QUBO++ Library with QUBO Solver APIs
Author: Koji Nakano, License: Non-commercial research and evaluation purposes without any guarantees.
Public Member Functions | Protected Member Functions | Protected Attributes | Private Attributes | List of all members
qbpp::exhaustive_solver::SolDelta Class Reference

#include <qbpp_exhaustive_solver.hpp>

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Public Member Functions

 SolDelta (SearchAlgorithm &search_algorithm)
 
 SolDelta (const SolDelta &)=default
 
vindex_t var_count () const
 
void flip (vindex_t index) override
 
void search (vindex_t index)
 
void search ()
 
bool operator== (const Sol &sol) const
 
bool operator< (const Sol &sol) const
 
var_val_t get (vindex_t index) const
 
var_val_t get (Var var) const
 
energy_t get (const Expr &expr) const
 
template<typename T >
auto get (const Vector< T > &vec) const
 
bool has (Var var) const
 
void clear ()
 
void set (vindex_t index, bool value)
 
void set (Var var, bool value)
 
Sol set (const Sol &sol)
 
Sol set (const MapList &map_list)
 
void flip (Var var)
 
vindex_t popcount () const
 
energy_t get_energy () const
 
void set_energy (energy_t energy)
 
const impl::BitVectorget_bit_vector () const
 
energy_t get_constant () const
 
Var get_var (vindex_t index) const
 
vindex_t get_index (Var var) const
 
 operator MapList () const
 

Protected Member Functions

energy_t comp_energy () const
 
MapList get_map_list () const
 

Protected Attributes

const QuadModel quad_model_
 
impl::BitVector bit_vector_
 
std::optional< energy_tenergy_ = std::nullopt
 

Private Attributes

SearchAlgorithmsearch_algorithm_
 
const std::vector< vindex_t > & var_order_ = search_algorithm_.get_var_order()
 
std::vector< energy_tdelta_
 

Detailed Description

Definition at line 223 of file qbpp_exhaustive_solver.hpp.

Constructor & Destructor Documentation

◆ SolDelta() [1/2]

qbpp::exhaustive_solver::SolDelta::SolDelta ( SearchAlgorithm search_algorithm)
inlineexplicit

Definition at line 231 of file qbpp_exhaustive_solver.hpp.

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◆ SolDelta() [2/2]

qbpp::exhaustive_solver::SolDelta::SolDelta ( const SolDelta )
default

Member Function Documentation

◆ var_count()

vindex_t qbpp::exhaustive_solver::SolDelta::var_count ( ) const
inline

Definition at line 243 of file qbpp_exhaustive_solver.hpp.

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◆ flip() [1/2]

void qbpp::exhaustive_solver::SolDelta::flip ( vindex_t  index)
inlineoverridevirtual

Reimplemented from qbpp::Sol.

Definition at line 245 of file qbpp_exhaustive_solver.hpp.

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◆ search() [1/2]

void qbpp::exhaustive_solver::SolDelta::search ( vindex_t  index)
inline

Definition at line 263 of file qbpp_exhaustive_solver.hpp.

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◆ search() [2/2]

void qbpp::exhaustive_solver::SolDelta::search ( )
inline

Definition at line 270 of file qbpp_exhaustive_solver.hpp.

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◆ comp_energy()

energy_t qbpp::Sol::comp_energy ( ) const
inlineprotectedinherited

Definition at line 2809 of file qbpp.hpp.

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◆ get_map_list()

MapList qbpp::Sol::get_map_list ( ) const
inlineprotectedinherited

Definition at line 2834 of file qbpp.hpp.

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◆ operator==()

bool qbpp::Sol::operator== ( const Sol sol) const
inlineinherited

Definition at line 1487 of file qbpp.hpp.

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◆ operator<()

bool qbpp::Sol::operator< ( const Sol sol) const
inlineinherited

Definition at line 1491 of file qbpp.hpp.

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◆ get() [1/4]

var_val_t qbpp::Sol::get ( vindex_t  index) const
inlineinherited

Definition at line 1500 of file qbpp.hpp.

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◆ get() [2/4]

var_val_t qbpp::Sol::get ( Var  var) const
inlineinherited

Definition at line 1502 of file qbpp.hpp.

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◆ get() [3/4]

energy_t qbpp::Sol::get ( const Expr expr) const
inlineinherited

Definition at line 1504 of file qbpp.hpp.

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◆ get() [4/4]

template<typename T >
auto qbpp::Sol::get ( const Vector< T > &  vec) const
inlineinherited

Definition at line 1514 of file qbpp.hpp.

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◆ has()

bool qbpp::Sol::has ( Var  var) const
inlineinherited

Definition at line 1506 of file qbpp.hpp.

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◆ clear()

void qbpp::Sol::clear ( )
inlineinherited

Definition at line 1508 of file qbpp.hpp.

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◆ set() [1/4]

void qbpp::Sol::set ( vindex_t  index,
bool  value 
)
inlineinherited

Definition at line 1523 of file qbpp.hpp.

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◆ set() [2/4]

void qbpp::Sol::set ( Var  var,
bool  value 
)
inlineinherited

Definition at line 1528 of file qbpp.hpp.

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◆ set() [3/4]

Sol qbpp::Sol::set ( const Sol sol)
inlineinherited

Definition at line 1566 of file qbpp.hpp.

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◆ set() [4/4]

Sol qbpp::Sol::set ( const MapList map_list)
inlineinherited

Definition at line 1573 of file qbpp.hpp.

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◆ flip() [2/2]

void qbpp::Sol::flip ( Var  var)
inlineinherited

Definition at line 1538 of file qbpp.hpp.

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◆ popcount()

vindex_t qbpp::Sol::popcount ( ) const
inlineinherited

Definition at line 1543 of file qbpp.hpp.

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◆ get_energy()

energy_t qbpp::Sol::get_energy ( ) const
inlineinherited

Definition at line 1545 of file qbpp.hpp.

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◆ set_energy()

void qbpp::Sol::set_energy ( energy_t  energy)
inlineinherited

Definition at line 1550 of file qbpp.hpp.

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◆ get_bit_vector()

const impl::BitVector& qbpp::Sol::get_bit_vector ( ) const
inlineinherited

Definition at line 1552 of file qbpp.hpp.

◆ get_constant()

energy_t qbpp::Sol::get_constant ( ) const
inlineinherited

Definition at line 1558 of file qbpp.hpp.

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◆ get_var()

Var qbpp::Sol::get_var ( vindex_t  index) const
inlineinherited

Definition at line 1560 of file qbpp.hpp.

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◆ get_index()

vindex_t qbpp::Sol::get_index ( Var  var) const
inlineinherited

Definition at line 1562 of file qbpp.hpp.

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◆ operator MapList()

qbpp::Sol::operator MapList ( ) const
inlineinherited

Definition at line 1564 of file qbpp.hpp.

Member Data Documentation

◆ search_algorithm_

SearchAlgorithm& qbpp::exhaustive_solver::SolDelta::search_algorithm_
private

Definition at line 224 of file qbpp_exhaustive_solver.hpp.

◆ var_order_

const std::vector<vindex_t>& qbpp::exhaustive_solver::SolDelta::var_order_ = search_algorithm_.get_var_order()
private

Definition at line 226 of file qbpp_exhaustive_solver.hpp.

◆ delta_

std::vector<energy_t> qbpp::exhaustive_solver::SolDelta::delta_
private

Definition at line 228 of file qbpp_exhaustive_solver.hpp.

◆ quad_model_

const QuadModel qbpp::Sol::quad_model_
protectedinherited

Definition at line 1444 of file qbpp.hpp.

◆ bit_vector_

impl::BitVector qbpp::Sol::bit_vector_
protectedinherited

Definition at line 1446 of file qbpp.hpp.

◆ energy_

std::optional<energy_t> qbpp::Sol::energy_ = std::nullopt
mutableprotectedinherited

Definition at line 1448 of file qbpp.hpp.


The documentation for this class was generated from the following file: