Some const correctness.

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

diff --git a/src/lib/util.h b/src/lib/util.h
index 3d251cf06ad0d1d9ca36816ea438fdd41d26a680..99670110edec6d4d47eaf6c4709c60d3be3e5f8c 100644 (file)
--- a/src/lib/util.h
+++ b/src/lib/util.h
@@ -241,6 +241,7 @@ class AudioBuffers
 public:
        AudioBuffers (int channels, int frames);
        AudioBuffers (AudioBuffers const &);
+       AudioBuffers (boost::shared_ptr<const AudioBuffers>);
        ~AudioBuffers ();
 
        float** data () const {
@@ -293,5 +294,16 @@ extern int64_t video_frames_to_audio_frames (SourceFrame v, float audio_sample_r
 extern bool still_image_file (std::string);
 extern std::pair<std::string, int> cpu_info ();
 
+class LocaleGuard
+{
+public:
+       LocaleGuard ();
+       ~LocaleGuard ();
+       
+private:
+       char* _old;
+};
+
+
 #endif