Assert.cxx

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//          - 2012.
// Distributed under the Boost Software License, Version 1.0.
//    (See accompanying file LICENSE_1_0.txt or copy at
//          http://www.boost.org/LICENSE_1_0.txt)
 
// Please feel free to contact me (krumnack@iastate.edu) for bug
// reports, feature suggestions, praise and complaints.
 
 
//
// includes
//
 
#include <RootCoreUtils/Assert.h>
 
#include <cstdlib>
#include <string>
#include <RootCoreUtils/Message.h>
#include <RootCoreUtils/PrintMsg.h>
 
//
// method implementations
//
 
namespace RCU
{
  namespace Check
  {
    const char * const typeLiteral [typeNum] =
      {
    "assertion failed",
    "assertion failed",
    "assertion failed",
 
    "requirement failed",
    "requirement failed",
    "requirement failed",
 
    "postcondition violated",
    "postcondition violated",
    "postcondition violated",
 
    "invariant violated"
      };
 
 
 
    const bool typeAbort [typeNum] =
      {
    false,
    true,
    true,
 
    false,
    true,
    true,
 
    false,
    true,
    true,
 
    true,
      };
 
 
 
    void fail (const char *package, const char *file, unsigned line,
           Type type, const char *error)
    {
      RCU_REQUIRE (file != 0);
      RCU_REQUIRE (line != 0);
      RCU_REQUIRE (type < typeNum);
      RCU_REQUIRE (error != 0);
 
      Message msg;
      msg.package = package;
      msg.file = file;
      msg.line = line;
      msg.type = typeAbort[type] ? MESSAGE_ABORT : MESSAGE_EXCEPTION;
 
      std::string mymessage = typeLiteral[type];
      mymessage += ": ";
      mymessage += error;
      msg.message = mymessage.c_str();
 
      msg.send();
    }
 
 
 
    TestInvariant ::
    TestInvariant (TestInvariantFunction function,
           const void *object)
      : m_function (function), m_object (object)
    {
      (*m_function) (m_object);
    }
 
 
 
    TestInvariant ::
    ~TestInvariant ()
    {
      (*m_function) (m_object);
    }
 
 
 
    bool testInvariantPrint (TestInvariantFunction function,
                 const void *object)
    {
      try
      {
    (*function) (object);
    return false;
      } catch (std::exception& e)
      {
    RCU_ERROR_MSG (e.what());
    return true;
      };
    }
  }
}