comparison armadillo-3.900.4/include/armadillo_bits/unwrap_cube.hpp @ 49:1ec0e2823891

Switch to using subrepo copies of qm-dsp, nnls-chroma, vamp-plugin-sdk; update Armadillo version; assume build without external BLAS/LAPACK

+// Copyright (C) 2008-2010 NICTA (www.nicta.com.au)
+// Copyright (C) 2008-2010 Conrad Sanderson
+// 
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+//! \addtogroup unwrap_cube
+//! @{
+
+
+
+template<typename T1>
+class unwrap_cube
+  {
+  public:
+  
+  typedef typename T1::elem_type eT;
+  
+  inline
+  unwrap_cube(const T1& A)
+    : M(A)
+    {
+    arma_extra_debug_sigprint();
+    }
+  
+  const Cube<eT> M;
+  };
+
+
+
+template<typename eT>
+class unwrap_cube< Cube<eT> >
+  {
+  public:
+
+  inline
+  unwrap_cube(const Cube<eT>& A)
+    : M(A)
+    {
+    arma_extra_debug_sigprint();
+    }
+
+  const Cube<eT>& M;
+  };
+
+
+
+//
+//
+//
+
+
+
+template<typename T1>
+class unwrap_cube_check
+  {
+  typedef typename T1::elem_type eT;
+  
+  inline
+  unwrap_cube_check(const T1& A, const Cube<eT>&)
+    : M(A)
+    {
+    arma_extra_debug_sigprint();
+    
+    arma_type_check(( is_arma_cube_type<T1>::value == false ));
+    }
+  
+  const Cube<eT> M;
+  };
+
+
+
+template<typename eT>
+class unwrap_cube_check< Cube<eT> >
+  {
+  public:
+
+  inline
+  unwrap_cube_check(const Cube<eT>& A, const Cube<eT>& B)
+    : M_local( (&A == &B) ? new Cube<eT>(A) : 0 )
+    , M      ( (&A == &B) ? (*M_local)      : A )
+    {
+    arma_extra_debug_sigprint();
+    }
+  
+  
+  inline
+  ~unwrap_cube_check()
+    {
+    arma_extra_debug_sigprint();
+    
+    if(M_local)
+      {
+      delete M_local;
+      }
+    }
+  
+  
+  // the order below is important
+  const Cube<eT>* M_local;
+  const Cube<eT>& M;
+  
+  };
+
+
+
+//! @}