Changing from internal_thread_safe_log_ownthread

to internal_thread_safe_log_sharethread

The code:

thread_safe_log get_log()

{

    static std::ofstream out( "out.txt" );

    static internal_thread_safe_log_ownthread log( out);

    return thread_safe_log( log);

}

Needs to be changed into:

// now, we need a reference to a thread-safe log writer,

// so that multiple logs can share it

thread_safe_log_writer_sharethread & get_ts_writer()

{

    static thread_safe_log_writer_sharethread writer;

    return writer;

}

thread_safe_log get_app_log()

{

    static std::ofstream out( "out.txt" );

    static internal_thread_safe_log_sharedthread log( out, get_ts_writer(), 15 /* priority */);

    return thread_safe_log( log);

}

// say we have an errors log as well

thread_safe_log get_err_log()

{

    static std::ofstream out( "err.txt" );

    static internal_thread_safe_log_sharedthread log( out, get_ts_writer(), 20 /* priority */);

    return thread_safe_log( log);

}

Changing from internal_thread_safe_log_sharethread

to internal_thread_safe_log_ownthread

The code:

thread_safe_log_writer_sharethread & get_ts_writer()

{

    static thread_safe_log_writer_sharethread writer;

    return writer;

}

thread_safe_log get_app_log()

{

    static std::ofstream out( "out.txt" );

    static internal_thread_safe_log_sharedthread log( out, get_ts_writer(), 15 /* priority */);

    return thread_safe_log( log);

}

Needs to be changed into:

// note: the get_ts_writer() is not needed for the get_app_log();

// it might, however, be needed by ***other*** logs

thread_safe_log get_app_log()

{

    static std::ofstream out( "out.txt" );

    static internal_thread_safe_log_ownthread log( out);

    return thread_safe_log( log);

}