IMP logo
IMP Reference Guide  2.20.2
The Integrative Modeling Platform
BranchAndBoundSampler.h
Go to the documentation of this file.
1 /**
2  * \file IMP/domino/BranchAndBoundSampler.h
3  * \brief Sample best solutions using BranchAndBound.
4  *
5  * Copyright 2007-2022 IMP Inventors. All rights reserved.
6  *
7  */
8 
9 #ifndef IMPDOMINO_BRANCH_AND_BOUND_SAMPLER_H
10 #define IMPDOMINO_BRANCH_AND_BOUND_SAMPLER_H
11 
12 #include <IMP/domino/domino_config.h>
13 //#include "Evaluator.h"
14 #include "DiscreteSampler.h"
15 #include <IMP/Sampler.h>
16 #include <IMP/macros.h>
17 #include <IMP/Pointer.h>
18 
19 IMPDOMINO_BEGIN_NAMESPACE
20 
21 //! Sample best solutions using BranchAndBound
22 /** Find all good configurations of the model using branch and bound.
23  Searches are truncated when the score is worse than the thresholds
24  in the Sampler or when two particles with the same ParticlesState
25  are assigned the same state.
26  */
27 class IMPDOMINOEXPORT BranchAndBoundSampler : public DiscreteSampler {
28  public:
30  std::string name = "BranchAndBoundSampler %1%");
32  std::string name = "BranchAndBoundSampler %1%");
33  Assignments do_get_sample_assignments(const IMP::domino::Subset &known) const
34  override;
36 };
37 
39 
40 IMPDOMINO_END_NAMESPACE
41 
42 #endif /* IMPDOMINO_BRANCH_AND_BOUND_SAMPLER_H */
#define IMP_OBJECT_METHODS(Name)
Define the basic things needed by any Object.
Definition: object_macros.h:25
A base class for discrete samplers in Domino2.
Represent a subset of the particles being optimized.
Definition: Subset.h:33
Various general useful macros for IMP.
Class for storing model, its restraints, constraints, and particles.
Definition: Model.h:86
A base class for discrete samplers.
Base class for all samplers.
#define IMP_OBJECTS(Name, PluralName)
Define the types for storing lists of object pointers.
Definition: object_macros.h:44
A nullptr-initialized pointer to an IMP Object.
Sample best solutions using BranchAndBound.