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author | Marius Kintel <marius@kintel.net> | 2011-09-01 20:42:46 (GMT) |
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committer | Marius Kintel <marius@kintel.net> | 2011-09-01 20:42:46 (GMT) |
commit | 3f863ae4594190a94f9944e093b971cbfcff52b3 (patch) | |
tree | 16d122b499754315a0f7667be03658c71d334c6f /src/polyset.h | |
parent | 0d4329d0599000b0dc63740e0dff0d66598a18a4 (diff) |
Added isempty()
Diffstat (limited to 'src/polyset.h')
-rw-r--r-- | src/polyset.h | 1 |
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); |