Remove unused code.

git-svn-id: svn://localhost/ardour2/branches/3.0@10214 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/libs/ardour/ardour/export_format_base.h b/libs/ardour/ardour/export_format_base.h
index c5880aea6bba24d832db10d74015ac8828842921..0ba5f73e8df87267e4a4a62777a80d9d3a740f0e 100644 (file)
--- a/libs/ardour/ardour/export_format_base.h
+++ b/libs/ardour/ardour/export_format_base.h
@@ -146,7 +146,6 @@ class ExportFormatBase {
        virtual ~ExportFormatBase ();
 
        boost::shared_ptr<ExportFormatBase> get_intersection (ExportFormatBase const & other) const;
-       boost::shared_ptr<ExportFormatBase> get_difference (ExportFormatBase const & other) const;
        boost::shared_ptr<ExportFormatBase> get_union (ExportFormatBase const & other) const;
 
        bool endiannesses_empty () const { return endiannesses.empty (); }
@@ -189,7 +188,6 @@ class ExportFormatBase {
 
        enum SetOperation {
                SetUnion,
-               SetDifference,
                SetIntersection
        };
 

diff --git a/libs/ardour/export_format_base.cc b/libs/ardour/export_format_base.cc
index 92400b5e474f68203fe4f0c5f9b68ed23f3b3186..62fae52c9e0640898329e81baaa62226052fe77a 100644 (file)
--- a/libs/ardour/export_format_base.cc
+++ b/libs/ardour/export_format_base.cc
@@ -70,12 +70,6 @@ ExportFormatBase::get_intersection (ExportFormatBase const & other) const
        return do_set_operation (other, SetIntersection);
 }
 
-boost::shared_ptr<ExportFormatBase>
-ExportFormatBase::get_difference (ExportFormatBase const & other) const
-{
-       return do_set_operation (other, SetDifference);
-}
-
 boost::shared_ptr<ExportFormatBase>
 ExportFormatBase::get_union (ExportFormatBase const & other) const
 {
@@ -101,9 +95,6 @@ ExportFormatBase::do_set_operation (ExportFormatBase const & other, SetOperation
                  case SetIntersection:
                        std::set_intersection (start1, end1, start2, end2, insert);
                        break;
-                 case SetDifference:
-                       std::set_difference (start1, end1, start2, end2, insert);
-                       break;
                  case SetUnion:
                        std::set_union (start1, end1, start2, end2, insert);
                        break;
@@ -122,9 +113,6 @@ ExportFormatBase::do_set_operation (ExportFormatBase const & other, SetOperation
                  case SetIntersection:
                        std::set_intersection (start1, end1, start2, end2, insert);
                        break;
-                 case SetDifference:
-                       std::set_difference (start1, end1, start2, end2, insert);
-                       break;
                  case SetUnion:
                        std::set_union (start1, end1, start2, end2, insert);
                        break;
@@ -144,9 +132,6 @@ ExportFormatBase::do_set_operation (ExportFormatBase const & other, SetOperation
                  case SetIntersection:
                        std::set_intersection (start1, end1, start2, end2, insert);
                        break;
-                 case SetDifference:
-                       std::set_difference (start1, end1, start2, end2, insert);
-                       break;
                  case SetUnion:
                        std::set_union (start1, end1, start2, end2, insert);
                        break;
@@ -165,9 +150,6 @@ ExportFormatBase::do_set_operation (ExportFormatBase const & other, SetOperation
                  case SetIntersection:
                        std::set_intersection (start1, end1, start2, end2, insert);
                        break;
-                 case SetDifference:
-                       std::set_difference (start1, end1, start2, end2, insert);
-                       break;
                  case SetUnion:
                        std::set_union (start1, end1, start2, end2, insert);
                        break;
@@ -186,9 +168,6 @@ ExportFormatBase::do_set_operation (ExportFormatBase const & other, SetOperation
                  case SetIntersection:
                        std::set_intersection (start1, end1, start2, end2, insert);
                        break;
-                 case SetDifference:
-                       std::set_difference (start1, end1, start2, end2, insert);
-                       break;
                  case SetUnion:
                        std::set_union (start1, end1, start2, end2, insert);
                        break;