16#ifndef OR_TOOLS_MATH_OPT_CONSTRAINTS_SECOND_ORDER_CONE_SECOND_ORDER_CONE_CONSTRAINT_H_
17#define OR_TOOLS_MATH_OPT_CONSTRAINTS_SECOND_ORDER_CONE_SECOND_ORDER_CONE_CONSTRAINT_H_
24#include "absl/strings/string_view.h"
42 using IdType = SecondOrderConeConstraintId;
45 SecondOrderConeConstraintId
id);
47 inline int64_t
id()
const;
49 inline SecondOrderConeConstraintId
typed_id()
const;
51 inline absl::string_view
name()
const;
75 friend std::ostream&
operator<<(std::ostream& ostr,
79 SecondOrderConeConstraintId id_;
84inline std::ostream&
operator<<(std::ostream& ostr,
98 if (
storage()->has_constraint(id_)) {
99 return storage()->constraint_data(id_).name;
115 return !(lhs == rhs);
120 return H::combine(std::move(h), constraint.id_.value(), constraint.
storage());
126 const absl::string_view
name = constraint.
name();
128 ostr <<
"__soc_con#" << constraint.
id() <<
"__";
ModelStorageCPtr storage() const
ModelStorageItem(ModelStorageCPtr storage)
friend H AbslHashValue(H h, const SecondOrderConeConstraint &constraint)
std::string ToString() const
friend std::ostream & operator<<(std::ostream &ostr, const SecondOrderConeConstraint &constraint)
LinearExpression UpperBound() const
friend bool operator!=(const SecondOrderConeConstraint &lhs, const SecondOrderConeConstraint &rhs)
std::vector< Variable > NonzeroVariables() const
std::vector< LinearExpression > ArgumentsToNorm() const
SecondOrderConeConstraint(ModelStorageCPtr storage, SecondOrderConeConstraintId id)
friend bool operator==(const SecondOrderConeConstraint &lhs, const SecondOrderConeConstraint &rhs)
SecondOrderConeConstraintId typed_id() const
SecondOrderConeConstraintId IdType
The typed integer used for ids.
absl::string_view name() const
An object oriented wrapper for quadratic constraints in ModelStorage.
absl::Nonnull< const ModelStorage * > ModelStorageCPtr
constexpr absl::string_view kDeletedConstraintDefaultDescription
bool operator==(const SecondOrderConeConstraint &lhs, const SecondOrderConeConstraint &rhs)
bool operator!=(const SecondOrderConeConstraint &lhs, const SecondOrderConeConstraint &rhs)
std::ostream & operator<<(std::ostream &ostr, const SecondOrderConeConstraint &constraint)
std::vector< Variable > AtomicConstraintNonzeroVariables(const ModelStorage &storage, const IdType id)
H AbslHashValue(H h, const SecondOrderConeConstraint &constraint)