[Boost-commit] svn:boost r67440 - trunk/boost/archive

Subject: [Boost-commit] svn:boost r67440 - trunk/boost/archive
From: ramey_at_[hidden]
Date: 2010-12-23 20:26:59

Author: ramey
Date: 2010-12-23 20:26:58 EST (Thu, 23 Dec 2010)
New Revision: 67440
URL: http://svn.boost.org/trac/boost/changeset/67440

Log:
attempt to make binary archive created with versions < 1.42 readable
Text files modified: 
   trunk/boost/archive/basic_archive.hpp         |     2 +-                                      
   trunk/boost/archive/basic_binary_iarchive.hpp |    13 +++++++++++++                           
   2 files changed, 14 insertions(+), 1 deletions(-)

Modified: trunk/boost/archive/basic_archive.hpp
==============================================================================
--- trunk/boost/archive/basic_archive.hpp	(original)
+++ trunk/boost/archive/basic_archive.hpp	2010-12-23 20:26:58 EST (Thu, 23 Dec 2010)
@@ -254,7 +254,7 @@
 #define BOOST_ARCHIVE_STRONG_TYPEDEF(T, D)         \
     class D : public T {                           \
     public:                                        \
-        explicit D(const T t) : T(t){}             \
+        explicit D(const T tt) : T(tt){}           \
     };                                             \
 /**/
 

Modified: trunk/boost/archive/basic_binary_iarchive.hpp
==============================================================================
--- trunk/boost/archive/basic_binary_iarchive.hpp	(original)
+++ trunk/boost/archive/basic_binary_iarchive.hpp	2010-12-23 20:26:58 EST (Thu, 23 Dec 2010)
@@ -82,6 +82,19 @@
     // binary files don't include the optional information 
     void load_override(class_id_optional_type & /* t */, int){}
 
+    void load_override(tracking_type & t, int /*version*/){
+        library_version_type lvt = this->get_library_version();
+        if(boost::archive::library_version_type(6) < lvt){
+            int_least8_t x=0;
+            * this->This() >> x;
+            t = boost::archive::tracking_type(x);
+        }
+        else{
+            bool x=0;
+            * this->This() >> x;
+            t = boost::archive::tracking_type(x);
+        }
+    }
     void load_override(class_id_type & t, int version){
         library_version_type lvt = this->get_library_version();
         if(boost::archive::library_version_type(7) < lvt){