src/core/model_repository_manager.cc
// Return true if any file in the subdirectory root at 'path' has been
// modified more recently than 'last'. Return the most-recent modified
// time in 'last'.
Return true if any file in the subdirectory root at 'path' has been
modified more recently than 'last'. Return the most-recent modified
time in 'last'.
Return true if any file in the subdirectory root at ' path ' has been modified more recently than ' last ' . Return the most - recent modified time in ' last ' .
bool
IsModified(const std::string& path, int64_t* last_ns)
{
  const int64_t repo_ns = GetModifiedTime(path);
  bool modified = repo_ns > *last_ns;
  *last_ns = repo_ns;
  return modified;
}
bool IsModified ( const std :: string & path , int64_t * last_ns ) { const int64_t repo_ns = GetModifiedTime ( path ) ; bool modified = repo_ns > * last_ns ; * last_ns = repo_ns ; return modified ; }
Return true if any file in the subdirectory root at 'path' has been
modified more recently than 'last'.
Return true if any file in the subdirectory root at ' path ' has been modified more recently than ' last ' .