//! More...
Classes | |
class | eop_core< eop_type > |
class | eop_neg |
class | eop_scalar_plus |
class | eop_scalar_minus_pre |
class | eop_scalar_minus_post |
class | eop_scalar_times |
class | eop_scalar_div_pre |
class | eop_scalar_div_post |
class | eop_square |
class | eop_sqrt |
class | eop_log10 |
class | eop_log |
class | eop_trunc_log |
class | eop_exp |
class | eop_trunc_exp |
class | eop_cos |
class | eop_sin |
class | eop_tan |
class | eop_acos |
class | eop_asin |
class | eop_atan |
class | eop_cosh |
class | eop_sinh |
class | eop_tanh |
class | eop_acosh |
class | eop_asinh |
class | eop_atanh |
class | eop_eps |
class | eop_abs |
class | eop_conj |
class | eop_pow |
class | eop_pow_int |
class | eop_ones_diag |
class | eop_ones_full |
class | eop_randu |
class | eop_randn |
class | eop_zeros |
struct | is_generator< T1 > |
struct | is_generator< eop_ones_full > |
struct | is_generator< eop_randu > |
struct | is_generator< eop_randn > |
struct | is_generator< eop_zeros > |
Functions | |
template<typename T1 > | |
arma_hot static arma_inline T1::elem_type | eop_core::get_elem (const eOp< T1, eop_type > &x, const u32 i) |
template<typename T1 > | |
arma_hot static arma_inline T1::elem_type | eop_core::get_elem (const eOp< T1, eop_type > &x, const u32 row, const u32 col) |
template<typename T1 > | |
arma_hot static arma_inline T1::elem_type | eop_core::process (const eOp< T1, eop_type > &x, const typename T1::elem_type val) |
template<typename T1 > | |
arma_hot static arma_inline void | eop_core::apply (Mat< typename T1::elem_type > &out, const eOp< T1, eop_type > &x) |
template<typename T1 > | |
static arma_hot void | eop_core::apply_proxy (Mat< typename T1::elem_type > &out, const eOp< T1, eop_type > &x) |
template<typename T1 > | |
static arma_hot void | eop_core::apply_unwrap (Mat< typename T1::elem_type > &out, const eOp< T1, eop_type > &x) |
template<typename T1 > | |
static arma_hot void | eop_core::apply_inplace_plus (Mat< typename T1::elem_type > &out, const eOp< T1, eop_type > &x) |
template<typename T1 > | |
static arma_hot void | eop_core::apply_inplace_minus (Mat< typename T1::elem_type > &out, const eOp< T1, eop_type > &x) |
template<typename T1 > | |
static arma_hot void | eop_core::apply_inplace_schur (Mat< typename T1::elem_type > &out, const eOp< T1, eop_type > &x) |
template<typename T1 > | |
static arma_hot void | eop_core::apply_inplace_div (Mat< typename T1::elem_type > &out, const eOp< T1, eop_type > &x) |
//!
arma_hot arma_inline T1::elem_type eop_core< eop_type >::get_elem | ( | const eOp< T1, eop_type > & | x, | |
const u32 | i | |||
) | [static, inherited] |
Definition at line 27 of file eop_core_meat.hpp.
References eOp< T1, eop_type >::P, and eop_core< eop_type >::process().
{ typedef typename T1::elem_type eT; if(is_generator<eop_type>::value == true) { return eop_aux::generate<eT,eop_type>(); } else if(is_same_type<eop_type, eop_ones_diag>::value == true) { return ((i % x.P.n_rows) == (i / x.P.n_rows)) ? eT(1) : eT(0); } else { return eop_core<eop_type>::process(x, x.P[i]); } }
arma_hot arma_inline T1::elem_type eop_core< eop_type >::get_elem | ( | const eOp< T1, eop_type > & | x, | |
const u32 | row, | |||
const u32 | col | |||
) | [static, inherited] |
Definition at line 43 of file eop_core_meat.hpp.
References eOp< T1, eop_type >::P, and eop_core< eop_type >::process().
{ typedef typename T1::elem_type eT; if(is_generator<eop_type>::value == true) { return eop_aux::generate<eT,eop_type>(); } else if(is_same_type<eop_type, eop_ones_diag>::value == true) { return (row == col) ? eT(1) : eT(0); } else { return eop_core<eop_type>::process(x, x.P.at(row, col)); } }
arma_hot arma_inline T1::elem_type eop_core< eop_type >::process | ( | const eOp< T1, eop_type > & | x, | |
const typename T1::elem_type | val | |||
) | [static, inherited] |
Definition at line 59 of file eop_core_meat.hpp.
References acos(), acosh(), eop_aux::arma_abs(), arma_stop(), asin(), asinh(), atan(), atanh(), eOp< T1, eop_type >::aux, eOp< T1, eop_type >::aux_u32_a, eOp< T1, eop_type >::aux_u32_b, conj(), cos(), cosh(), eop_aux::direct_eps(), exp(), log(), log10(), pow(), eop_aux::pow_int(), sin(), sinh(), sqrt(), tan(), tanh(), trunc_exp(), and trunc_log().
Referenced by eop_core< eop_type >::apply_inplace_div(), eop_core< eop_type >::apply_inplace_minus(), eop_core< eop_type >::apply_inplace_plus(), eop_core< eop_type >::apply_inplace_schur(), eop_core< eop_type >::apply_proxy(), eop_core< eop_type >::apply_unwrap(), and eop_core< eop_type >::get_elem().
{ typedef typename T1::elem_type eT; // the optimiser will keep only one return statement if(is_same_type<eop_type, eop_neg >::value == true) { return -val; } else if(is_same_type<eop_type, eop_scalar_plus >::value == true) { return val + x.aux; } else if(is_same_type<eop_type, eop_scalar_minus_pre >::value == true) { return x.aux - val; } else if(is_same_type<eop_type, eop_scalar_minus_post>::value == true) { return val - x.aux; } else if(is_same_type<eop_type, eop_scalar_times >::value == true) { return val * x.aux; } else if(is_same_type<eop_type, eop_scalar_div_pre >::value == true) { return x.aux / val; } else if(is_same_type<eop_type, eop_scalar_div_post >::value == true) { return val / x.aux; } else if(is_same_type<eop_type, eop_square >::value == true) { return val*val; } else if(is_same_type<eop_type, eop_sqrt >::value == true) { return eop_aux::sqrt(val); } else if(is_same_type<eop_type, eop_log10 >::value == true) { return eop_aux::log10(val); } else if(is_same_type<eop_type, eop_log >::value == true) { return eop_aux::log(val); } else if(is_same_type<eop_type, eop_trunc_log >::value == true) { return arma::trunc_log(val); } else if(is_same_type<eop_type, eop_exp >::value == true) { return eop_aux::exp(val); } else if(is_same_type<eop_type, eop_trunc_exp >::value == true) { return arma::trunc_exp(val); } else if(is_same_type<eop_type, eop_cos >::value == true) { return eop_aux::cos(val); } else if(is_same_type<eop_type, eop_sin >::value == true) { return eop_aux::sin(val); } else if(is_same_type<eop_type, eop_tan >::value == true) { return eop_aux::tan(val); } else if(is_same_type<eop_type, eop_acos >::value == true) { return eop_aux::acos(val); } else if(is_same_type<eop_type, eop_asin >::value == true) { return eop_aux::asin(val); } else if(is_same_type<eop_type, eop_atan >::value == true) { return eop_aux::atan(val); } else if(is_same_type<eop_type, eop_cosh >::value == true) { return eop_aux::cosh(val); } else if(is_same_type<eop_type, eop_sinh >::value == true) { return eop_aux::sinh(val); } else if(is_same_type<eop_type, eop_tanh >::value == true) { return eop_aux::tanh(val); } else if(is_same_type<eop_type, eop_acosh >::value == true) { return eop_aux::acosh(val); } else if(is_same_type<eop_type, eop_asinh >::value == true) { return eop_aux::asinh(val); } else if(is_same_type<eop_type, eop_atanh >::value == true) { return eop_aux::atanh(val); } else if(is_same_type<eop_type, eop_eps >::value == true) { return eop_aux::direct_eps(val); } else if(is_same_type<eop_type, eop_abs >::value == true) { return eop_aux::arma_abs(val); } else if(is_same_type<eop_type, eop_conj >::value == true) { return eop_aux::conj(val); } else if(is_same_type<eop_type, eop_pow >::value == true) { return eop_aux::pow(val, x.aux); } else if(is_same_type<eop_type, eop_pow_int >::value == true) { const int exponent = (x.aux_u32_b == 0) ? int(x.aux_u32_a) : -int(x.aux_u32_a); return eop_aux::pow_int(val, exponent); } else { arma_stop("eop_core::process(): unhandled eop_type"); return eT(0); } }
arma_hot arma_inline void eop_core< eop_type >::apply | ( | Mat< typename T1::elem_type > & | out, | |
const eOp< T1, eop_type > & | x | |||
) | [static, inherited] |
Definition at line 115 of file eop_core_meat.hpp.
References eop_core< eop_type >::apply_proxy(), and eop_core< eop_type >::apply_unwrap().
{ arma_extra_debug_sigprint(); if(is_Mat<T1>::value == true) { eop_core<eop_type>::apply_unwrap(out, x); } else { eop_core<eop_type>::apply_proxy(out, x); } }
arma_hot void eop_core< eop_type >::apply_proxy | ( | Mat< typename T1::elem_type > & | out, | |
const eOp< T1, eop_type > & | x | |||
) | [inline, static, inherited] |
Definition at line 136 of file eop_core_meat.hpp.
References Mat< eT >::at(), Mat< eT >::memptr(), eOp< T1, eop_type >::P, eop_core< eop_type >::process(), and Mat< eT >::set_size().
Referenced by eop_core< eop_type >::apply().
{ arma_extra_debug_sigprint(); // eop_type::apply_proxy() function is not allowed to unwrap things // (in order to get the input into a common format). // the proxy class is already providing objects with element access typedef typename T1::elem_type eT; const Proxy<T1>& P = x.P; out.set_size(P.n_rows, P.n_cols); eT* out_mem = out.memptr(); const u32 n_elem = P.n_elem; if(is_generator<eop_type>::value == true) { for(u32 i=0; i<n_elem; ++i) { out_mem[i] = eop_aux::generate<eT,eop_type>(); } } else { if(is_same_type<eop_type, eop_ones_diag>::value == true) { for(u32 col=0; col<P.n_rows; ++col) { for(u32 row=0; row<col; ++row) { out.at(row,col) = eT(0); } out.at(col,col) = eT(1); for(u32 row=col+1; row<P.n_rows; ++row) { out.at(row,col) = eT(0); } } } else { for(u32 i=0; i<n_elem; ++i) { out_mem[i] = eop_core<eop_type>::process(x, P[i]); } } } }
arma_hot void eop_core< eop_type >::apply_unwrap | ( | Mat< typename T1::elem_type > & | out, | |
const eOp< T1, eop_type > & | x | |||
) | [inline, static, inherited] |
Definition at line 190 of file eop_core_meat.hpp.
References Mat< eT >::at(), unwrap< T1 >::M, Mat< eT >::memptr(), eOp< T1, eop_type >::P, eop_core< eop_type >::process(), and Mat< eT >::set_size().
Referenced by eop_core< eop_type >::apply().
{ arma_extra_debug_sigprint(); typedef typename T1::elem_type eT; const Proxy<T1>& P = x.P; // cout << "*** P.n_rows = " << P.n_rows << endl; // cout << "*** P.n_cols = " << P.n_cols << endl; out.set_size(P.n_rows, P.n_cols); eT* out_mem = out.memptr(); const u32 n_elem = P.n_elem; const unwrap<typename Proxy<T1>::stored_type> tmp(P.Q); const Mat<eT>& A = tmp.M; if(is_generator<eop_type>::value == true) { for(u32 i=0; i<n_elem; ++i) { out_mem[i] = eop_aux::generate<eT,eop_type>(); } } else { if(is_same_type<eop_type, eop_ones_diag>::value == true) { for(u32 col=0; col<P.n_rows; ++col) { for(u32 row=0; row<col; ++row) { out.at(row,col) = eT(0); } out.at(col,col) = eT(1); for(u32 row=col+1; row<P.n_rows; ++row) { out.at(row,col) = eT(0); } } } else { const eT* A_mem = A.memptr(); for(u32 i=0; i<n_elem; ++i) { out_mem[i] = eop_core<eop_type>::process(x, A_mem[i]); } } } }
arma_hot void eop_core< eop_type >::apply_inplace_plus | ( | Mat< typename T1::elem_type > & | out, | |
const eOp< T1, eop_type > & | x | |||
) | [inline, static, inherited] |
Definition at line 248 of file eop_core_meat.hpp.
References Mat< eT >::at(), Mat< eT >::memptr(), Mat< eT >::n_cols, Mat< eT >::n_rows, eOp< T1, eop_type >::P, and eop_core< eop_type >::process().
{ arma_extra_debug_sigprint(); typedef typename T1::elem_type eT; const Proxy<T1>& P = x.P; arma_debug_assert_same_size(out.n_rows, out.n_cols, P.n_rows, P.n_cols, "matrix addition"); eT* out_mem = out.memptr(); const u32 n_elem = P.n_elem; if(is_generator<eop_type>::value == true) { for(u32 i=0; i<n_elem; ++i) { out_mem[i] += eop_aux::generate<eT,eop_type>(); } } else { if(is_same_type<eop_type, eop_ones_diag>::value == true) { for(u32 row=0; row<P.n_rows; ++row) { out.at(row,row) += eT(1); } } else { for(u32 i=0; i<n_elem; ++i) { out_mem[i] += eop_core<eop_type>::process(x, P[i]); } } } }
arma_hot void eop_core< eop_type >::apply_inplace_minus | ( | Mat< typename T1::elem_type > & | out, | |
const eOp< T1, eop_type > & | x | |||
) | [inline, static, inherited] |
Definition at line 294 of file eop_core_meat.hpp.
References Mat< eT >::at(), Mat< eT >::memptr(), Mat< eT >::n_cols, Mat< eT >::n_rows, eOp< T1, eop_type >::P, and eop_core< eop_type >::process().
{ arma_extra_debug_sigprint(); typedef typename T1::elem_type eT; const Proxy<T1>& P = x.P; arma_debug_assert_same_size(out.n_rows, out.n_cols, P.n_rows, P.n_cols, "matrix subtraction"); eT* out_mem = out.memptr(); const u32 n_elem = P.n_elem; if(is_generator<eop_type>::value == true) { for(u32 i=0; i<n_elem; ++i) { out_mem[i] -= eop_aux::generate<eT,eop_type>(); } } else { if(is_same_type<eop_type, eop_ones_diag>::value == true) { for(u32 row=0; row<P.n_rows; ++row) { out.at(row,row) -= eT(1); } } else { for(u32 i=0; i<n_elem; ++i) { out_mem[i] -= eop_core<eop_type>::process(x, P[i]); } } } }
arma_hot void eop_core< eop_type >::apply_inplace_schur | ( | Mat< typename T1::elem_type > & | out, | |
const eOp< T1, eop_type > & | x | |||
) | [inline, static, inherited] |
Definition at line 340 of file eop_core_meat.hpp.
References Mat< eT >::at(), Mat< eT >::memptr(), Mat< eT >::n_cols, Mat< eT >::n_rows, eOp< T1, eop_type >::P, and eop_core< eop_type >::process().
{ arma_extra_debug_sigprint(); typedef typename T1::elem_type eT; const Proxy<T1>& P = x.P; arma_debug_assert_same_size(out.n_rows, out.n_cols, P.n_rows, P.n_cols, "element-wise matrix multiplication"); eT* out_mem = out.memptr(); const u32 n_elem = P.n_elem; if(is_generator<eop_type>::value == true) { for(u32 i=0; i<n_elem; ++i) { out_mem[i] *= eop_aux::generate<eT,eop_type>(); } } else { if(is_same_type<eop_type, eop_ones_diag>::value == true) { for(u32 col=0; col<P.n_rows; ++col) { for(u32 row=0; row<col; ++row) { out.at(row,col) = eT(0); } for(u32 row=col+1; row<P.n_rows; ++row) { out.at(row,col) = eT(0); } } } else { for(u32 i=0; i<n_elem; ++i) { out_mem[i] *= eop_core<eop_type>::process(x, P[i]); } } } }
arma_hot void eop_core< eop_type >::apply_inplace_div | ( | Mat< typename T1::elem_type > & | out, | |
const eOp< T1, eop_type > & | x | |||
) | [inline, static, inherited] |
Definition at line 387 of file eop_core_meat.hpp.
References Mat< eT >::at(), Mat< eT >::memptr(), Mat< eT >::n_cols, Mat< eT >::n_rows, eOp< T1, eop_type >::P, and eop_core< eop_type >::process().
{ arma_extra_debug_sigprint(); typedef typename T1::elem_type eT; const Proxy<T1>& P = x.P; arma_debug_assert_same_size(out.n_rows, out.n_cols, P.n_rows, P.n_cols, "element-wise matrix division"); eT* out_mem = out.memptr(); const u32 n_elem = P.n_elem; if(is_generator<eop_type>::value == true) { for(u32 i=0; i<n_elem; ++i) { out_mem[i] /= eop_aux::generate<eT,eop_type>(); } } else { if(is_same_type<eop_type, eop_ones_diag>::value == true) { for(u32 col=0; col<P.n_rows; ++col) { for(u32 row=0; row<col; ++row) { out.at(row,col) /= eT(0); } for(u32 row=col+1; row<P.n_rows; ++row) { out.at(row,col) /= eT(0); } } } else { for(u32 i=0; i<n_elem; ++i) { out_mem[i] /= eop_core<eop_type>::process(x, P[i]); } } } }