operations_research::lp_format Namespace Reference

Classes
struct	Constraint
class	LpModel

Typedefs
using	Term = std::pair<double, VariableIndex>

Enumerations
enum class	Relation { kLessOrEqual , kGreaterOrEqual , kEqual }

Functions
std::ostream &	operator<< (std::ostream &ostr, const Relation relation)
std::ostream &	operator<< (std::ostream &ostr, const Constraint &constraint)
std::ostream &	operator<< (std::ostream &ostr, const LpModel &model)
	DEFINE_STRONG_INT_TYPE (VariableIndex, int64_t)
	DEFINE_STRONG_INT_TYPE (ConstraintIndex, int64_t)
bool	ValidateCharInName (unsigned char c, bool leading)
absl::Status	ValidateName (absl::string_view name)
LpModel	RemoveUnusedVariables (const LpModel &model)
absl::StatusOr< LpModel >	PermuteVariables (const LpModel &model, const util_intops::StrongVector< VariableIndex, VariableIndex > &new_index_to_old_index)
absl::StatusOr< LpModel >	PermuteVariables (const LpModel &model, const util_intops::StrongVector< VariableIndex, std::string > &order_by_name)

Typedef Documentation

Term

using operations_research::lp_format::Term = std::pair<double, VariableIndex>

Definition at line 30 of file lp_model.h.

Enumeration Type Documentation

Relation

enum class operations_research::lp_format::Relation

strong

Enumerator
kLessOrEqual
kGreaterOrEqual
kEqual

Definition at line 31 of file lp_model.h.

Function Documentation

DEFINE_STRONG_INT_TYPE() [1/2]

operations_research::lp_format::DEFINE_STRONG_INT_TYPE	(	ConstraintIndex	,
		int64_t	)

DEFINE_STRONG_INT_TYPE() [2/2]

operations_research::lp_format::DEFINE_STRONG_INT_TYPE	(	VariableIndex	,
		int64_t	)

operator<<() [1/3]

std::ostream & operations_research::lp_format::operator<<	(	std::ostream &	ostr,
		const Constraint &	constraint )

Definition at line 64 of file lp_model.cc.

operator<<() [2/3]

std::ostream & operations_research::lp_format::operator<<	(	std::ostream &	ostr,
		const LpModel &	model )

Definition at line 118 of file lp_model.cc.

operator<<() [3/3]

std::ostream & operations_research::lp_format::operator<<	(	std::ostream &	ostr,
		const Relation	relation )

Definition at line 48 of file lp_model.cc.

PermuteVariables() [1/2]

absl::StatusOr< LpModel > operations_research::lp_format::PermuteVariables	(	const LpModel &	model,
		const util_intops::StrongVector< VariableIndex, std::string > &	order_by_name )

Definition at line 111 of file model_utils.cc.

PermuteVariables() [2/2]

absl::StatusOr< LpModel > operations_research::lp_format::PermuteVariables	(	const LpModel &	model,
		const util_intops::StrongVector< VariableIndex, VariableIndex > &	new_index_to_old_index )

Definition at line 103 of file model_utils.cc.

RemoveUnusedVariables()

LpModel operations_research::lp_format::RemoveUnusedVariables

(

const LpModel &

model

)

Definition at line 84 of file model_utils.cc.

ValidateCharInName()

bool operations_research::lp_format::ValidateCharInName	(	unsigned char	c,
		bool	leading )

Definition at line 23 of file lp_name.cc.

ValidateName()

absl::Status operations_research::lp_format::ValidateName

(

absl::string_view

name

)

Definition at line 57 of file lp_name.cc.