assert(!"Warning: Collector<PFP>::computeArea() should be overloaded in non-virtual derived classes");
return0.0;
}
voidcomputeNormalCyclesTensor(constEdgeAttribute<REAL>&,typenamePFP::MATRIX33&){assert(!"Warning: Collector<PFP>::computeNormalCyclesTensor() should be overloaded in non-virtual derived classes");}
voidcomputeNormalCyclesTensor(constVertexAttribute<VEC3>&pos,constEdgeAttribute<REAL>&edgeangle,typenamePFP::MATRIX33&){assert(!"Warning: Collector<PFP>::computeNormalCyclesTensor() should be overloaded in non-virtual derived classes");}