From 736d068866d3ae06a3d228209d9fd4f984f1ca54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20P=C3=B6nitz?= <poenitz@gmx.net>
Date: Tue, 9 Jul 2002 08:44:30 +0000
Subject: [PATCH] forgotten files

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4560 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/mathed/dimension.C | 11 +++++++++++
 src/mathed/dimension.h | 31 +++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 src/mathed/dimension.C
 create mode 100644 src/mathed/dimension.h

diff --git a/src/mathed/dimension.C b/src/mathed/dimension.C
new file mode 100644
index 0000000000..a756c7bf4f
--- /dev/null
+++ b/src/mathed/dimension.C
@@ -0,0 +1,11 @@
+
+#include "dimension.h"
+
+void Dimension::operator+=(Dimension const & dim)
+{
+	if (a < dim.a)
+		a = dim.a;
+	if (d < dim.d)
+		d = dim.d;
+	w += dim.w;
+}
diff --git a/src/mathed/dimension.h b/src/mathed/dimension.h
new file mode 100644
index 0000000000..a65893aef6
--- /dev/null
+++ b/src/mathed/dimension.h
@@ -0,0 +1,31 @@
+#ifndef DIMENSION_H
+#define DIMENSION_H
+
+class Dimension {
+public:
+	/// constructor
+	Dimension() : w(0), a(0), d(0) {}
+	/// initialize data
+	Dimension(int ww, int aa, int dd) : w(ww), a(aa), d(dd) {}
+
+	/// glue horizontally
+	void operator+=(Dimension const & dim);
+	/// set to empty box
+	void clear() { w = a = d = 0; }
+	/// get height
+	int height() const { return a + d; }
+	/// get ascent
+	int ascent() const { return a; }
+	/// get width
+	int width() const { return w; }
+
+public:	
+	/// width
+	int w;
+	/// ascent
+	int a;
+	/// descent
+	int d;
+};
+
+#endif