ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkFloatingPointExceptions.h
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00001 /*=========================================================================
00002  *
00003  *  Copyright Insight Software Consortium
00004  *
00005  *  Licensed under the Apache License, Version 2.0 (the "License");
00006  *  you may not use this file except in compliance with the License.
00007  *  You may obtain a copy of the License at
00008  *
00009  *         http://www.apache.org/licenses/LICENSE-2.0.txt
00010  *
00011  *  Unless required by applicable law or agreed to in writing, software
00012  *  distributed under the License is distributed on an "AS IS" BASIS,
00013  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  *  See the License for the specific language governing permissions and
00015  *  limitations under the License.
00016  *
00017  *=========================================================================*/
00018 #ifndef __itkFloatingPointExceptions_h
00019 #define __itkFloatingPointExceptions_h
00020 
00021 #include "itkMacro.h" // for ITK_EXPORT
00022 
00023 namespace itk
00024 {
00031 class ITKCommon_EXPORT FloatingPointExceptions
00032 {
00033 public:
00035   typedef enum { ABORT, EXIT } ExceptionAction;
00036 
00038   static void Enable();
00039 
00041   static void Disable();
00042 
00044   static bool GetEnabled();
00045 
00047   static void SetEnabled(bool val);
00048 
00050   static void SetExceptionAction(ExceptionAction a);
00051 
00053   static ExceptionAction GetExceptionAction();
00054 
00055 private:
00056   FloatingPointExceptions();                                // Not implemented.
00057   FloatingPointExceptions(const FloatingPointExceptions &); // Not
00058                                                             // implemented.
00059   void operator=(const FloatingPointExceptions &);          // Not implemented.
00060 
00062   static ExceptionAction m_ExceptionAction;
00063   static bool            m_Enabled;
00064 };
00065 }
00066 
00067 #endif
00068