Teuchos_TestForException.hpp

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// 
//                    Teuchos: Common Tools Package
//                 Copyright (2004) Sandia Corporation
// 
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
// 
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
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// This library is distributed in the hope that it will be useful, but
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// Lesser General Public License for more details.
//  
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
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#ifndef TEUCHOS_TEST_FOR_EXCEPTION_H
#define TEUCHOS_TEST_FOR_EXCEPTION_H

#include "Teuchos_TypeNameTraits.hpp"


void TestForException_incrThrowNumber();

int TestForException_getThrowNumber();

void TestForException_break( const std::string &msg );

#define TEST_FOR_EXCEPTION(throw_exception_test,Exception,msg) \
{ \
    const bool throw_exception = (throw_exception_test); \
    if(throw_exception) { \
      TestForException_incrThrowNumber(); \
      std::ostringstream omsg; \
      omsg \
        << __FILE__ << ":" << __LINE__ << ":\n\n" \
        << "Throw number = " << TestForException_getThrowNumber() << "\n\n" \
        << "Throw test that evaluated to true: "#throw_exception_test << "\n\n" \
        << msg; \
      const std::string &omsgstr = omsg.str(); \
      TestForException_break(omsgstr); \
      throw Exception(omsgstr); \
    } \
}

#define TEST_FOR_EXCEPTION_PURE_MSG(throw_exception_test,Exception,msg) \
{ \
    const bool throw_exception = (throw_exception_test); \
    if(throw_exception) { \
      TestForException_incrThrowNumber(); \
      std::ostringstream omsg; \
      omsg << msg; \
      omsg << "\n\nThrow number = " << TestForException_getThrowNumber() << "\n\n"; \
      const std::string &omsgstr = omsg.str(); \
      TestForException_break(omsgstr); \
      throw Exception(omsgstr); \
    } \
}

#define TEST_FOR_EXCEPT(throw_exception_test) \
  TEST_FOR_EXCEPTION(throw_exception_test,std::logic_error,"Error!")

#define TEST_FOR_EXCEPT_MSG(throw_exception_test,msg) \
  TEST_FOR_EXCEPTION(throw_exception_test,std::logic_error,msg)

#define TEST_FOR_EXCEPTION_PRINT(throw_exception_test,Exception,msg,out_ptr) \
try { \
  TEST_FOR_EXCEPTION(throw_exception_test,Exception,msg); \
} \
catch(const std::exception &except) { \
  std::ostream *l_out_ptr = (out_ptr); \
  if(l_out_ptr) { \
    *l_out_ptr \
      << "\nThorwing an std::exception of type \'"<<Teuchos::typeName(except)<<"\' with the error message: " \
      << except.what(); \
  } \
  throw; \
}

#define TEST_FOR_EXCEPT_PRINT(throw_exception_test,out_ptr) \
  TEST_FOR_EXCEPTION_PRINT(throw_exception_test,std::logic_error,"Error!",out_ptr)


#define TEUCHOS_TRACE(exc)\
{ \
  std::ostringstream omsg; \
  omsg << exc.what() << std::endl \
       << "caught in " << __FILE__ << ":" << __LINE__ << std::endl ; \
  throw std::runtime_error(omsg.str()); \
}



#endif // TEUCHOS_TEST_FOR_EXCEPTION_H

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