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//                    Teuchos: Common Tools Package
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#include "Teuchos_TestForException.hpp"

#include <iostream>


//
// ToDo: Make these functions thread-safe!
//


namespace {


int throwNumber = 0;


bool& loc_enableStackTrace()
{
  static bool static_enableStackTrace =
#ifdef HAVE_TEUCHOS_DEFAULT_STACKTRACE
    true
#else
    false
#endif
    ;
  return static_enableStackTrace;
}


} // namespace


void Teuchos::TestForException_incrThrowNumber()
{
  ++throwNumber;
}


int Teuchos::TestForException_getThrowNumber()
{
  return throwNumber;
}


void Teuchos::TestForException_break( const std::string &errorMsg )
{
  int break_on_me;
  break_on_me = errorMsg.length(); // Use errMsg to avoid compiler warning.
  (void)break_on_me;
  // Above is just some statement for the debugger to break on.  Note: now is
  // a good time to examine the stack trace and look at the error message in
  // 'errorMsg' to see what happened.  In GDB just type 'where' or you can go
  // up by typing 'up' and moving up in the stack trace to see where you are
  // and how you got to this point in the code where you are throwning this
  // exception!  Typing in a 'p errorMsg' will show you what the error message
  // is.  Also, you should consider adding a conditional breakpoint in this
  // function based on a specific value of 'throwNumber' if the exception you
  // want to examine is not the first exception thrown.
}


void Teuchos::TestForException_setEnableStacktrace(bool enableStrackTrace)
{
  loc_enableStackTrace() = enableStrackTrace;
}


bool Teuchos::TestForException_getEnableStacktrace()
{
  return loc_enableStackTrace();
}

void Teuchos::TestForTermination_terminate(const std::string &msg) {
    std::cerr << msg;
    std::terminate();
}