Use struct instead of class in specialization

4 files changed, 16 insertions, 26 deletions

diff --git a/odb/boost/date-time/mysql/gregorian-traits.hxx b/odb/boost/date-time/mysql/gregorian-traits.hxx
index 2df2483..eeb512c 100644
--- a/odb/boost/date-time/mysql/gregorian-traits.hxx
+++ b/odb/boost/date-time/mysql/gregorian-traits.hxx
@@ -20,9 +20,8 @@ namespace odb
   namespace mysql
   {
     template <>
-    class default_value_traits< ::boost::gregorian::date, id_date>
+    struct default_value_traits< ::boost::gregorian::date, id_date>
     {
-    public:
       typedef ::boost::gregorian::date date;
       typedef date value_type;
       typedef date query_type;
@@ -58,7 +57,7 @@ namespace odb
     };
 
     template <>
-    class default_type_traits< ::boost::gregorian::date>
+    struct default_type_traits< ::boost::gregorian::date>
     {
       static const database_type_id db_type_id = id_date;
     };
diff --git a/odb/boost/date-time/mysql/posix-time-traits.hxx b/odb/boost/date-time/mysql/posix-time-traits.hxx
index 916be76..515ef77 100644
--- a/odb/boost/date-time/mysql/posix-time-traits.hxx
+++ b/odb/boost/date-time/mysql/posix-time-traits.hxx
@@ -21,9 +21,8 @@ namespace odb
   namespace mysql
   {
     template <>
-    class default_value_traits< ::boost::posix_time::ptime, id_datetime>
+    struct default_value_traits< ::boost::posix_time::ptime, id_datetime>
     {
-    public:
       typedef ::boost::posix_time::ptime ptime;
       typedef ::boost::posix_time::time_duration time_duration;
       typedef ::boost::gregorian::date date;
@@ -69,9 +68,8 @@ namespace odb
     };
 
     template <>
-    class default_value_traits< ::boost::posix_time::ptime, id_timestamp>
+    struct default_value_traits< ::boost::posix_time::ptime, id_timestamp>
     {
-    public:
       typedef ::boost::posix_time::ptime ptime;
       typedef ::boost::posix_time::time_duration time_duration;
       typedef ::boost::gregorian::date date;
@@ -122,9 +120,8 @@ namespace odb
     };
 
     template <>
-    class default_value_traits< ::boost::posix_time::time_duration, id_time>
+    struct default_value_traits< ::boost::posix_time::time_duration, id_time>
     {
-    public:
       typedef ::boost::posix_time::time_duration time_duration;
       typedef time_duration value_type;
       typedef time_duration query_type;
@@ -171,13 +168,13 @@ namespace odb
     };
 
     template <>
-    class default_type_traits< ::boost::posix_time::ptime>
+    struct default_type_traits< ::boost::posix_time::ptime>
     {
       static const database_type_id db_type_id = id_datetime;
     };
 
     template <>
-    class default_type_traits< ::boost::posix_time::time_duration>
+    struct default_type_traits< ::boost::posix_time::time_duration>
     {
       static const database_type_id db_type_id = id_time;
     };
diff --git a/odb/boost/date-time/sqlite/gregorian-traits.hxx b/odb/boost/date-time/sqlite/gregorian-traits.hxx
index b7e5f39..b50c8f0 100644
--- a/odb/boost/date-time/sqlite/gregorian-traits.hxx
+++ b/odb/boost/date-time/sqlite/gregorian-traits.hxx
@@ -30,9 +30,8 @@ namespace odb
   namespace sqlite
   {
     template <>
-    class default_value_traits< ::boost::gregorian::date, id_text>
+    struct default_value_traits< ::boost::gregorian::date, id_text>
     {
-    public:
       typedef ::boost::gregorian::date date;
       typedef date value_type;
       typedef date query_type;
@@ -82,9 +81,8 @@ namespace odb
     };
 
     template <>
-    class default_value_traits< ::boost::gregorian::date, id_integer>
+    struct default_value_traits< ::boost::gregorian::date, id_integer>
     {
-    public:
       typedef ::boost::gregorian::date date;
       typedef ::boost::posix_time::time_duration time_duration;
       typedef ::boost::posix_time::ptime ptime;
@@ -125,7 +123,7 @@ namespace odb
     };
 
     template <>
-    class default_type_traits< ::boost::gregorian::date>
+    struct default_type_traits< ::boost::gregorian::date>
     {
       static const database_type_id db_type_id = id_text;
     };
diff --git a/odb/boost/date-time/sqlite/posix-time-traits.hxx b/odb/boost/date-time/sqlite/posix-time-traits.hxx
index 41ce7e5..c8026fa 100644
--- a/odb/boost/date-time/sqlite/posix-time-traits.hxx
+++ b/odb/boost/date-time/sqlite/posix-time-traits.hxx
@@ -29,9 +29,8 @@ namespace odb
   namespace sqlite
   {
     template <>
-    class default_value_traits< ::boost::posix_time::ptime, id_text>
+    struct default_value_traits< ::boost::posix_time::ptime, id_text>
     {
-    public:
       typedef ::boost::posix_time::ptime ptime;
       typedef ptime value_type;
       typedef ptime query_type;
@@ -95,9 +94,8 @@ namespace odb
     // SQLite INTEGER. The integer value represents UNIX time.
     //
     template <>
-    class default_value_traits< ::boost::posix_time::ptime, id_integer>
+    struct default_value_traits< ::boost::posix_time::ptime, id_integer>
     {
-    public:
       typedef ::boost::gregorian::date date;
       typedef ::boost::posix_time::ptime ptime;
       typedef ::boost::posix_time::time_duration time_duration;
@@ -136,9 +134,8 @@ namespace odb
     };
 
     template <>
-    class default_value_traits< ::boost::posix_time::time_duration, id_text>
+    struct default_value_traits< ::boost::posix_time::time_duration, id_text>
     {
-    public:
       typedef ::boost::posix_time::time_duration time_duration;
       typedef time_duration value_type;
       typedef time_duration query_type;
@@ -190,9 +187,8 @@ namespace odb
     };
 
     template <>
-    class default_value_traits< ::boost::posix_time::time_duration, id_integer>
+    struct default_value_traits< ::boost::posix_time::time_duration, id_integer>
     {
-    public:
       typedef ::boost::posix_time::time_duration time_duration;
       typedef time_duration value_type;
       typedef time_duration query_type;
@@ -226,13 +222,13 @@ namespace odb
     };
 
     template <>
-    class default_type_traits< ::boost::posix_time::ptime>
+    struct default_type_traits< ::boost::posix_time::ptime>
     {
       static const database_type_id db_type_id = id_text;
     };
 
     template <>
-    class default_type_traits< ::boost::posix_time::time_duration>
+    struct default_type_traits< ::boost::posix_time::time_duration>
     {
       static const database_type_id db_type_id = id_text;
     };