Functions | |
template<typename T1 > | |
arma_inline const eOp< T1, eop_scalar_div_post > | operator/ (const Base< typename T1::elem_type, T1 > &X, const typename T1::elem_type k) |
Base / scalar. | |
template<typename T1 > | |
arma_inline const eOp< T1, eop_scalar_div_pre > | operator/ (const typename T1::elem_type k, const Base< typename T1::elem_type, T1 > &X) |
scalar / Base | |
template<typename T1 , typename T2 > | |
arma_inline const eGlue< T1, T2, eglue_div > | operator/ (const Base< typename T1::elem_type, T1 > &X, const Base< typename T1::elem_type, T2 > &Y) |
element-wise division of Base objects with same element type | |
template<typename T1 , typename T2 > | |
arma_inline Mat< typename promote_type< typename T1::elem_type, typename T2::elem_type >::result > | operator/ (const Base< typename force_different_type< typename T1::elem_type, typename T2::elem_type >::T1_result, T1 > &X, const Base< 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 |
arma_inline const eOp<T1, eop_scalar_div_post> operator/ | ( | const Base< typename T1::elem_type, T1 > & | X, | |
const typename T1::elem_type | k | |||
) | [inline] |
Base / scalar.
Definition at line 27 of file operator_div.hpp.
References Base< elem_type, derived >::get_ref().
00031 { 00032 arma_extra_debug_sigprint(); 00033 00034 return eOp<T1, eop_scalar_div_post>(X.get_ref(), k); 00035 }
arma_inline const eOp<T1, eop_scalar_div_pre> operator/ | ( | const typename T1::elem_type | k, | |
const Base< typename T1::elem_type, T1 > & | X | |||
) | [inline] |
scalar / Base
Definition at line 44 of file operator_div.hpp.
References Base< elem_type, derived >::get_ref().
00048 { 00049 arma_extra_debug_sigprint(); 00050 00051 return eOp<T1, eop_scalar_div_pre>(X.get_ref(), k); 00052 }
arma_inline const eGlue<T1, T2, eglue_div> operator/ | ( | const Base< typename T1::elem_type, T1 > & | X, | |
const Base< typename T1::elem_type, T2 > & | Y | |||
) | [inline] |
element-wise division of Base objects with same element type
Definition at line 61 of file operator_div.hpp.
References Base< elem_type, derived >::get_ref().
00065 { 00066 arma_extra_debug_sigprint(); 00067 00068 return eGlue<T1, T2, eglue_div>(X.get_ref(), Y.get_ref()); 00069 }
arma_inline Mat<typename promote_type<typename T1::elem_type, typename T2::elem_type>::result> operator/ | ( | const Base< typename force_different_type< typename T1::elem_type, typename T2::elem_type >::T1_result, T1 > & | X, | |
const Base< 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_div.hpp.
References upgrade_val< T1, T2 >::apply(), promote_type< T1, T2 >::check(), Base< elem_type, derived >::get_ref(), Mat< eT >::memptr(), and Mat< 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 Proxy<T1> A(X.get_ref()); 00093 const Proxy<T2> B(Y.get_ref()); 00094 00095 arma_debug_assert_same_size(A, B, "element-wise matrix division"); 00096 00097 Mat<out_eT> out(A.n_rows, A.n_cols); 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 }