add #include <cstdlib> to some header files becuase newer gcc version…

… dont automaticvally define NULL (moving to C++11, which use 'nullptr' instead)
hansent · Sep 25, 2012 · a816445 · a816445
1 parent 7835a98
commit a816445
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diff --git a/poly2tri/sweep/sweep.h b/poly2tri/sweep/sweep.h
@@ -39,8 +39,11 @@
 #ifndef SWEEP_H
 #define SWEEP_H
 
+#include <cstdlib>
 #include <vector>
 
+
+
 namespace p2t {
 
 class SweepContext;

diff --git a/poly2tri/sweep/sweep_context.h b/poly2tri/sweep/sweep_context.h
@@ -32,9 +32,11 @@
 #ifndef SWEEP_CONTEXT_H
 #define SWEEP_CONTEXT_H
 
+#include <cstdlib>
 #include <list>
 #include <vector>
 
+
 namespace p2t {
 
 // Inital triangle factor, seed triangle will extend 30% of
@@ -91,7 +93,7 @@ AdvancingFront* front();
 void MeshClean(Triangle& triangle);
 
 std::vector<Triangle*> GetTriangles();
-std::list<Triangle*> GetMap();
+std::list<Triangle*> GetMap();
 
 std::vector<Edge*> edge_list;