Make Pardiso solvers non copyabe

1 files changed, 1 insertions, 12 deletions

diff --git a/Eigen/src/PardisoSupport/PardisoSupport.h b/Eigen/src/PardisoSupport/PardisoSupport.h
index e459ea96e..b6571069e 100644
--- a/Eigen/src/PardisoSupport/PardisoSupport.h
+++ b/Eigen/src/PardisoSupport/PardisoSupport.h
@@ -96,7 +96,7 @@ namespace internal
 }
 
 template<class Derived>
-class PardisoImpl
+class PardisoImpl : internal::noncopyable
 {
     typedef internal::pardiso_traits<Derived> Traits;
   public:
@@ -277,8 +277,6 @@ class PardisoImpl
     mutable IntColVectorType m_perm;
     Index m_size;
     
-  private:
-    PardisoImpl(const PardisoImpl&);
 };
 
 template<class Derived>
@@ -434,9 +432,6 @@ class PardisoLU : public PardisoImpl< PardisoLU<MatrixType> >
     {
       m_matrix = matrix;
     }
-    
-  private:
-    PardisoLU(const PardisoLU&);
 };
 
 /** \ingroup PardisoSupport_Module
@@ -493,9 +488,6 @@ class PardisoLLT : public PardisoImpl< PardisoLLT<MatrixType,_UpLo> >
       m_matrix.resize(matrix.rows(), matrix.cols());
       m_matrix.template selfadjointView<Upper>() = matrix.template selfadjointView<UpLo>().twistedBy(p_null);
     }
-    
-  private:
-    PardisoLLT(const PardisoLLT&);
 };
 
 /** \ingroup PardisoSupport_Module
@@ -552,9 +544,6 @@ class PardisoLDLT : public PardisoImpl< PardisoLDLT<MatrixType,Options> >
       m_matrix.resize(matrix.rows(), matrix.cols());
       m_matrix.template selfadjointView<Upper>() = matrix.template selfadjointView<UpLo>().twistedBy(p_null);
     }
-    
-  private:
-    PardisoLDLT(const PardisoLDLT&);
 };
 
 namespace internal {