Method ReadJSON

Source/cmInstrumentationQuery.cxx:127–159

    .Bind("version"_s, &QueryRoot::version, VersionHelper, true);

bool cmInstrumentationQuery::ReadJSON(std::string const& filename,
                                      std::string& errorMessage,
                                      std::set<Option>& options,
                                      std::set<Hook>& hooks,
                                      std::vector<Callback>& callbacks)
{
  Json::Value root;
  this->parseState = cmJSONState(filename, &root);
  if (!this->parseState.errors.empty()) {
    errorMessage = this->parseState.GetErrorMessage(true);
    return false;
  }
  if (!QueryRootVersionOnlyHelper(this->queryRoot, &root, &this->parseState)) {
    errorMessage = this->parseState.GetErrorMessage(true);
    return false;
  }
  if (!ValidDataVersion(this->queryRoot.version)) {
    // Ignore invalid data versions
    return true;
  }
  if (!QueryRootHelper(this->queryRoot, &root, &this->parseState)) {
    errorMessage = this->parseState.GetErrorMessage(true);
    return false;
  }
  std::move(this->queryRoot.options.begin(), this->queryRoot.options.end(),
            std::inserter(options, options.end()));
  std::move(this->queryRoot.hooks.begin(), this->queryRoot.hooks.end(),
            std::inserter(hooks, hooks.end()));
  for (auto const& callback : this->queryRoot.callbacks) {
    callbacks.push_back({ callback, this->queryRoot.version });
  }
  return true;
}

bool cmInstrumentationQuery::ValidDataVersion(Version version)
{