Method isMember

external/jsoncpp/jsoncpp.cpp:3704–3708

#endif

bool Value::isMember(char const* key, char const* cend) const
{
  Value const* value = find(key, cend);
  return NULL != value;
}
bool Value::isMember(char const* key) const
{
  return isMember(key, key + strlen(key));