lp_types.h File Reference

#include <cstddef>
#include <cstdint>
#include <initializer_list>
#include <limits>
#include <memory>
#include <ostream>
#include <string>
#include <vector>
#include "absl/log/check.h"
#include "ortools/base/logging.h"
#include "ortools/base/strong_vector.h"
#include "ortools/util/bitset.h"
#include "ortools/util/strong_integers.h"

Go to the source code of this file.

Classes
class	operations_research::glop::StrictITISpan< IntType, T >
class	operations_research::glop::StrictITIVector< IntType, T, Alloc >
class	operations_research::glop::VectorIterator< EntryType >

Namespaces
namespace	operations_research
	OR-Tools root namespace.
namespace	operations_research::glop

Typedefs
typedef int32_t	operations_research::glop::Index
typedef double	operations_research::glop::Fractional
typedef StrictITIVector< ColIndex, Fractional >	operations_research::glop::DenseRow
typedef StrictITIVector< ColIndex, bool >	operations_research::glop::DenseBooleanRow
typedef StrictITIVector< ColIndex, ColIndex >	operations_research::glop::ColMapping
typedef std::vector< ColIndex >	operations_research::glop::ColIndexVector
typedef std::vector< RowIndex >	operations_research::glop::RowIndexVector
typedef StrictITIVector< ColIndex, RowIndex >	operations_research::glop::ColToRowMapping
typedef StrictITIVector< ColIndex, VariableType >	operations_research::glop::VariableTypeRow
typedef StrictITIVector< ColIndex, VariableStatus >	operations_research::glop::VariableStatusRow
typedef Bitset64< ColIndex >	operations_research::glop::DenseBitRow
typedef StrictITIVector< RowIndex, Fractional >	operations_research::glop::DenseColumn
typedef StrictITIVector< RowIndex, bool >	operations_research::glop::DenseBooleanColumn
typedef Bitset64< RowIndex >	operations_research::glop::DenseBitColumn
typedef StrictITIVector< RowIndex, RowIndex >	operations_research::glop::RowMapping
typedef StrictITIVector< RowIndex, ColIndex >	operations_research::glop::RowToColMapping
typedef StrictITIVector< RowIndex, ConstraintStatus >	operations_research::glop::ConstraintStatusColumn

Enumerations
enum class	operations_research::glop::ProblemStatus : int8_t {   operations_research::glop::OPTIMAL , operations_research::glop::PRIMAL_INFEASIBLE , operations_research::glop::DUAL_INFEASIBLE , operations_research::glop::INFEASIBLE_OR_UNBOUNDED ,   operations_research::glop::PRIMAL_UNBOUNDED , operations_research::glop::DUAL_UNBOUNDED , operations_research::glop::INIT , operations_research::glop::PRIMAL_FEASIBLE ,   operations_research::glop::DUAL_FEASIBLE , operations_research::glop::ABNORMAL , operations_research::glop::INVALID_PROBLEM , operations_research::glop::IMPRECISE }
enum class	operations_research::glop::VariableType : int8_t {   operations_research::glop::UNCONSTRAINED , operations_research::glop::LOWER_BOUNDED , operations_research::glop::UPPER_BOUNDED , operations_research::glop::UPPER_AND_LOWER_BOUNDED ,   operations_research::glop::FIXED_VARIABLE }
enum class	operations_research::glop::VariableStatus : int8_t {   operations_research::glop::BASIC , operations_research::glop::FIXED_VALUE , operations_research::glop::AT_LOWER_BOUND , operations_research::glop::AT_UPPER_BOUND ,   operations_research::glop::FREE }
enum class	operations_research::glop::ConstraintStatus : int8_t {   operations_research::glop::BASIC , operations_research::glop::FIXED_VALUE , operations_research::glop::AT_LOWER_BOUND , operations_research::glop::AT_UPPER_BOUND ,   operations_research::glop::FREE }

Functions
	operations_research::glop::DEFINE_STRONG_INDEX_TYPE (ColIndex)
	operations_research::glop::DEFINE_STRONG_INDEX_TYPE (RowIndex)
ColIndex	operations_research::glop::RowToColIndex (RowIndex row)
RowIndex	operations_research::glop::ColToRowIndex (ColIndex col)
Index	operations_research::glop::ColToIntIndex (ColIndex col)
Index	operations_research::glop::RowToIntIndex (RowIndex row)
	operations_research::glop::DEFINE_STRONG_INT64_TYPE (EntryIndex)
static double	operations_research::glop::ToDouble (double f)
bool	operations_research::glop::IsFinite (Fractional value)
constexpr RowIndex	operations_research::glop::kInvalidRow (-1)
constexpr ColIndex	operations_research::glop::kInvalidCol (-1)
std::string	operations_research::glop::GetProblemStatusString (ProblemStatus problem_status)
std::ostream &	operations_research::glop::operator<< (std::ostream &os, ProblemStatus status)
std::string	operations_research::glop::GetVariableTypeString (VariableType variable_type)
std::ostream &	operations_research::glop::operator<< (std::ostream &os, VariableType type)
std::string	operations_research::glop::GetVariableStatusString (VariableStatus status)
std::ostream &	operations_research::glop::operator<< (std::ostream &os, VariableStatus status)
std::string	operations_research::glop::GetConstraintStatusString (ConstraintStatus status)
std::ostream &	operations_research::glop::operator<< (std::ostream &os, ConstraintStatus status)
ConstraintStatus	operations_research::glop::VariableToConstraintStatus (VariableStatus status)
static double	operations_research::glop::DeterministicTimeForFpOperations (int64_t n)

Variables
constexpr Fractional	operations_research::glop::kRangeMax = std::numeric_limits<Fractional>::max()
constexpr Fractional	operations_research::glop::kInfinity = std::numeric_limits<Fractional>::infinity()
constexpr Fractional	operations_research::glop::kEpsilon = std::numeric_limits<Fractional>::epsilon()