search.hh File Reference
(Revision: 14443)
#include <gecode/kernel.hh>#include <gecode/support/auto-link.hpp>#include <gecode/search/exception.hpp>#include <gecode/search/statistics.hpp>#include <gecode/search/cutoff.hpp>#include <gecode/search/options.hpp>#include <gecode/search/stop.hpp>#include <gecode/search/engine.hpp>#include <gecode/search/engine-base.hpp>#include <gecode/search/dfs.hpp>#include <gecode/search/bab.hpp>#include <gecode/search/rbs.hpp>Go to the source code of this file.
Classes | |
| class | Gecode::Search::UninitializedCutoff |
| Exception: Uninitialized cutoff for restart-based search More... | |
| class | Gecode::Search::Statistics |
| Search engine statistics More... | |
| class | Gecode::Search::Cutoff |
| Base class for cutoff generators for restart-based meta engine. More... | |
| class | Gecode::Search::CutoffConstant |
| Cutoff generator for constant sequence. More... | |
| class | Gecode::Search::CutoffLinear |
| Cutoff generator for linear sequence. More... | |
| class | Gecode::Search::CutoffLuby |
| Cutoff generator for the Luby sequence. More... | |
| class | Gecode::Search::CutoffGeometric |
| Cutoff generator for the geometric sequence. More... | |
| class | Gecode::Search::CutoffRandom |
| Cutoff generator for the random sequence. More... | |
| class | Gecode::Search::CutoffAppend |
| Cutoff generator appending two cutoff generators. More... | |
| class | Gecode::Search::CutoffMerge |
| Cutoff generator merging two cutoff generators. More... | |
| class | Gecode::Search::CutoffRepeat |
| Cutoff generator that repeats a cutoff from another cutoff generator. More... | |
| class | Gecode::Search::Options |
| Search engine options More... | |
| class | Gecode::Search::Stop |
| Base-class for Stop-object. More... | |
| class | Gecode::Search::NodeStop |
| Stop-object based on number of nodes More... | |
| class | Gecode::Search::FailStop |
| Stop-object based on number of failures More... | |
| class | Gecode::Search::TimeStop |
| Stop-object based on time More... | |
| class | Gecode::Search::Engine |
| Search engine implementation interface More... | |
| class | Gecode::Search::EngineBase< T > |
| Base-class for search engines. More... | |
| class | Gecode::DFS< T > |
| Depth-first search engine. More... | |
| class | Gecode::BAB< T > |
| Depth-first branch-and-bound search engine. More... | |
| class | Gecode::RBS< E, T > |
| Meta-engine performing restart-based search. More... | |
Namespaces | |
| namespace | Gecode |
Gecode toplevel namespace | |
| namespace | Gecode::Search |
Search engines | |
| namespace | Gecode::Search::Sequential |
Sequential search engine implementations | |
| namespace | Gecode::Search::Parallel |
Parallel search engine implementations | |
| namespace | Gecode::Search::Meta |
Meta search engine implementations | |
| namespace | Gecode::Search::Config |
Search configuration | |
Defines | |
| #define | GECODE_SEARCH_EXPORT |
| #define | GECODE_LIBRARY_NAME "Search" |
Functions | |
| template<class T > | |
| T * | Gecode::dfs (T *s, const Search::Options &o=Search::Options::def) |
| Invoke depth-first search engine for subclass T of space s with options o. | |
| template<class T > | |
| T * | Gecode::bab (T *s, const Search::Options &o=Search::Options::def) |
| Perform depth-first branch-and-bound search for subclass T of space s and options o. | |
| template<template< class > class E, class T > | |
| T * | Gecode::rbs (T *s, const Search::Options &o) |
| Perform restart-based search. | |
Variables | |
| const bool | Gecode::Search::Config::clone = true |
| Whether engines create a clone when being initialized. | |
| const double | Gecode::Search::Config::threads = 1.0 |
| Number of threads to use. | |
| const unsigned int | Gecode::Search::Config::c_d = 8 |
| Create a clone after every c_d commits (commit distance). | |
| const unsigned int | Gecode::Search::Config::a_d = 2 |
| Create a clone during recomputation if distance is greater than a_d (adaptive distance). | |
| const unsigned int | Gecode::Search::Config::steal_limit = 3 |
| Minimal number of open nodes for stealing. | |
| const unsigned int | Gecode::Search::Config::initial_delay = 5 |
| Initial delay in milliseconds for all but first worker thread. | |
| const unsigned int | Gecode::Search::Config::nogoods_limit = 128 |
| Depth limit for no-good generation during search. | |