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00001 // @HEADER 00002 // *********************************************************************** 00003 // 00004 // Teuchos: Common Tools Package 00005 // Copyright (2004) Sandia Corporation 00006 // 00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00008 // license for use of this work by or on behalf of the U.S. Government. 00009 // 00010 // Redistribution and use in source and binary forms, with or without 00011 // modification, are permitted provided that the following conditions are 00012 // met: 00013 // 00014 // 1. Redistributions of source code must retain the above copyright 00015 // notice, this list of conditions and the following disclaimer. 00016 // 00017 // 2. Redistributions in binary form must reproduce the above copyright 00018 // notice, this list of conditions and the following disclaimer in the 00019 // documentation and/or other materials provided with the distribution. 00020 // 00021 // 3. Neither the name of the Corporation nor the names of the 00022 // contributors may be used to endorse or promote products derived from 00023 // this software without specific prior written permission. 00024 // 00025 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY 00026 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00028 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE 00029 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00030 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00031 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00032 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00033 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00034 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00035 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00036 // 00037 // Questions? Contact Michael A. Heroux (maherou@sandia.gov) 00038 // 00039 // *********************************************************************** 00040 // @HEADER 00041 00042 #include "Teuchos_TestForException.hpp" 00043 00044 00045 // 00046 // ToDo: Make these functions thread-safe! 00047 // 00048 00049 00050 namespace { 00051 00052 00053 int throwNumber = 0; 00054 00055 00056 bool& loc_enableStackTrace() 00057 { 00058 static bool static_enableStackTrace = 00059 #ifdef HAVE_TEUCHOS_DEFAULT_STACKTRACE 00060 true 00061 #else 00062 false 00063 #endif 00064 ; 00065 return static_enableStackTrace; 00066 } 00067 00068 00069 } // namespace 00070 00071 00072 void Teuchos::TestForException_incrThrowNumber() 00073 { 00074 ++throwNumber; 00075 } 00076 00077 00078 int Teuchos::TestForException_getThrowNumber() 00079 { 00080 return throwNumber; 00081 } 00082 00083 00084 void Teuchos::TestForException_break( const std::string &errorMsg ) 00085 { 00086 int break_on_me; 00087 break_on_me = errorMsg.length(); // Use errMsg to avoid compiler warning. 00088 (void)break_on_me; 00089 // Above is just some statement for the debugger to break on. Note: now is 00090 // a good time to examine the stack trace and look at the error message in 00091 // 'errorMsg' to see what happened. In GDB just type 'where' or you can go 00092 // up by typing 'up' and moving up in the stack trace to see where you are 00093 // and how you got to this point in the code where you are throwning this 00094 // exception! Typing in a 'p errorMsg' will show you what the error message 00095 // is. Also, you should consider adding a conditional breakpoint in this 00096 // function based on a specific value of 'throwNumber' if the exception you 00097 // want to examine is not the first exception thrown. 00098 } 00099 00100 00101 void Teuchos::TestForException_setEnableStacktrace(bool enableStrackTrace) 00102 { 00103 loc_enableStackTrace() = enableStrackTrace; 00104 } 00105 00106 00107 bool Teuchos::TestForException_getEnableStacktrace() 00108 { 00109 return loc_enableStackTrace(); 00110 }
1.7.6.1