ceptions</b></h4>
<p>Unless otherwise specified, Boost.Filesystem functions throw <i>
<a href="reference.html#basic_filesystem_error-constructors">basic_filesystem_error</a></i> 
exceptions if they cannot successfully complete their operational 
specifications. Also, implementations may use C++ Standard Library functions, 
which may throw <i>std::bad_alloc</i>. These exceptions may be thrown even 
though the error condition leading to the exception is not explicitly specified 
in the function's &quot;Throws