//! More...
Classes | |
struct | arma_sort_index_packet_ascend< T1, T2 > |
struct | arma_sort_index_packet_descend< T1, T2 > |
Functions | |
template<typename T1 , typename T2 > | |
bool | operator< (const arma_sort_index_packet_ascend< T1, T2 > &A, const arma_sort_index_packet_ascend< T1, T2 > &B) |
template<typename T1 , typename T2 > | |
bool | operator< (const arma_sort_index_packet_descend< T1, T2 > &A, const arma_sort_index_packet_descend< T1, T2 > &B) |
template<typename umat_elem_type , typename packet_type , typename eT > | |
void | sort_index_helper (umat_elem_type *out_mem, std::vector< packet_type > &packet_vec, const eT *in_mem) |
template<typename T1 > | |
umat | sort_index (const Base< typename T1::elem_type, T1 > &X, const u32 sort_type=0) |
//!
bool operator< | ( | const arma_sort_index_packet_ascend< T1, T2 > & | A, | |
const arma_sort_index_packet_ascend< T1, T2 > & | B | |||
) | [inline] |
Definition at line 44 of file fn_sort_index.hpp.
bool operator< | ( | const arma_sort_index_packet_descend< T1, T2 > & | A, | |
const arma_sort_index_packet_descend< T1, T2 > & | B | |||
) | [inline] |
Definition at line 54 of file fn_sort_index.hpp.
void sort_index_helper | ( | umat_elem_type * | out_mem, | |
std::vector< packet_type > & | packet_vec, | |||
const eT * | in_mem | |||
) | [inline] |
umat sort_index | ( | const Base< typename T1::elem_type, T1 > & | X, | |
const u32 | sort_type = 0 | |||
) | [inline] |
Definition at line 89 of file fn_sort_index.hpp.
References Base< elem_type, derived >::get_ref(), Mat< eT >::memptr(), and sort_index_helper().
{ arma_extra_debug_sigprint(); typedef typename T1::elem_type eT; arma_type_check< is_complex<eT>::value == true>::apply(); const unwrap<T1> tmp(X.get_ref()); const Mat<eT>& A = tmp.M; arma_debug_check( (A.is_vec() == false), "sort_index(): currently only handles vectors"); typedef typename umat::elem_type out_elem_type; umat out(A.n_rows, A.n_cols); if(sort_type == 0) { std::vector< arma_sort_index_packet_ascend<eT,out_elem_type> > packet_vec(A.n_elem); sort_index_helper(out.memptr(), packet_vec, A.mem); } else { std::vector< arma_sort_index_packet_descend<eT,out_elem_type> > packet_vec(A.n_elem); sort_index_helper(out.memptr(), packet_vec, A.mem); } return out; }