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authorgarykac@google.com <garykac@google.com@0039d316-1c4b-4281-b951-d872f2087c98>2010-08-06 22:50:00 +0000
committergarykac@google.com <garykac@google.com@0039d316-1c4b-4281-b951-d872f2087c98>2010-08-06 22:50:00 +0000
commit88552a9c89b99b93211ac5e679a0c13420e294db (patch)
treebe326ad62f7c9c9b3dfdea155a306005af00356a /gfx/point.h
parentce3b22e8da4fa9ca838423bacd54e45c3030d518 (diff)
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Initial pass at integrating Differ into the chromoting host code.
BUG=none TEST=run Win host; x11 client Review URL: http://codereview.chromium.org/3013015 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55297 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'gfx/point.h')
-rw-r--r--gfx/point.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/gfx/point.h b/gfx/point.h
index e93dc0c..5c6cb72 100644
--- a/gfx/point.h
+++ b/gfx/point.h
@@ -73,6 +73,16 @@ class Point {
return !(*this == rhs);
}
+ // A point is less than another point if its y-value is closer
+ // to the origin. If the y-values are the same, then point with
+ // the x-value closer to the origin is considered less than the
+ // other.
+ // This comparison is required to use Points in sets, or sorted
+ // vectors.
+ bool operator<(const Point& rhs) const {
+ return (y_ == rhs.y_) ? (x_ < rhs.x_) : (y_ < rhs.y_);
+ }
+
#if defined(OS_WIN)
POINT ToPOINT() const;
#elif defined(OS_MACOSX)