Template Class network_oracle

• Defined in File network_oracle.hpp

Template Parameter Order

1. typename Graph

2. typename Container

3. typename Fn

Class Documentation

template<typename Graph, typename Container, typename Fn>
class network_oracle

Oracle for Parametric Network Problem.

This oracle solves the following feasibility problem:

find    x, u
s.t.    u[j] - u[i] \le h(e, x)
        \forall e(i, j) \in E

Template Parameters

• Graph –

• Container –

• Fn –

Public Functions

inline network_oracle(const Graph &G, Container &u, Fn h)

Construct a new network oracle object.

Parameters

• G – [in] a directed graph (V, E)

• u – [inout] list or dictionary

• h – [in] function evaluation and gradient

explicit network_oracle(const network_oracle&) = default

Construct a new network oracle object.

template<typename opt_type>
inline auto update(const opt_type &t) -> void

Parameters

t – [in] the best-so-far optimal value

template<typename T>
inline auto operator()(const T &x) -> std::optional<std::tuple<T, double>>

Make object callable for cutting_plane_feas()

Template Parameters

T –

Parameters

x – [in]

Returns

std::optional<std::tuple<T, double>>