//! More...
Classes | |
class | glue_mixed_times |
class | glue_mixed_plus |
class | glue_mixed_minus |
class | glue_mixed_div |
class | glue_mixed_schur |
Functions | |
template<typename T1 , typename T2 > | |
static void | glue_mixed_times::apply (Mat< typename eT_promoter< T1, T2 >::eT > &out, const mtGlue< typename eT_promoter< T1, T2 >::eT, T1, T2, glue_mixed_times > &X) |
matrix multiplication with different element types | |
template<typename T1 , typename T2 > | |
static void | glue_mixed_plus::apply (Mat< typename eT_promoter< T1, T2 >::eT > &out, const mtGlue< typename eT_promoter< T1, T2 >::eT, T1, T2, glue_mixed_plus > &X) |
matrix addition with different element types | |
template<typename T1 , typename T2 > | |
static void | glue_mixed_minus::apply (Mat< typename eT_promoter< T1, T2 >::eT > &out, const mtGlue< typename eT_promoter< T1, T2 >::eT, T1, T2, glue_mixed_minus > &X) |
matrix subtraction with different element types | |
template<typename T1 , typename T2 > | |
static void | glue_mixed_div::apply (Mat< typename eT_promoter< T1, T2 >::eT > &out, const mtGlue< typename eT_promoter< T1, T2 >::eT, T1, T2, glue_mixed_div > &X) |
element-wise matrix division with different element types | |
template<typename T1 , typename T2 > | |
static void | glue_mixed_schur::apply (Mat< typename eT_promoter< T1, T2 >::eT > &out, const mtGlue< typename eT_promoter< T1, T2 >::eT, T1, T2, glue_mixed_schur > &X) |
element-wise matrix multiplication with different element types |
//!
void glue_mixed_times::apply | ( | Mat< typename eT_promoter< T1, T2 >::eT > & | out, | |
const mtGlue< typename eT_promoter< T1, T2 >::eT, T1, T2, glue_mixed_times > & | X | |||
) | [inline, static, inherited] |
matrix multiplication with different element types
Definition at line 26 of file glue_mixed_meat.hpp.
References unwrap< T1 >::M, and Mat< eT >::n_cols.
{ arma_extra_debug_sigprint(); typedef typename T1::elem_type eT1; typedef typename T2::elem_type eT2; // TODO: extend the unwrap_check framework to handle mixed matrix types const unwrap<T1> tmp1(X.A); const unwrap<T2> tmp2(X.B); const Mat<eT1>& A = tmp1.M; const Mat<eT2>& B = tmp2.M; const bool A_is_alias = ( ((void *)&out) == ((void *)&A) ); const bool B_is_alias = ( ((void *)&out) == ((void *)&B) ); const Mat<eT1>* AA_ptr = A_is_alias ? new Mat<eT1>(A) : 0; const Mat<eT2>* BB_ptr = B_is_alias ? new Mat<eT2>(B) : 0; const Mat<eT1>& AA = A_is_alias ? *AA_ptr : A; const Mat<eT2>& BB = B_is_alias ? *BB_ptr : B; arma_debug_assert_mul_size(AA, BB, "matrix multiplication"); out.set_size(AA.n_rows, BB.n_cols); gemm_mixed<>::apply(out, AA, BB); if(A_is_alias == true) { delete AA_ptr; } if(B_is_alias == true) { delete BB_ptr; } }
void glue_mixed_plus::apply | ( | Mat< typename eT_promoter< T1, T2 >::eT > & | out, | |
const mtGlue< typename eT_promoter< T1, T2 >::eT, T1, T2, glue_mixed_plus > & | X | |||
) | [inline, static, inherited] |
matrix addition with different element types
Definition at line 73 of file glue_mixed_meat.hpp.
{ arma_extra_debug_sigprint(); typedef typename T1::elem_type eT1; typedef typename T2::elem_type eT2; typedef typename promote_type<eT1,eT2>::result out_eT; promote_type<eT1,eT2>::check(); const Proxy<T1> A(X.A); const Proxy<T2> B(X.B); arma_debug_assert_same_size(A, B, "matrix addition"); out.set_size(A.n_rows, A.n_cols); out_eT* out_mem = out.memptr(); const u32 n_elem = out.n_elem; for(u32 i=0; i<n_elem; ++i) { out_mem[i] = upgrade_val<eT1,eT2>::apply(A[i]) + upgrade_val<eT1,eT2>::apply(B[i]); } }
void glue_mixed_minus::apply | ( | Mat< typename eT_promoter< T1, T2 >::eT > & | out, | |
const mtGlue< typename eT_promoter< T1, T2 >::eT, T1, T2, glue_mixed_minus > & | X | |||
) | [inline, static, inherited] |
matrix subtraction with different element types
Definition at line 106 of file glue_mixed_meat.hpp.
{ arma_extra_debug_sigprint(); typedef typename T1::elem_type eT1; typedef typename T2::elem_type eT2; typedef typename promote_type<eT1,eT2>::result out_eT; promote_type<eT1,eT2>::check(); const Proxy<T1> A(X.A); const Proxy<T2> B(X.B); arma_debug_assert_same_size(A, B, "matrix subtraction"); out.set_size(A.n_rows, A.n_cols); out_eT* out_mem = out.memptr(); const u32 n_elem = out.n_elem; for(u32 i=0; i<n_elem; ++i) { out_mem[i] = upgrade_val<eT1,eT2>::apply(A[i]) - upgrade_val<eT1,eT2>::apply(B[i]); } }
void glue_mixed_div::apply | ( | Mat< typename eT_promoter< T1, T2 >::eT > & | out, | |
const mtGlue< typename eT_promoter< T1, T2 >::eT, T1, T2, glue_mixed_div > & | X | |||
) | [inline, static, inherited] |
element-wise matrix division with different element types
Definition at line 139 of file glue_mixed_meat.hpp.
{ arma_extra_debug_sigprint(); typedef typename T1::elem_type eT1; typedef typename T2::elem_type eT2; typedef typename promote_type<eT1,eT2>::result out_eT; promote_type<eT1,eT2>::check(); const Proxy<T1> A(X.A); const Proxy<T2> B(X.B); arma_debug_assert_same_size(A, B, "element-wise matrix division"); out.set_size(A.n_rows, A.n_cols); out_eT* out_mem = out.memptr(); const u32 n_elem = out.n_elem; for(u32 i=0; i<n_elem; ++i) { out_mem[i] = upgrade_val<eT1,eT2>::apply(A[i]) / upgrade_val<eT1,eT2>::apply(B[i]); } }
void glue_mixed_schur::apply | ( | Mat< typename eT_promoter< T1, T2 >::eT > & | out, | |
const mtGlue< typename eT_promoter< T1, T2 >::eT, T1, T2, glue_mixed_schur > & | X | |||
) | [inline, static, inherited] |
element-wise matrix multiplication with different element types
Definition at line 172 of file glue_mixed_meat.hpp.
{ arma_extra_debug_sigprint(); typedef typename T1::elem_type eT1; typedef typename T2::elem_type eT2; typedef typename promote_type<eT1,eT2>::result out_eT; promote_type<eT1,eT2>::check(); const Proxy<T1> A(X.A); const Proxy<T2> B(X.B); arma_debug_assert_same_size(A, B, "element-wise matrix multiplication"); out.set_size(A.n_rows, A.n_cols); out_eT* out_mem = out.memptr(); const u32 n_elem = out.n_elem; for(u32 i=0; i<n_elem; ++i) { out_mem[i] = upgrade_val<eT1,eT2>::apply(A[i]) * upgrade_val<eT1,eT2>::apply(B[i]); } }