Remove unnecessary non-const operator[].

[dcpomatic.git] / src / lib / spl.h

diff --git a/src/lib/spl.h b/src/lib/spl.h
index fa8f38105efce48279d0a09d3424f9b0f008c461..b002a08829bdeadaa1be72a00b33bbcca1d0c6d4 100644 (file)
--- a/src/lib/spl.h
+++ b/src/lib/spl.h
@@ -18,15 +18,20 @@
 
 */
 
+
 #ifndef DCPOMATIC_SPL_H
 #define DCPOMATIC_SPL_H
 
+
 #include "spl_entry.h"
 #include <dcp/util.h>
 #include <boost/signals2.hpp>
+#include <algorithm>
+
 
 class ContentStore;
 
+
 class SPL
 {
 public:
@@ -54,12 +59,12 @@ public:
                return _spl;
        }
 
-       SPLEntry & operator[] (std::size_t index) {
+       SPLEntry const & operator[] (std::size_t index) const {
                return _spl[index];
        }
 
-       SPLEntry const & operator[] (std::size_t index) const {
-               return _spl[index];
+       void swap(size_t a, size_t b) {
+               std::iter_swap(_spl.begin() + a, _spl.begin() + b);
        }
 
        void read (boost::filesystem::path path, ContentStore* store);