27 #ifndef _SMESH_ARITHMETIC1D_HXX_
28 #define _SMESH_ARITHMETIC1D_HXX_
48 double GetLength(
bool isStartLength)
const;
50 void SetReversedEdges( std::vector<int>& ids);
58 virtual std::ostream &
SaveTo(std::ostream & save);
59 virtual std::istream &
LoadFrom(std::istream & load);