SAAMG: remove unused getStartIdx function + startId variable

src/Solvers/ArbitraryDomain.cpp

@@ -54,8 +54,6 @@ ArbitraryDomain::ArbitraryDomain( BoundaryGeometry * bgeom,
             "ArbitraryDomain::ArbitraryDomain()",
             "No point inside geometry found/set!");
     }
-
-    startId = 0;
 }
 
 ArbitraryDomain::~ArbitraryDomain() {

src/Solvers/ArbitraryDomain.h

@@ -58,8 +58,6 @@ public:
     // calculates intersection with rotated and shifted geometry
     void compute(Vector_t hr, NDIndex<3> localId);
 
-    int getStartId() {return startId;}
-
 private:
     BoundaryGeometry *bgeom_m;
 
@@ -77,8 +75,6 @@ private:
     /// all intersection points with gridlines in Z direction
     PointList IntersectHiZ, IntersectLoZ;
 
-    int startId;
-
     // Here we store the number of nodes in a xy layer for a given z coordinate
     std::map<int, int> numXY;
 

src/Solvers/BoxCornerDomain.h

@@ -112,9 +112,6 @@ public:
 
     void compute(Vector_t hr, NDIndex<3> localId);
 
-    //TODO: ?
-    int getStartIdx() {return 0;}
-
 private:
 
     //XXX: since the Y coorindate is dependent on the Z value we need (int,

src/Solvers/RectangularDomain.h

@@ -58,8 +58,6 @@ public:
         return (xx <= getXRangeMax() && yy < getYRangeMax());
     }
 
-    int getStartIdx() {return 0;}
-
 private:
     /// number of nodes in the xy plane (for this case: independent of the z coordinate)
     int nxy_m;