Method Write

Source/cmDepends.cxx:27–57

cmDepends::~cmDepends() = default;

bool cmDepends::Write(std::ostream& makeDepends, std::ostream& internalDepends)
{
  std::map<std::string, std::set<std::string>> dependencies;
  {
    // Lookup the set of sources to scan.
    cmList pairs;
    {
      std::string const srcLang = "CMAKE_DEPENDS_CHECK_" + this->Language;
      cmMakefile* mf = this->LocalGenerator->GetMakefile();
      pairs.assign(mf->GetSafeDefinition(srcLang));
    }
    for (auto si = pairs.begin(); si != pairs.end();) {
      // Get the source and object file.
      std::string const& src = *si++;
      if (si == pairs.end()) {
        break;
      }
      std::string const& obj = *si++;
      dependencies[obj].insert(src);
    }
  }
  for (auto const& d : dependencies) {
    // Write the dependencies for this pair.
    if (!this->WriteDependencies(d.second, d.first, makeDepends,
                                 internalDepends)) {
      return false;
    }
  }

  return this->Finalize(makeDepends, internalDepends);
}

bool cmDepends::Finalize(std::ostream& /*unused*/, std::ostream& /*unused*/)
{