X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fdimension.h;h=5dd32d3bebd2583314cfeec6e55158fc0b2f345a;hb=b9aa557b359463dfb0a2132b665570c8d1e5d605;hp=caee49d253a5f319bfcc2db94495ee618a6d2fb8;hpb=ffdb0baea3cfed37790f3769ae74081183d439cc;p=lyx.git

diff --git a/src/dimension.h b/src/dimension.h
index caee49d253..5dd32d3beb 100644
--- a/src/dimension.h
+++ b/src/dimension.h
@@ -12,23 +12,26 @@
 #ifndef DIMENSION_H
 #define DIMENSION_H
 
-
-class LyXFont;
+namespace lyx {
 
 /// Simple wrapper around three ints
-struct Dimension {
+class Dimension {
 public:
 	/// constructor
 	Dimension() : wid(0), asc(0), des(0) {}
 	/// initialize data
 	Dimension(int w, int a, int d) : wid(w), asc(a), des(d) {}
 
+	Dimension & operator=(Dimension const & dim) {
+		wid = dim.wid;
+		asc = dim.asc;
+		des = dim.des;
+		return *this;
+	}
 	/// glue horizontally
 	void operator+=(Dimension const & dim);
 	/// set to empty box
 	void clear() { wid = asc = des = 0; }
-	/// set to empty box suitble for given font
-	void clear(LyXFont const & font);
 	/// get height
 	int height() const { return asc + des; }
 	/// get ascent
@@ -61,4 +64,20 @@ public:
 	int des;
 };
 
+inline
+bool operator==(Dimension const & a, Dimension const & b)
+{
+	return a.wid == b.wid && a.asc == b.asc && a.des == b.des ;
+}
+
+
+inline
+bool operator!=(Dimension const & a, Dimension const & b)
+{
+	return a.wid != b.wid || a.asc != b.asc || a.des != b.des ;
+}
+
+
+} // namespace lyx
+
 #endif