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<h1>Exception Class Reference</h1><code>#include <<a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>></code>
<p>
<p>Inheritance diagram for Exception:
<p><center><img src="class_exception.png" usemap="#Exception_map" border="0" alt=""></center>
<map name="Exception_map">
<area href="class_cannot_flush.html" alt="CannotFlush" shape="rect" coords="412,112,814,136">
<area href="class_integer_1_1_divide_by_zero.html" alt="Integer::DivideByZero" shape="rect" coords="412,560,814,584">
<area href="class_invalid_argument.html" alt="InvalidArgument" shape="rect" coords="412,728,814,752">
<area href="class_invalid_data_format.html" alt="InvalidDataFormat" shape="rect" coords="412,784,814,808">
<area href="class_not_implemented.html" alt="NotImplemented" shape="rect" coords="412,840,814,864">
<area href="class_o_s___error.html" alt="OS_Error" shape="rect" coords="412,952,814,976">
<area href="class_o_s___r_n_g___err.html" alt="OS_RNG_Err" shape="rect" coords="412,1008,814,1032">
<area href="class_p_k___encryptor_1_1_invalid_plaintext_length.html" alt="PK_Encryptor::InvalidPlaintextLength" shape="rect" coords="412,1064,814,1088">
<area href="class_p_k___signature_scheme_1_1_invalid_key_length.html" alt="PK_SignatureScheme::InvalidKeyLength" shape="rect" coords="412,1120,814,1144">
<area href="class_polynomial_mod2_1_1_divide_by_zero.html" alt="PolynomialMod2::DivideByZero" shape="rect" coords="412,1176,814,1200">
<area href="class_polynomial_over_1_1_divide_by_zero.html" alt="PolynomialOver< T >::DivideByZero" shape="rect" coords="412,1232,814,1256">
<area href="class_self_test_failure.html" alt="SelfTestFailure" shape="rect" coords="412,1344,814,1368">
<area href="class_wait_object_container_1_1_err.html" alt="WaitObjectContainer::Err" shape="rect" coords="412,1512,814,1536">
</map>
<a href="class_exception-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
base class for all exceptions thrown by Crypto++
<p>
<p>
Definition at line <a class="el" href="cryptlib_8h-source.html#l00106">106</a> of file <a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>.<table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="class_exception.html#_windows_pipe_1_1_errw7">ErrorType</a> { <br>
<a class="el" href="class_exception.html#_windows_pipe_1_1_errw7_windows_pipe_1_1_errw0">NOT_IMPLEMENTED</a>,
<a class="el" href="class_exception.html#_windows_pipe_1_1_errw7_windows_pipe_1_1_errw1">INVALID_ARGUMENT</a>,
<a class="el" href="class_exception.html#_windows_pipe_1_1_errw7_windows_pipe_1_1_errw2">CANNOT_FLUSH</a>,
<a class="el" href="class_exception.html#_windows_pipe_1_1_errw7_windows_pipe_1_1_errw3">DATA_INTEGRITY_CHECK_FAILED</a>,
<br>
<a class="el" href="class_exception.html#_windows_pipe_1_1_errw7_windows_pipe_1_1_errw4">INVALID_DATA_FORMAT</a>,
<a class="el" href="class_exception.html#_windows_pipe_1_1_errw7_windows_pipe_1_1_errw5">IO_ERROR</a>,
<a class="el" href="class_exception.html#_windows_pipe_1_1_errw7_windows_pipe_1_1_errw6">OTHER_ERROR</a>
<br>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">error types <a href="#_windows_pipe_1_1_errw7">More...</a><br><br></td></tr>
<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_exceptiona0" doxytag="Exception::Exception" ></a>
</td><td class="memItemRight" valign=bottom><b>Exception</b> (<a class="el" href="class_exception.html#_windows_pipe_1_1_errw7">ErrorType</a> errorType, const std::string &s)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_windows_pipe_1_1_erra4" doxytag="Exception::what" ></a>
const char * </td><td class="memItemRight" valign=bottom><b>what</b> () const throw ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_windows_pipe_1_1_erra5" doxytag="Exception::GetWhat" ></a>
const std::string & </td><td class="memItemRight" valign=bottom><b>GetWhat</b> () const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_windows_pipe_1_1_erra6" doxytag="Exception::SetWhat" ></a>
void </td><td class="memItemRight" valign=bottom><b>SetWhat</b> (const std::string &s)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_windows_pipe_1_1_erra7" doxytag="Exception::GetErrorType" ></a>
<a class="el" href="class_exception.html#_windows_pipe_1_1_errw7">ErrorType</a> </td><td class="memItemRight" valign=bottom><b>GetErrorType</b> () const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_windows_pipe_1_1_erra8" doxytag="Exception::SetErrorType" ></a>
void </td><td class="memItemRight" valign=bottom><b>SetErrorType</b> (<a class="el" href="class_exception.html#_windows_pipe_1_1_errw7">ErrorType</a> errorType)</td></tr>
</table>
<hr><h2>Member Enumeration Documentation</h2>
<a class="anchor" name="_windows_pipe_1_1_errw7" doxytag="Exception::ErrorType" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> enum <a class="el" href="class_exception.html#_windows_pipe_1_1_errw7">Exception::ErrorType</a> </td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
error types
<p>
<dl compact><dt><b>Enumeration values: </b></dt><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em><a class="anchor" name="_windows_pipe_1_1_errw7_windows_pipe_1_1_errw0" doxytag="NOT_IMPLEMENTED" ></a>NOT_IMPLEMENTED</em> </td><td>
a method is not implemented </td></tr>
<tr><td valign=top><em><a class="anchor" name="_windows_pipe_1_1_errw7_windows_pipe_1_1_errw1" doxytag="INVALID_ARGUMENT" ></a>INVALID_ARGUMENT</em> </td><td>
invalid function argument </td></tr>
<tr><td valign=top><em><a class="anchor" name="_windows_pipe_1_1_errw7_windows_pipe_1_1_errw2" doxytag="CANNOT_FLUSH" ></a>CANNOT_FLUSH</em> </td><td>
<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> received a Flush(true) signal but can't flush buffers. </td></tr>
<tr><td valign=top><em><a class="anchor" name="_windows_pipe_1_1_errw7_windows_pipe_1_1_errw3" doxytag="DATA_INTEGRITY_CHECK_FAILED" ></a>DATA_INTEGRITY_CHECK_FAILED</em> </td><td>
data integerity check (such as CRC or MAC) failed </td></tr>
<tr><td valign=top><em><a class="anchor" name="_windows_pipe_1_1_errw7_windows_pipe_1_1_errw4" doxytag="INVALID_DATA_FORMAT" ></a>INVALID_DATA_FORMAT</em> </td><td>
received input data that doesn't conform to expected format </td></tr>
<tr><td valign=top><em><a class="anchor" name="_windows_pipe_1_1_errw7_windows_pipe_1_1_errw5" doxytag="IO_ERROR" ></a>IO_ERROR</em> </td><td>
error reading from input device or writing to output device </td></tr>
<tr><td valign=top><em><a class="anchor" name="_windows_pipe_1_1_errw7_windows_pipe_1_1_errw6" doxytag="OTHER_ERROR" ></a>OTHER_ERROR</em> </td><td>
some error not belong to any of the above categories </td></tr>
</table>
</dl>
<p>
Definition at line <a class="el" href="cryptlib_8h-source.html#l00110">110</a> of file <a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>. </td>
</tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="cryptlib_8h-source.html">cryptlib.h</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Sun Nov 7 08:24:04 2004 for Crypto++ by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 ></a> 1.3.7 </small></address>
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