Add Size operators; install util.h

3 files changed, 15 insertions, 0 deletions

diff --git a/src/util.cc b/src/util.cc
index 4ddb466c..1cbec719 100644
--- a/src/util.cc
+++ b/src/util.cc
@@ -277,3 +277,14 @@ libdcp::empty_or_white_space (string s)
 
 	return true;
 }
+
+bool libdcp::operator== (libdcp::Size const & a, libdcp::Size const & b)
+{
+	return (a.width == b.width && a.height == b.height);
+}
+
+bool libdcp::operator!= (libdcp::Size const & a, libdcp::Size const & b)
+{
+	return !(a == b);
+}
+
diff --git a/src/util.h b/src/util.h
index dd153cb3..f5685970 100644
--- a/src/util.h
+++ b/src/util.h
@@ -49,6 +49,9 @@ struct Size {
 	int height;
 };
 	
+extern bool operator== (Size const & a, Size const & b);
+extern bool operator!= (Size const & a, Size const & b);
+
 extern std::string make_uuid ();
 extern std::string make_digest (std::string filename);
 extern std::string content_kind_to_string (ContentKind kind);
diff --git a/src/wscript b/src/wscript
index 04656976..d243ae46 100644
--- a/src/wscript
+++ b/src/wscript
@@ -49,6 +49,7 @@ def build(bld):
               subtitle_asset.h
               test_mode.h
               types.h
+              util.h
               version.h
               xml.h
               """