00001 #ifndef SCIL_ROW_CONSTRAINT_H
00002 #define SCIL_ROW_CONSTRAINT_H
00003
00004 #include<LEDA/array.h>
00005 #include<scil/cons_obj.h>
00006 #include<scil/variable.h>
00007
00008 namespace SCIL {
00009
00010 class var_obj;
00011 class row;
00012
00013 class row_constraint : public cons_obj {
00014
00015 private:
00016 LEDA::array<var> NZV;
00017 LEDA::array<double> NZC;
00018
00019 public:
00020 row_constraint(row& r, cons_sense s);
00021 double rhs();
00022 double coeff(var_obj* v);
00023 void non_zero_entries(row& r);
00024 };
00025 };
00026
00027 #endif
