util/config.cc
/// Check the disk file for possible changes since last load.
/// @returns true if the file has changed since the last load,
///   or false if the file has never been loaded.
///
Check the disk file for possible changes since last load.
Check the disk file for possible changes since last load .
bool Config::file_has_changed()
{
    if (m_file_writetime <= 0) { return false; } 
    std::time_t mtime = last_write_time(m_config_path);
    return (mtime > m_file_writetime);
}
bool Config :: file_has_changed ( ) { if ( m_file_writetime <= 0 ) { return false ; } std :: time_t mtime = last_write_time ( m_config_path ) ; return ( mtime > m_file_writetime ) ; }
Check the disk file for possible changes since last load.
Check the disk file for possible changes since last load .
// never loaded