Operator_cube_div

Functions

template<typename T1 >
arma_inline const eOpCube< T1,
eop_cube_scalar_div_post
operator/ (const BaseCube< typename T1::elem_type, T1 > &X, const typename T1::elem_type k)
 BaseCube / scalar.
template<typename T1 >
arma_inline const eOpCube< T1,
eop_cube_scalar_div_pre
operator/ (const typename T1::elem_type k, const BaseCube< typename T1::elem_type, T1 > &X)
 scalar / BaseCube
template<typename T1 , typename T2 >
arma_inline const eGlueCube
< T1, T2, eglue_cube_div
operator/ (const BaseCube< typename T1::elem_type, T1 > &X, const BaseCube< typename T1::elem_type, T2 > &Y)
 element-wise division of BaseCube objects with same element type
template<typename T1 , typename T2 >
arma_inline Cube< typename
promote_type< typename
T1::elem_type, typename
T2::elem_type >::result > 
operator/ (const BaseCube< typename force_different_type< typename T1::elem_type, typename T2::elem_type >::T1_result, T1 > &X, const BaseCube< typename force_different_type< typename T1::elem_type, typename T2::elem_type >::T2_result, T2 > &Y)
 element-wise division of Base objects with different element types

Function Documentation

template<typename T1 >
arma_inline const eOpCube<T1, eop_cube_scalar_div_post> operator/ ( const BaseCube< typename T1::elem_type, T1 > &  X,
const typename T1::elem_type  k 
) [inline]

BaseCube / scalar.

Definition at line 27 of file operator_cube_div.hpp.

References BaseCube< elem_type, derived >::get_ref().

00031   {
00032   arma_extra_debug_sigprint();
00033   
00034   return eOpCube<T1, eop_cube_scalar_div_post>(X.get_ref(), k);
00035   }

template<typename T1 >
arma_inline const eOpCube<T1, eop_cube_scalar_div_pre> operator/ ( const typename T1::elem_type  k,
const BaseCube< typename T1::elem_type, T1 > &  X 
) [inline]

scalar / BaseCube

Definition at line 44 of file operator_cube_div.hpp.

References BaseCube< elem_type, derived >::get_ref().

00048   {
00049   arma_extra_debug_sigprint();
00050   
00051   return eOpCube<T1, eop_cube_scalar_div_pre>(X.get_ref(), k);
00052   }

template<typename T1 , typename T2 >
arma_inline const eGlueCube<T1, T2, eglue_cube_div> operator/ ( const BaseCube< typename T1::elem_type, T1 > &  X,
const BaseCube< typename T1::elem_type, T2 > &  Y 
) [inline]

element-wise division of BaseCube objects with same element type

Definition at line 61 of file operator_cube_div.hpp.

References BaseCube< elem_type, derived >::get_ref().

00065   {
00066   arma_extra_debug_sigprint();
00067   
00068   return eGlueCube<T1, T2, eglue_cube_div>(X.get_ref(), Y.get_ref());
00069   }

template<typename T1 , typename T2 >
arma_inline Cube<typename promote_type<typename T1::elem_type, typename T2::elem_type>::result> operator/ ( const BaseCube< typename force_different_type< typename T1::elem_type, typename T2::elem_type >::T1_result, T1 > &  X,
const BaseCube< typename force_different_type< typename T1::elem_type, typename T2::elem_type >::T2_result, T2 > &  Y 
) [inline]

element-wise division of Base objects with different element types

Definition at line 78 of file operator_cube_div.hpp.

References upgrade_val< T1, T2 >::apply(), promote_type< T1, T2 >::check(), BaseCube< elem_type, derived >::get_ref(), Cube< eT >::memptr(), and Cube< eT >::n_elem.

00082   {
00083   arma_extra_debug_sigprint();
00084   
00085   typedef typename T1::elem_type eT1;
00086   typedef typename T2::elem_type eT2;
00087   
00088   typedef typename promote_type<eT1,eT2>::result out_eT;
00089   
00090   promote_type<eT1,eT2>::check();
00091   
00092   const ProxyCube<T1> A(X.get_ref());
00093   const ProxyCube<T2> B(Y.get_ref());
00094   
00095   arma_debug_assert_same_size(A, B, "element-wise cube division");
00096   
00097   Cube<out_eT> out(A.n_rows, A.n_cols, A.n_slices);
00098 
00099         out_eT* out_mem = out.memptr();
00100   const u32     n_elem  = out.n_elem;
00101   
00102   for(u32 i=0; i<n_elem; ++i)
00103     {
00104     out_mem[i] = upgrade_val<eT1,eT2>::apply(A[i]) / upgrade_val<eT1,eT2>::apply(B[i]);
00105     }
00106   
00107   return out;
00108   }