1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> 2<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> 3<title>oscl_error_imp_cppexceptions.h Source File</title> 4<link href="doxygen.css" rel="stylesheet" type="text/css"> 5</head><body> 6<!-- Generated by Doxygen 1.2.18 --> 7<center> 8<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="modules.html">Modules</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="annotated.html">Data Structures</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Data Fields</a> <a class="qindex" href="globals.html">Globals</a> </center> 9<hr><h1>oscl_error_imp_cppexceptions.h</h1><a href="oscl__error__imp__cppexceptions_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">// -*- c++ -*-</span> 1000002 <span class="comment">// = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =</span> 1100003 1200004 <span class="comment">// O S C L _ E R R O R _ I M P _ C P P E X C E P T I O N S</span> 1300005 1400006 <span class="comment">// = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =</span> 1500007 1600018 <span class="preprocessor">#ifndef OSCL_ERROR_IMP_CPPEXCEPTIONS_H_INCLUDED</span> 1700019 <span class="preprocessor"></span><span class="preprocessor">#define OSCL_ERROR_IMP_CPPEXCEPTIONS_H_INCLUDED</span> 1800020 <span class="preprocessor"></span> 1900021 <span class="preprocessor">#ifndef OSCL_ERROR_TRAPCLEANUP_H_INCLUDED</span> 2000022 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__error__trapcleanup_8h.html">oscl_error_trapcleanup.h</a>"</span> 2100023 <span class="preprocessor">#endif</span> 2200024 <span class="preprocessor"></span> 2300025 <span class="comment">//Implementation file for Leave using C++ exceptions.</span> 2400026 2500027 <span class="comment">//This is a full implementation of Leave.</span> 2600028 27<a name="l00029"></a><a class="code" href="classinternalLeave.html">00029</a> <span class="keyword">class </span><a class="code" href="classinternalLeave.html">internalLeave</a> 2800030 { 2900031 <span class="keyword">public</span>: 30<a name="l00032"></a><a class="code" href="classinternalLeave.html#m0">00032</a> <span class="keywordtype">int</span> <a class="code" href="classinternalLeave.html#m0">a</a>; 3100033 }; 3200034 3300035 <span class="comment">//Leave throws C++ exceptions.</span> 34<a name="l00036"></a><a class="code" href="group__osclerror.html#a38">00036</a> <span class="preprocessor">#define PVError_DoLeave() internalLeave __ilv;__ilv.a=0;throw(__ilv)</span> 3500037 <span class="preprocessor"></span> 3600038 3700039 <span class="comment">//_PV_TRAP catches Leaves.</span> 3800040 <span class="comment">//_r is the leave code, _s are statements to execute</span> 39<a name="l00041"></a><a class="code" href="group__osclerror.html#a39">00041</a> <span class="preprocessor">#define _PV_TRAP(__r,__s)\</span> 4000042 <span class="preprocessor"> __r=OsclErrNone;\</span> 4100043 <span class="preprocessor"> {\</span> 4200044 <span class="preprocessor"> OsclErrorTrapImp* __tr=OsclErrorTrapImp::Trap();\</span> 4300045 <span class="preprocessor"> if(!__tr){__s;}else{\</span> 4400046 <span class="preprocessor"> try{__s;}\</span> 4500047 <span class="preprocessor"> catch(internalLeave __lv)\</span> 4600048 <span class="preprocessor"> {__lv.a=__r=__tr->iLeave;}\</span> 4700049 <span class="preprocessor"> __tr->UnTrap();}\</span> 4800050 <span class="preprocessor"> }</span> 4900051 <span class="preprocessor"></span> 5000052 <span class="comment">//_PV_TRAP_NO_TLS catches Leaves.</span> 5100053 <span class="comment">//_r is the leave code, _s are statements to execute</span> 52<a name="l00054"></a><a class="code" href="group__osclerror.html#a40">00054</a> <span class="preprocessor">#define _PV_TRAP_NO_TLS(__trapimp,__r,__s)\</span> 5300055 <span class="preprocessor"> __r=OsclErrNone;\</span> 5400056 <span class="preprocessor"> {\</span> 5500057 <span class="preprocessor"> OsclErrorTrapImp* __tr=OsclErrorTrapImp::TrapNoTls(__trapimp);\</span> 5600058 <span class="preprocessor"> if(!__tr){__s;}else{\</span> 5700059 <span class="preprocessor"> try{__s;}\</span> 5800060 <span class="preprocessor"> catch(internalLeave __lv)\</span> 5900061 <span class="preprocessor"> {__lv.a=__r=__tr->iLeave;}\</span> 6000062 <span class="preprocessor"> __tr->UnTrap();}\</span> 6100063 <span class="preprocessor"> }</span> 6200064 <span class="preprocessor"></span> 6300065 6400066 <span class="preprocessor">#endif // OSCL_ERROR_IMP_CPPEXCEPTIONS_H_INCLUDED</span> 6500067 <span class="preprocessor"></span> 66</pre></div><hr size="1"><img src="pvlogo_small.jpg"><address style="align: right;"><small>OSCL API</small> 67<address style="align: left;"><small>Posting Version: OPENCORE_20090310 </small> 68</small></address> 69</body> 70</html> 71
