Why <br />
<br />
#if ISTHREADSAFE <br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; boost::mutex::scoped_lock lock(CacheInfo_mutex);<br />
# endif&nbsp;&nbsp;&nbsp; <br />
<br />
functions well , but not <br />
<br />
if(isThreadSafe)<br />
{<br />
&nbsp;&nbsp;&nbsp; boost::mutex::scoped_lock lock(CacheInfo_mutex);<br />
}<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;<hr style="border:dotted 1px silver; width:90%; border:dotted 1px silver;">Peisheng Wang<br />
Software Engineer<br />
iZENEsoft (Shanghai) Co., Ltd<br />
Room 601 Marine Tower, No. 1 Pudong Ave.<br />
Tel:86-21-68860698-114<br />
Fax:86-21-68860699<br />
Company Website:<a target="_blank" href="http://www.izenesoft.com/">www.izenesoft.com</a><br />
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