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authorMarius Kintel <marius@kintel.net>2011-09-01 20:42:46 (GMT)
committerMarius Kintel <marius@kintel.net>2011-09-01 20:42:46 (GMT)
commit3f863ae4594190a94f9944e093b971cbfcff52b3 (patch)
tree16d122b499754315a0f7667be03658c71d334c6f /src/polyset.h
parent0d4329d0599000b0dc63740e0dff0d66598a18a4 (diff)
Added isempty()
Diffstat (limited to 'src/polyset.h')
-rw-r--r--src/polyset.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/polyset.h b/src/polyset.h
index 8f23130..e80d182 100644
--- a/src/polyset.h
+++ b/src/polyset.h
@@ -24,6 +24,7 @@ public:
PolySet();
~PolySet();
+ bool empty() const { return polygons.size() == 0; }
void append_poly();
void append_vertex(double x, double y, double z = 0.0);
void insert_vertex(double x, double y, double z = 0.0);
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