• DUPLICATEVERTEX : triangle.cpp
• ENCROACHINGVERTEX : triangle.cpp
• INTRIANGLE : triangle.cpp
• LEFTCOLLINEAR : triangle.cpp
• ONEDGE : triangle.cpp
• ONVERTEX : triangle.cpp
• OUTSIDE : triangle.cpp
• RIGHTCOLLINEAR : triangle.cpp
• SUCCESSFULVERTEX : triangle.cpp
• VIOLATINGVERTEX : triangle.cpp
• WITHIN : triangle.cpp