mediaProperty: getMetadatas is a const function

Clement Champetier · Clement Champetier · commit 24a375a59a56 · 2015-04-22T10:16:43.000+02:00
diff --git a/src/AvTranscoder/mediaProperty/FileProperties.hpp b/src/AvTranscoder/mediaProperty/FileProperties.hpp
@@ -47,7 +47,7 @@ class AvExport FileProperties
 	size_t getBitRate() const;  ///< total stream bitrate in bit/s, 0 if not available (result of a computation by ffmpeg)
 	size_t getPacketSize() const;
 
-	PropertyVector& getMetadatas() { return _metadatas; }
+	const PropertyVector& getMetadatas() const { return _metadatas; }
 
 	size_t getNbStreams() const;
 	size_t getNbVideoStreams() const { return _videoStreams.size(); }
diff --git a/src/AvTranscoder/mediaProperty/StreamProperties.hpp b/src/AvTranscoder/mediaProperty/StreamProperties.hpp
@@ -19,7 +19,7 @@ class AvExport StreamProperties
 	size_t getStreamId() const;
 	Rational getTimeBase() const;
 	double getDuration() const;  ///< in seconds
-	PropertyVector& getMetadatas() { return _metadatas; }
+	const PropertyVector& getMetadatas() const { return _metadatas; }
 
 #ifndef SWIG
 	const AVFormatContext& getAVFormatContext() { return *_formatContext; }
