make swap function noexcept

Signed-off-by: Rosen Penev <rosenp@gmail.com>

taglib/ape/apeitem.cpp

@@ -85,7 +85,7 @@ Item &APE::Item::operator=(const Item &item)
   return *this;
 }
 
-void APE::Item::swap(Item &item)
+void APE::Item::swap(Item &item) noexcept
 {
   using std::swap;
 

taglib/ape/apeitem.h

@@ -85,7 +85,7 @@ namespace TagLib {
       /*!
        * Exchanges the content of this item by the content of \a item.
        */
-      void swap(Item &item);
+      void swap(Item &item) noexcept;
 
       /*!
        * Returns the key.

taglib/asf/asfattribute.cpp

@@ -111,7 +111,7 @@ ASF::Attribute::Attribute(bool value) :
 
 ASF::Attribute &ASF::Attribute::operator=(const ASF::Attribute &) = default;
 
-void ASF::Attribute::swap(Attribute &other)
+void ASF::Attribute::swap(Attribute &other) noexcept
 {
   using std::swap;
 

taglib/asf/asfattribute.h

@@ -116,7 +116,7 @@ namespace TagLib
       /*!
        * Exchanges the content of the Attribute by the content of \a other.
        */
-      void swap(Attribute &other);
+      void swap(Attribute &other) noexcept;
 
       /*!
        * Destroys the attribute.

taglib/asf/asfpicture.cpp

@@ -107,7 +107,7 @@ int ASF::Picture::dataSize() const
 
 ASF::Picture &ASF::Picture::operator=(const ASF::Picture &) = default;
 
-void ASF::Picture::swap(Picture &other)
+void ASF::Picture::swap(Picture &other) noexcept
 {
   using std::swap;
 

taglib/asf/asfpicture.h

@@ -78,7 +78,7 @@ namespace TagLib
       /*!
        * Exchanges the content of the Picture by the content of \a other.
        */
-      void swap(Picture &other);
+      void swap(Picture &other) noexcept;
 
       /*!
        * Returns true if Picture stores valid picture

taglib/fileref.cpp

@@ -448,7 +448,7 @@ bool FileRef::isNull() const
 
 FileRef &FileRef::operator=(const FileRef &) = default;
 
-void FileRef::swap(FileRef &ref)
+void FileRef::swap(FileRef &ref) noexcept
 {
   using std::swap;
 

taglib/fileref.h

@@ -363,7 +363,7 @@ namespace TagLib {
     /*!
      * Exchanges the content of the FileRef by the content of \a ref.
      */
-    void swap(FileRef &ref);
+    void swap(FileRef &ref) noexcept;
 
     /*!
      * Returns true if this FileRef and \a ref point to the same File object.

taglib/mp4/mp4coverart.cpp

@@ -49,7 +49,7 @@ MP4::CoverArt::CoverArt(const CoverArt &) = default;
 MP4::CoverArt &MP4::CoverArt::operator=(const CoverArt &) = default;
 
 void
-MP4::CoverArt::swap(CoverArt &item)
+MP4::CoverArt::swap(CoverArt &item) noexcept
 {
   using std::swap;
 

taglib/mp4/mp4coverart.h

@@ -60,7 +60,7 @@ namespace TagLib {
       /*!
        * Exchanges the content of the CoverArt by the content of \a item.
        */
-      void swap(CoverArt &item);
+      void swap(CoverArt &item) noexcept;
 
       //! Format of the image
       Format format() const;

taglib/mp4/mp4item.cpp

@@ -55,7 +55,7 @@ MP4::Item::Item(const Item &) = default;
 MP4::Item &MP4::Item::operator=(const Item &) = default;
 
 void
-MP4::Item::swap(Item &item)
+MP4::Item::swap(Item &item) noexcept
 {
   using std::swap;
 

taglib/mp4/mp4item.h

@@ -50,7 +50,7 @@ namespace TagLib {
       /*!
        * Exchanges the content of the Item by the content of \a item.
        */
-      void swap(Item &item);
+      void swap(Item &item) noexcept;
 
       virtual ~Item();
 

taglib/toolkit/tbytevector.cpp

@@ -818,7 +818,7 @@ ByteVector &ByteVector::operator=(const char *data)
   return *this;
 }
 
-void ByteVector::swap(ByteVector &v)
+void ByteVector::swap(ByteVector &v) noexcept
 {
   using std::swap;
 

taglib/toolkit/tbytevector.h

@@ -617,7 +617,7 @@ namespace TagLib {
     /*!
      * Exchanges the content of the ByteVector by the content of \a v.
      */
-    void swap(ByteVector &v);
+    void swap(ByteVector &v) noexcept;
 
     /*!
      * Returns a hex-encoded copy of the byte vector.

taglib/toolkit/tlist.h

@@ -276,7 +276,7 @@ namespace TagLib {
     /*!
      * Exchanges the content of this list by the content of \a l.
      */
-    void swap(List<T> &l);
+    void swap(List<T> &l) noexcept;
 
     /*!
      * Compares this list with \a l and returns true if all of the elements are

taglib/toolkit/tlist.tcc

@@ -317,7 +317,7 @@ List<T> &List<T>::operator=(std::initializer_list<T> init)
 }
 
 template <class T>
-void List<T>::swap(List<T> &l)
+void List<T>::swap(List<T> &l) noexcept
 {
   using std::swap;
 

taglib/toolkit/tmap.h

@@ -214,7 +214,7 @@ namespace TagLib {
     /*!
      * Exchanges the content of this map by the content of \a m.
      */
-    void swap(Map<Key, T> &m);
+    void swap(Map<Key, T> &m) noexcept;
 
     /*!
      * Compares this map with \a m and returns true if all of the elements are

taglib/toolkit/tmap.tcc

@@ -197,7 +197,7 @@ Map<Key, T> &Map<Key, T>::operator=(std::initializer_list<std::pair<const Key, T
 }
 
 template <class Key, class T>
-void Map<Key, T>::swap(Map<Key, T> &m)
+void Map<Key, T>::swap(Map<Key, T> &m) noexcept
 {
   using std::swap;
 

taglib/toolkit/tstring.cpp

@@ -660,7 +660,7 @@ String &String::operator=(const ByteVector &v)
   return *this;
 }
 
-void String::swap(String &s)
+void String::swap(String &s) noexcept
 {
   using std::swap;
 

taglib/toolkit/tstring.h

@@ -498,7 +498,7 @@ namespace TagLib {
     /*!
      * Exchanges the content of the String by the content of \a s.
      */
-    void swap(String &s);
+    void swap(String &s) noexcept;
 
     /*!
      * To be able to use this class in a Map, this operator needed to be