cpp/graph/edge_flow.hpp

View this file on GitHub
Last update: 2024-11-10 02:02:04+09:00
Include: #include "cpp/graph/edge_flow.hpp"

Depends on

共通ヘッダー (cpp/template/small_template.hpp)

Required by

cpp/graph/graph_flow.hpp

Verified with

Code

#pragma once
#include "template/small_template.hpp"

// 辺
template <class T> class FlowEdge {
  static int next_id;

public:
  int from, to, rev, id;
  T cap, cost;
  FlowEdge(int from_, int to_, int rev_, T cap_, T cost_)
      : from(from_), to(to_), rev(rev_), id(next_id++), cap(max(cap_, (T)0)),
        cost(cost_) {}
  FlowEdge(int from_, int to_, int rev_, T cap_)
      : from(from_), to(to_), rev(rev_), id(next_id++), cap(max(cap_, (T)0)),
        cost(0) {}
  FlowEdge(int from_, int to_, int rev_)
      : from(from_), to(to_), rev(rev_), id(next_id++), cap(0), cost(0) {}
};

template <class T> int FlowEdge<T>::next_id = 0;

template <class T> ostream &operator<<(ostream &os, const FlowEdge<T> &e) {
  os << e.id << ": " << e.from << " -> " << e.to << " (" << e.cap << ", "
     << e.cost << ")";
  return os;
}

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.12.0/x64/lib/python3.12/site-packages/onlinejudge_verify/documentation/build.py", line 71, in _render_source_code_stat
    bundled_code = language.bundle(stat.path, basedir=basedir, options={'include_paths': [basedir]}).decode()
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/hostedtoolcache/Python/3.12.0/x64/lib/python3.12/site-packages/onlinejudge_verify/languages/cplusplus.py", line 187, in bundle
    bundler.update(path)
  File "/opt/hostedtoolcache/Python/3.12.0/x64/lib/python3.12/site-packages/onlinejudge_verify/languages/cplusplus_bundle.py", line 401, in update
    self.update(self._resolve(pathlib.Path(included), included_from=path))
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/hostedtoolcache/Python/3.12.0/x64/lib/python3.12/site-packages/onlinejudge_verify/languages/cplusplus_bundle.py", line 260, in _resolve
    raise BundleErrorAt(path, -1, "no such header")
onlinejudge_verify.languages.cplusplus_bundle.BundleErrorAt: template/small_template.hpp: line -1: no such header