \
-		src/backend/dynamic_process.hh \
-		src/backend/dynamic_request.hh \
-		src/backend/dynamic_resource.hh \
-		src/backend/dynamic_schedulable.hh \
-		src/backend/dynamic_sub_request.hh \
-		src/backend/dynamic_thread.hh \
 		src/backend/global_preferences.hh \
 		src/backend/history.hh \
 		src/backend/observed_subject.hh \
@@ -198,16 +194,27 @@ pkginclude_HEADERS += \
 		src/backend/schedulable_queue.hh \
 		src/backend/scheduler.hh \
 		src/backend/slice.hh \
+		src/backend/sub_request.hh \
+		src/backend/thread.hh \
+		src/backend/user_interrupt_exception.hh
+
+# Put here headers used internally by the backend
+# They won't be installed for the end-user.
+noinst_HEADERS += \
+		src/backend/dynamic_process.hh \
+		src/backend/dynamic_request.hh \
+		src/backend/dynamic_resource.hh \
+		src/backend/dynamic_schedulable.hh \
+		src/backend/dynamic_sub_request.hh \
+		src/backend/dynamic_thread.hh \
 		src/backend/static_process.hh \
 		src/backend/static_request.hh \
 		src/backend/static_resource.hh \
 		src/backend/static_schedulable.hh \
 		src/backend/static_sub_request.hh \
 		src/backend/static_thread.hh \
-		src/backend/string_utils.hh \
-		src/backend/sub_request.hh \
-		src/backend/thread.hh \
-		src/backend/user_interrupt_exception.hh
+		src/backend/string_utils.hh
+
 
 # ############################################################
 #