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/*========================================================================= |
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Program: Insight Segmentation & Registration Toolkit |
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Module: $RCSfile: itkMersenneTwisterRandomVariateGenerator.cxx.html,v $ |
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Language: C++ |
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Date: $Date: 2006/01/17 19:15:41 $ |
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Version: $Revision: 1.4 $ |
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Copyright (c) Insight Software Consortium. All rights reserved. |
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See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. |
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This software is distributed WITHOUT ANY WARRANTY; without even |
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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PURPOSE. See the above copyright notices for more information. |
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DEF |
=========================================================================*/ |
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#include "itkMersenneTwisterRandomVariateGenerator.h" |
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namespace itk { |
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**namespace Statistics { |
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****MersenneTwisterRandomVariateGenerator::Pointer MersenneTwisterRandomVariateGenerator::m_Instance = 0; |
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****/** |
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****** This just calls GetInstance |
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******/ |
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****MersenneTwisterRandomVariateGenerator::Pointer |
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****MersenneTwisterRandomVariateGenerator::New() |
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****{ |
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******return GetInstance(); |
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****} |
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****/** |
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****** Return the single instance of the MersenneTwisterRandomVariateGenerator |
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******/ |
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****MersenneTwisterRandomVariateGenerator::Pointer |
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****MersenneTwisterRandomVariateGenerator |
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****::GetInstance() |
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****{ |
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******if ( !MersenneTwisterRandomVariateGenerator::m_Instance ) |
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********{ |
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********// Try the factory first |
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********MersenneTwisterRandomVariateGenerator::m_Instance = ObjectFactory<Self>::Create(); |
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********// if the factory did not provide one, then create it here |
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********if( ! MersenneTwisterRandomVariateGenerator::m_Instance ) |
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**********{ |
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**********MersenneTwisterRandomVariateGenerator::m_Instance = new MersenneTwisterRandomVariateGenerator; |
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**********// Remove extra reference from construction. |
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**********MersenneTwisterRandomVariateGenerator::m_Instance->UnRegister(); |
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**********} |
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********} |
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******/** |
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******** return the instance |
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********/ |
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******return MersenneTwisterRandomVariateGenerator::m_Instance; |
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****} |
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**} |
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} |
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