From 04c6115880edf1a2f5511debafe7667cf9d0531c Mon Sep 17 00:00:00 2001
From: Vivien Delmon <vivien.delmon@creatis.insa-lyon.fr>
Date: Wed, 18 Apr 2012 16:26:40 +0200
Subject: [PATCH]  Add GetForwardAffineMatrix wrapper

---
 common/clitkTransformUtilities.cxx | 18 ++++++++++++++++++
 common/clitkTransformUtilities.h   |  1 +
 2 files changed, 19 insertions(+)

diff --git a/common/clitkTransformUtilities.cxx b/common/clitkTransformUtilities.cxx
index 1228197..ef210d7 100644
--- a/common/clitkTransformUtilities.cxx
+++ b/common/clitkTransformUtilities.cxx
@@ -21,6 +21,22 @@
 namespace clitk
 {
 
+//--------------------------------------------------------------------
+template < >
+itk::Matrix<double, 3, 3>
+GetForwardAffineMatrix<2>(itk::Array<double> transformParameters)
+{
+  return GetForwardAffineMatrix2D(transformParameters);
+}
+
+//--------------------------------------------------------------------
+template < >
+itk::Matrix<double, 4, 4>
+GetForwardAffineMatrix<3>(itk::Array<double> transformParameters)
+{
+  return GetForwardAffineMatrix3D(transformParameters);
+}
+
 //--------------------------------------------------------------------
 template < >
 itk::Matrix<double, 3, 3>
@@ -37,12 +53,14 @@ GetBackwardAffineMatrix<3>(itk::Array<double> transformParameters)
   return GetBackwardAffineMatrix3D(transformParameters);
 }
 
+//--------------------------------------------------------------------
 template <>
 itk::Matrix<double, 2, 2> GetRotationMatrix<2>(itk::Array<double> rotationParameters)
 {
   return GetRotationMatrix2D(rotationParameters);
 }
 
+//--------------------------------------------------------------------
 template <>
 itk::Matrix<double, 3, 3> GetRotationMatrix<3>(itk::Array<double> rotationParameters)
 {
diff --git a/common/clitkTransformUtilities.h b/common/clitkTransformUtilities.h
index b9a540a..3bdf220 100644
--- a/common/clitkTransformUtilities.h
+++ b/common/clitkTransformUtilities.h
@@ -32,6 +32,7 @@ namespace clitk
   //============================================================================
   itk::Matrix<double, 3, 3> GetForwardAffineMatrix2D(itk::Array<double> transformParameters);
   itk::Matrix<double, 4, 4> GetForwardAffineMatrix3D(itk::Array<double> transformParameters);
+  template <unsigned int Dimension > itk::Matrix<double, Dimension+1, Dimension+1> GetForwardAffineMatrix(itk::Array<double> transformParameters);
 
   itk::Matrix<double, 3, 3> GetBackwardAffineMatrix2D(itk::Array<double> transformParameters);
   itk::Matrix<double, 4, 4> GetBackwardAffineMatrix3D(itk::Array<double> transformParameters);
-- 
2.47.1