From 5927128c94ebbfdd03fe3947c52687ac0a367491 Mon Sep 17 00:00:00 2001
From: Angus Leeming <leeming@lyx.org>
Date: Mon, 29 Sep 2003 21:42:13 +0000
Subject: [PATCH] Operator<< for BoundingBox.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7837 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/graphics/ChangeLog        |  5 +++++
 src/graphics/GraphicsParams.C | 15 +++++++--------
 src/graphics/GraphicsParams.h |  7 ++++---
 3 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/src/graphics/ChangeLog b/src/graphics/ChangeLog
index baf4d93cf7..d4bf1089b6 100644
--- a/src/graphics/ChangeLog
+++ b/src/graphics/ChangeLog
@@ -1,3 +1,8 @@
+2003-09-29  Angus Leeming  <leeming@lyx.org>
+
+	* GraphicsParams.[Ch] (asString): removed. Replaced with
+	operator<<(std::ostream &, BoundingBox const &).
+
 2003-09-25  Angus Leeming  <leeming@lyx.org>
 
 	* GraphicsParams.[Ch] (asString): new member function.
diff --git a/src/graphics/GraphicsParams.C b/src/graphics/GraphicsParams.C
index bf163b26a9..f2a1d23970 100644
--- a/src/graphics/GraphicsParams.C
+++ b/src/graphics/GraphicsParams.C
@@ -22,14 +22,6 @@ using std::abs;
 namespace lyx {
 namespace graphics {
 
-string const BoundingBox::asString() const
-{
-	std::ostringstream os;
-	os << xl << ' ' << yb << ' ' << xr << ' ' << yt;
-	return os.str();
-}
-
-
 Params::Params()
 	: display(ColorDisplay),
 	  scale(100),
@@ -53,6 +45,13 @@ bool operator!=(Params const & a, Params const & b)
 }
 
 
+std::ostream & operator<<(std::ostream & os, BoundingBox const & bb)
+{
+	os << bb.xl << ' ' << bb.yb << ' ' << bb.xr << ' ' << bb.yt;
+	return os;
+}
+
+
 BoundingBox::BoundingBox()
 	: xl(0), yb(0), xr(0), yt(0)
 {}
diff --git a/src/graphics/GraphicsParams.h b/src/graphics/GraphicsParams.h
index 6da48f8843..338b300ae4 100644
--- a/src/graphics/GraphicsParams.h
+++ b/src/graphics/GraphicsParams.h
@@ -16,6 +16,7 @@
 
 #include "GraphicsTypes.h"
 #include "support/std_string.h"
+#include <iosfwd>
 
 
 namespace lyx {
@@ -33,9 +34,6 @@ struct BoundingBox {
 	/// 0 0 0 0 is empty!
 	bool empty() const;
 
-	/// The bounding box as "xl yb xr yr"
-	string const asString() const;
-
 	unsigned int xl;
 	unsigned int yb;
 	unsigned int xr;
@@ -45,6 +43,9 @@ struct BoundingBox {
 bool operator==(BoundingBox const &, BoundingBox const &);
 bool operator!=(BoundingBox const &, BoundingBox const &);
 
+std::ostream & operator<<(std::ostream &, BoundingBox const &);
+
+
 struct Params
 {
 	Params();