operator_cube_div.hpp
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00023 template<typename T1>
00024 arma_inline
00025 const eOpCube<T1, eop_cube_scalar_div_post>
00026 operator/
00027 (
00028 const BaseCube<typename T1::elem_type,T1>& X,
00029 const typename T1::elem_type k
00030 )
00031 {
00032 arma_extra_debug_sigprint();
00033
00034 return eOpCube<T1, eop_cube_scalar_div_post>(X.get_ref(), k);
00035 }
00036
00037
00038
00039
00040 template<typename T1>
00041 arma_inline
00042 const eOpCube<T1, eop_cube_scalar_div_pre>
00043 operator/
00044 (
00045 const typename T1::elem_type k,
00046 const BaseCube<typename T1::elem_type,T1>& X
00047 )
00048 {
00049 arma_extra_debug_sigprint();
00050
00051 return eOpCube<T1, eop_cube_scalar_div_pre>(X.get_ref(), k);
00052 }
00053
00054
00055
00056
00057 template<typename T1, typename T2>
00058 arma_inline
00059 const eGlueCube<T1, T2, eglue_cube_div>
00060 operator/
00061 (
00062 const BaseCube<typename T1::elem_type,T1>& X,
00063 const BaseCube<typename T1::elem_type,T2>& Y
00064 )
00065 {
00066 arma_extra_debug_sigprint();
00067
00068 return eGlueCube<T1, T2, eglue_cube_div>(X.get_ref(), Y.get_ref());
00069 }
00070
00071
00072
00073
00074 template<typename T1, typename T2>
00075 arma_inline
00076 Cube<typename promote_type<typename T1::elem_type, typename T2::elem_type>::result>
00077 operator/
00078 (
00079 const BaseCube< typename force_different_type<typename T1::elem_type, typename T2::elem_type>::T1_result, T1>& X,
00080 const BaseCube< typename force_different_type<typename T1::elem_type, typename T2::elem_type>::T2_result, T2>& Y
00081 )
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 }
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