Class containing a solution with infeasibility evaluation. More...
#include <CouenneFPpool.hpp>
Public Member Functions | |
| CouenneFPsolution (CouenneProblem *p, CouNumber *x, bool copied=false) | |
| CouenneProblem-aware constructor. | |
| CouenneFPsolution (CouNumber *x, int n, int nNLinf=1, int nIinf=1, CouNumber objVal=COIN_DBL_MAX, CouNumber maxNLinf=COIN_DBL_MAX, CouNumber maxIinf=COIN_DBL_MAX) | |
| independent constructor --- must provide other data as no CouenneProblem to compute them | |
| CouenneFPsolution (const CouenneFPsolution &src) | |
| copy constructor | |
| CouenneFPsolution & | operator= (const CouenneFPsolution &src) |
| assignment | |
| ~CouenneFPsolution () | |
| destructor | |
| const int | n () const |
| returns size | |
| const double * | x () const |
| returns vector | |
| bool | compare (const CouenneFPsolution &other, enum what_to_compare comparedTerm) const |
| basic comparison procedure -- what to compare depends on user's choice | |
Protected Attributes | |
| CouNumber * | x_ |
| solution | |
| int | n_ |
| number of variables (for independence from CouenneProblem | |
| int | nNLinf_ |
| number of NL infeasibilities | |
| int | nIinf_ |
| number of integer infeasibilities | |
| CouNumber | objVal_ |
| objective function value | |
| CouNumber | maxNLinf_ |
| maximum NL infeasibility | |
| CouNumber | maxIinf_ |
| maximum integer infeasibility | |
| bool | copied_ |
| This is a temporary copy, not really a solution holder. | |
Class containing a solution with infeasibility evaluation.
Definition at line 31 of file CouenneFPpool.hpp.
| CouenneFPsolution::CouenneFPsolution | ( | CouenneProblem * | p, | |
| CouNumber * | x, | |||
| bool | copied = false | |||
| ) |
CouenneProblem-aware constructor.
NOTE: the copied flag means we won't use this solution for anything but testing it against a tabu list, so we don't need to perform all checks
Definition at line 25 of file CouenneFPpool.cpp.
| CouenneFPsolution::CouenneFPsolution | ( | CouNumber * | x, | |
| int | n, | |||
| int | nNLinf = 1, |
|||
| int | nIinf = 1, |
|||
| CouNumber | objVal = COIN_DBL_MAX, |
|||
| CouNumber | maxNLinf = COIN_DBL_MAX, |
|||
| CouNumber | maxIinf = COIN_DBL_MAX | |||
| ) |
independent constructor --- must provide other data as no CouenneProblem to compute them
Definition at line 95 of file CouenneFPpool.cpp.
| CouenneFPsolution::CouenneFPsolution | ( | const CouenneFPsolution & | src | ) |
copy constructor
Definition at line 113 of file CouenneFPpool.cpp.
| CouenneFPsolution::~CouenneFPsolution | ( | ) |
destructor
Definition at line 140 of file CouenneFPpool.cpp.
| CouenneFPsolution & CouenneFPsolution::operator= | ( | const CouenneFPsolution & | src | ) |
assignment
Definition at line 125 of file CouenneFPpool.cpp.
| const int Couenne::CouenneFPsolution::n | ( | ) | const [inline] |
returns size
Definition at line 70 of file CouenneFPpool.hpp.
| const double* Couenne::CouenneFPsolution::x | ( | ) | const [inline] |
returns vector
Definition at line 73 of file CouenneFPpool.hpp.
| bool CouenneFPsolution::compare | ( | const CouenneFPsolution & | other, | |
| enum what_to_compare | comparedTerm | |||
| ) | const |
basic comparison procedure -- what to compare depends on user's choice
Definition at line 147 of file CouenneFPpool.cpp.
CouNumber* Couenne::CouenneFPsolution::x_ [protected] |
solution
Definition at line 35 of file CouenneFPpool.hpp.
int Couenne::CouenneFPsolution::n_ [protected] |
number of variables (for independence from CouenneProblem
Definition at line 36 of file CouenneFPpool.hpp.
int Couenne::CouenneFPsolution::nNLinf_ [protected] |
number of NL infeasibilities
Definition at line 37 of file CouenneFPpool.hpp.
int Couenne::CouenneFPsolution::nIinf_ [protected] |
number of integer infeasibilities
Definition at line 38 of file CouenneFPpool.hpp.
CouNumber Couenne::CouenneFPsolution::objVal_ [protected] |
objective function value
Definition at line 39 of file CouenneFPpool.hpp.
CouNumber Couenne::CouenneFPsolution::maxNLinf_ [protected] |
maximum NL infeasibility
Definition at line 40 of file CouenneFPpool.hpp.
CouNumber Couenne::CouenneFPsolution::maxIinf_ [protected] |
maximum integer infeasibility
Definition at line 41 of file CouenneFPpool.hpp.
bool Couenne::CouenneFPsolution::copied_ [protected] |
This is a temporary copy, not really a solution holder.
As a result, all the above members are meaningless for copied solutions
Definition at line 47 of file CouenneFPpool.hpp.
1.6.1