5 #ifndef BALL_STRUCTURE_SESVERTEX_H
6 #define BALL_STRUCTURE_SESVERTEX_H
8 #ifndef BALL_STRUCTURE_GRAPHVERTEX_H
12 #ifndef BALL_MATHS_VECTOR3_H
20 class SolventExcludedSurface;
22 class SESSingularityCleaner;
23 class TriangulatedSES;
24 class SESTriangulator;
223 #endif // BALL_SES_SESVERTEX_H