00001 // -*- c++ -*- 00002 //***************************************************************************** 00063 //***************************************************************************** 00064 00065 // include basic definitions 00066 #include "pbori_defs.h" 00067 00068 // include base order definitions 00069 #include "COrderBase.h" 00070 00071 #ifndef DegLexOrder_h_ 00072 #define DegLexOrder_h_ 00073 00074 BEGIN_NAMESPACE_PBORI 00075 00081 class DegLexOrder: 00082 public COrderBase { 00083 00084 public: 00085 //------------------------------------------------------------------------- 00086 // types definitions 00087 //------------------------------------------------------------------------- 00088 00090 typedef DegLexOrder self; 00091 00093 00094 typedef valid_tag symmetry_property; 00095 typedef valid_tag degorder_property; 00096 typedef valid_tag totaldegorder_property; 00097 typedef valid_tag descending_property; 00098 typedef dlex_tag order_tag; 00100 00102 typedef std::less<idx_type> idx_comparer_type; 00103 00105 enum { order_code = CTypes::dlex, baseorder_code = order_code }; 00106 00108 DegLexOrder(): base() {}; 00109 00111 DegLexOrder(const self& rhs): base(rhs) {}; 00112 00114 ~DegLexOrder() {}; 00115 00117 comp_type compare(idx_type, idx_type) const; 00118 00120 comp_type compare(const monom_type&, const monom_type&) const; 00121 00123 comp_type compare(const exp_type&, const exp_type&) const; 00124 00126 monom_type lead(const poly_type&) const; 00127 00129 monom_type lead(const poly_type& poly, size_type) const; 00130 00132 exp_type leadExp(const poly_type&) const; 00133 00135 exp_type leadExp(const poly_type&, size_type) const; 00136 00138 indirect_iterator leadIteratorBegin(const poly_type&) const; 00139 indirect_iterator leadIteratorEnd() const; 00140 indirect_exp_iterator leadExpIteratorBegin(const poly_type&) const; 00141 indirect_exp_iterator leadExpIteratorEnd() const; 00142 }; 00143 00144 00145 END_NAMESPACE_PBORI 00146 00147 #endif // DegLexOrder_h_