Dense matrix class. More...
#include <Mat_proto.hpp>
Classes | |
class | const_row_iterator |
class | row_iterator |
Public Types | |
typedef eT | elem_type |
the type of elements stored in the matrix | |
typedef get_pod_type< eT >::result | pod_type |
if eT is non-complex, pod_type is same as eT. otherwise, pod_type is the underlying type used by std::complex | |
typedef eT * | iterator |
typedef const eT * | const_iterator |
typedef eT * | col_iterator |
typedef const eT * | const_col_iterator |
Public Member Functions | |
~Mat () | |
Mat () | |
Mat (const u32 in_rows, const u32 in_cols) | |
construct the matrix to have user specified dimensions | |
Mat (const char *text) | |
create the matrix from a textual description | |
const Mat & | operator= (const char *text) |
create the matrix from a textual description | |
Mat (const std::string &text) | |
create the matrix from a textual description | |
const Mat & | operator= (const std::string &text) |
create the matrix from a textual description | |
Mat (eT *aux_mem, const u32 aux_n_rows, const u32 aux_n_cols, const bool copy_aux_mem=true) | |
construct a matrix from a given auxiliary array of eTs. //! if copy_aux_mem is true, new memory is allocated and the array is copied. //! if copy_aux_mem is false, the auxiliary array is used directly (without allocating memory and copying). //! the default is to copy the array. | |
Mat (const eT *aux_mem, const u32 aux_n_rows, const u32 aux_n_cols) | |
construct a matrix from a given auxiliary read-only array of eTs. //! the array is copied. | |
arma_inline const Mat & | operator= (const eT val) |
Set the matrix to be equal to the specified scalar. //! NOTE: the size of the matrix will be 1x1. | |
arma_inline const Mat & | operator+= (const eT val) |
In-place addition of a scalar to all elements of the matrix. | |
arma_inline const Mat & | operator-= (const eT val) |
In-place subtraction of a scalar from all elements of the matrix. | |
arma_inline const Mat & | operator*= (const eT val) |
In-place multiplication of all elements of the matrix with a scalar. | |
arma_inline const Mat & | operator/= (const eT val) |
In-place division of all elements of the matrix with a scalar. | |
Mat (const Mat &m) | |
construct a matrix from a given matrix | |
const Mat & | operator= (const Mat &m) |
construct a matrix from a given matrix | |
const Mat & | operator+= (const Mat &m) |
in-place matrix addition | |
const Mat & | operator-= (const Mat &m) |
in-place matrix subtraction | |
const Mat & | operator*= (const Mat &m) |
in-place matrix multiplication | |
const Mat & | operator%= (const Mat &m) |
in-place element-wise matrix multiplication | |
const Mat & | operator/= (const Mat &m) |
in-place element-wise matrix division | |
template<typename T1 , typename T2 > | |
Mat (const Base< pod_type, T1 > &A, const Base< pod_type, T2 > &B) | |
Mat (const subview< eT > &X) | |
construct a matrix from subview (e.g. construct a matrix from a delayed submatrix operation) | |
const Mat & | operator= (const subview< eT > &X) |
construct a matrix from subview (e.g. construct a matrix from a delayed submatrix operation) | |
const Mat & | operator+= (const subview< eT > &X) |
in-place matrix addition (using a submatrix on the right-hand-side) | |
const Mat & | operator-= (const subview< eT > &X) |
in-place matrix subtraction (using a submatrix on the right-hand-side) | |
const Mat & | operator*= (const subview< eT > &X) |
in-place matrix mutiplication (using a submatrix on the right-hand-side) | |
const Mat & | operator%= (const subview< eT > &X) |
in-place element-wise matrix mutiplication (using a submatrix on the right-hand-side) | |
const Mat & | operator/= (const subview< eT > &X) |
in-place element-wise matrix division (using a submatrix on the right-hand-side) | |
Mat (const subview_cube< eT > &X) | |
construct a matrix from a subview_cube instance | |
const Mat & | operator= (const subview_cube< eT > &X) |
construct a matrix from a subview_cube instance | |
const Mat & | operator+= (const subview_cube< eT > &X) |
in-place matrix addition (using a single-slice subcube on the right-hand-side) | |
const Mat & | operator-= (const subview_cube< eT > &X) |
in-place matrix subtraction (using a single-slice subcube on the right-hand-side) | |
const Mat & | operator*= (const subview_cube< eT > &X) |
in-place matrix mutiplication (using a single-slice subcube on the right-hand-side) | |
const Mat & | operator%= (const subview_cube< eT > &X) |
in-place element-wise matrix mutiplication (using a single-slice subcube on the right-hand-side) | |
const Mat & | operator/= (const subview_cube< eT > &X) |
in-place element-wise matrix division (using a single-slice subcube on the right-hand-side) | |
Mat (const diagview< eT > &X) | |
construct a matrix from diagview (e.g. construct a matrix from a delayed diag operation) | |
const Mat & | operator= (const diagview< eT > &X) |
construct a matrix from diagview (e.g. construct a matrix from a delayed diag operation) | |
const Mat & | operator+= (const diagview< eT > &X) |
in-place matrix addition (using a diagview on the right-hand-side) | |
const Mat & | operator-= (const diagview< eT > &X) |
in-place matrix subtraction (using a diagview on the right-hand-side) | |
const Mat & | operator*= (const diagview< eT > &X) |
in-place matrix mutiplication (using a diagview on the right-hand-side) | |
const Mat & | operator%= (const diagview< eT > &X) |
in-place element-wise matrix mutiplication (using a diagview on the right-hand-side) | |
const Mat & | operator/= (const diagview< eT > &X) |
in-place element-wise matrix division (using a diagview on the right-hand-side) | |
arma_inline subview_row< eT > | row (const u32 row_num) |
creation of subview (row vector) | |
arma_inline const subview_row< eT > | row (const u32 row_num) const |
creation of subview (row vector) | |
arma_inline subview_col< eT > | col (const u32 col_num) |
creation of subview (column vector) | |
arma_inline const subview_col< eT > | col (const u32 col_num) const |
creation of subview (column vector) | |
arma_inline subview< eT > | rows (const u32 in_row1, const u32 in_row2) |
creation of subview (submatrix comprised of specified row vectors) | |
arma_inline const subview< eT > | rows (const u32 in_row1, const u32 in_row2) const |
creation of subview (submatrix comprised of specified row vectors) | |
arma_inline subview< eT > | cols (const u32 in_col1, const u32 in_col2) |
creation of subview (submatrix comprised of specified column vectors) | |
arma_inline const subview< eT > | cols (const u32 in_col1, const u32 in_col2) const |
creation of subview (submatrix comprised of specified column vectors) | |
arma_inline subview< eT > | submat (const u32 in_row1, const u32 in_col1, const u32 in_row2, const u32 in_col2) |
creation of subview (submatrix) | |
arma_inline const subview< eT > | submat (const u32 in_row1, const u32 in_col1, const u32 in_row2, const u32 in_col2) const |
creation of subview (generic submatrix) | |
arma_inline diagview< eT > | diag (const s32 in_id=0) |
creation of diagview (diagonal) | |
arma_inline const diagview< eT > | diag (const s32 in_id=0) const |
creation of diagview (diagonal) | |
void | swap_rows (const u32 in_row1, const u32 in_row2) |
void | swap_cols (const u32 in_col1, const u32 in_col2) |
template<typename T1 , typename op_type > | |
Mat (const Op< T1, op_type > &X) | |
create a matrix from Op, i.e. run the previously delayed unary operations | |
template<typename T1 , typename op_type > | |
const Mat & | operator= (const Op< T1, op_type > &X) |
create a matrix from Op, i.e. run the previously delayed unary operations | |
template<typename T1 , typename op_type > | |
const Mat & | operator+= (const Op< T1, op_type > &X) |
in-place matrix addition, with the right-hand-side operand having delayed operations | |
template<typename T1 , typename op_type > | |
const Mat & | operator-= (const Op< T1, op_type > &X) |
in-place matrix subtraction, with the right-hand-side operand having delayed operations | |
template<typename T1 , typename op_type > | |
const Mat & | operator*= (const Op< T1, op_type > &X) |
in-place matrix multiplication, with the right-hand-side operand having delayed operations | |
template<typename T1 , typename op_type > | |
const Mat & | operator%= (const Op< T1, op_type > &X) |
in-place matrix element-wise multiplication, with the right-hand-side operand having delayed operations | |
template<typename T1 , typename op_type > | |
const Mat & | operator/= (const Op< T1, op_type > &X) |
in-place matrix element-wise division, with the right-hand-side operand having delayed operations | |
template<typename T1 , typename eop_type > | |
Mat (const eOp< T1, eop_type > &X) | |
create a matrix from eOp, i.e. run the previously delayed unary operations | |
template<typename T1 , typename eop_type > | |
const Mat & | operator= (const eOp< T1, eop_type > &X) |
create a matrix from eOp, i.e. run the previously delayed unary operations | |
template<typename T1 , typename eop_type > | |
const Mat & | operator+= (const eOp< T1, eop_type > &X) |
template<typename T1 , typename eop_type > | |
const Mat & | operator-= (const eOp< T1, eop_type > &X) |
template<typename T1 , typename eop_type > | |
const Mat & | operator*= (const eOp< T1, eop_type > &X) |
template<typename T1 , typename eop_type > | |
const Mat & | operator%= (const eOp< T1, eop_type > &X) |
template<typename T1 , typename eop_type > | |
const Mat & | operator/= (const eOp< T1, eop_type > &X) |
template<typename T1 , typename op_type > | |
Mat (const mtOp< eT, T1, op_type > &X) | |
EXPERIMENTAL. | |
template<typename T1 , typename op_type > | |
const Mat & | operator= (const mtOp< eT, T1, op_type > &X) |
EXPERIMENTAL. | |
template<typename T1 , typename op_type > | |
const Mat & | operator+= (const mtOp< eT, T1, op_type > &X) |
EXPERIMENTAL. | |
template<typename T1 , typename op_type > | |
const Mat & | operator-= (const mtOp< eT, T1, op_type > &X) |
EXPERIMENTAL. | |
template<typename T1 , typename op_type > | |
const Mat & | operator*= (const mtOp< eT, T1, op_type > &X) |
EXPERIMENTAL. | |
template<typename T1 , typename op_type > | |
const Mat & | operator%= (const mtOp< eT, T1, op_type > &X) |
EXPERIMENTAL. | |
template<typename T1 , typename op_type > | |
const Mat & | operator/= (const mtOp< eT, T1, op_type > &X) |
EXPERIMENTAL. | |
template<typename T1 , typename T2 , typename glue_type > | |
Mat (const Glue< T1, T2, glue_type > &X) | |
create a matrix from Glue, i.e. run the previously delayed binary operations | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator= (const Glue< T1, T2, glue_type > &X) |
create a matrix from Glue, i.e. run the previously delayed binary operations | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator+= (const Glue< T1, T2, glue_type > &X) |
in-place matrix addition, with the right-hand-side operands having delayed operations | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator-= (const Glue< T1, T2, glue_type > &X) |
in-place matrix subtraction, with the right-hand-side operands having delayed operations | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator*= (const Glue< T1, T2, glue_type > &X) |
in-place matrix multiplications, with the right-hand-side operands having delayed operations | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator%= (const Glue< T1, T2, glue_type > &X) |
in-place matrix element-wise multiplication, with the right-hand-side operands having delayed operations | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator/= (const Glue< T1, T2, glue_type > &X) |
in-place matrix element-wise division, with the right-hand-side operands having delayed operations | |
template<typename T1 , typename T2 > | |
const Mat & | operator+= (const Glue< T1, T2, glue_times > &X) |
template<typename T1 , typename T2 > | |
const Mat & | operator-= (const Glue< T1, T2, glue_times > &X) |
template<typename T1 , typename T2 , typename eglue_type > | |
Mat (const eGlue< T1, T2, eglue_type > &X) | |
create a matrix from eGlue, i.e. run the previously delayed binary operations | |
template<typename T1 , typename T2 , typename eglue_type > | |
const Mat & | operator= (const eGlue< T1, T2, eglue_type > &X) |
create a matrix from eGlue, i.e. run the previously delayed binary operations | |
template<typename T1 , typename T2 , typename eglue_type > | |
const Mat & | operator+= (const eGlue< T1, T2, eglue_type > &X) |
in-place matrix addition, with the right-hand-side operands having delayed operations | |
template<typename T1 , typename T2 , typename eglue_type > | |
const Mat & | operator-= (const eGlue< T1, T2, eglue_type > &X) |
in-place matrix subtraction, with the right-hand-side operands having delayed operations | |
template<typename T1 , typename T2 , typename eglue_type > | |
const Mat & | operator*= (const eGlue< T1, T2, eglue_type > &X) |
template<typename T1 , typename T2 , typename eglue_type > | |
const Mat & | operator%= (const eGlue< T1, T2, eglue_type > &X) |
template<typename T1 , typename T2 , typename eglue_type > | |
const Mat & | operator/= (const eGlue< T1, T2, eglue_type > &X) |
template<typename T1 , typename T2 , typename glue_type > | |
Mat (const mtGlue< eT, T1, T2, glue_type > &X) | |
EXPERIMENTAL: create a matrix from mtGlue, i.e. run the previously delayed binary operations. | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator= (const mtGlue< eT, T1, T2, glue_type > &X) |
EXPERIMENTAL: create a matrix from Glue, i.e. run the previously delayed binary operations. | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator+= (const mtGlue< eT, T1, T2, glue_type > &X) |
EXPERIMENTAL: in-place matrix addition, with the right-hand-side operands having delayed operations. | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator-= (const mtGlue< eT, T1, T2, glue_type > &X) |
EXPERIMENTAL: in-place matrix subtraction, with the right-hand-side operands having delayed operations. | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator*= (const mtGlue< eT, T1, T2, glue_type > &X) |
EXPERIMENTAL: in-place matrix multiplications, with the right-hand-side operands having delayed operations. | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator%= (const mtGlue< eT, T1, T2, glue_type > &X) |
EXPERIMENTAL: in-place matrix element-wise multiplication, with the right-hand-side operands having delayed operations. | |
template<typename T1 , typename T2 , typename glue_type > | |
const Mat & | operator/= (const mtGlue< eT, T1, T2, glue_type > &X) |
EXPERIMENTAL: in-place matrix element-wise division, with the right-hand-side operands having delayed operations. | |
arma_inline eT & | operator[] (const u32 i) |
linear element accessor (treats the matrix as a vector); no bounds check. | |
arma_inline eT | operator[] (const u32 i) const |
linear element accessor (treats the matrix as a vector); no bounds check | |
arma_inline eT & | operator() (const u32 i) |
linear element accessor (treats the matrix as a vector); bounds checking not done when ARMA_NO_DEBUG is defined | |
arma_inline eT | operator() (const u32 i) const |
linear element accessor (treats the matrix as a vector); bounds checking not done when ARMA_NO_DEBUG is defined | |
arma_inline eT & | at (const u32 in_row, const u32 in_col) |
element accessor; no bounds check | |
arma_inline eT | at (const u32 in_row, const u32 in_col) const |
element accessor; no bounds check | |
arma_inline eT & | operator() (const u32 in_row, const u32 in_col) |
element accessor; bounds checking not done when ARMA_NO_DEBUG is defined | |
arma_inline eT | operator() (const u32 in_row, const u32 in_col) const |
element accessor; bounds checking not done when ARMA_NO_DEBUG is defined | |
arma_inline const Mat & | operator++ () |
prefix ++ | |
arma_inline void | operator++ (int) |
postfix ++ (must not return the object by reference) | |
arma_inline const Mat & | operator-- () |
prefix -- | |
arma_inline void | operator-- (int) |
postfix -- (must not return the object by reference) | |
arma_inline bool | is_vec () const |
returns true if the object can be interpreted as a column or row vector | |
arma_inline bool | is_square () const |
returns true if the object has the same number of non-zero rows and columnns | |
arma_inline bool | is_finite () const |
returns true if all of the elements are finite | |
arma_inline eT * | colptr (const u32 in_col) |
returns a pointer to array of eTs for a specified column; no bounds check | |
arma_inline const eT * | colptr (const u32 in_col) const |
returns a pointer to array of eTs for a specified column; no bounds check | |
arma_inline eT * | memptr () |
returns a pointer to array of eTs used by the matrix | |
arma_inline const eT * | memptr () const |
returns a pointer to array of eTs used by the matrix | |
void | print (const std::string extra_text="") const |
print contents of the matrix (to the cout stream), //! optionally preceding with a user specified line of text. //! the precision and cell width are modified. //! on return, the stream's flags are restored to their original values. | |
void | print (std::ostream &user_stream, const std::string extra_text="") const |
print contents of the matrix to a user specified stream, // optionally preceding with a user specified line of text. //! the precision and cell width are modified. //! on return, the stream's flags are restored to their original values. | |
void | print_trans (const std::string extra_text="") const |
print contents of the transposed version of the matrix (to the cout stream), //! optionally preceding with a user specified line of text. //! the precision and cell width are modified. // on return, the stream's flags are restored to their original values. | |
void | print_trans (std::ostream &user_stream, const std::string extra_text="") const |
print contents of the transposed version of matrix to a user specified stream, //! optionally preceding with a user specified line of text. //! the precision and cell width are modified. on return, the stream's flags are restored to their original values. | |
void | raw_print (const std::string extra_text="") const |
print contents of the matrix (to the cout stream), //! optionally preceding with a user specified line of text. //! the stream's flags are used as is and are not modified //! (i.e. the precision and cell width are not modified). | |
void | raw_print (std::ostream &user_stream, const std::string extra_text="") const |
print contents of the matrix to a user specified stream, // optionally preceding with a user specified line of text. //! the stream's flags are used as is and are not modified. //! (i.e. the precision and cell width are not modified). | |
void | raw_print_trans (const std::string extra_text="") const |
print contents of the transposed version of the matrix (to the cout stream), //! optionally preceding with a user specified line of text. //! the stream's flags are used as is and are not modified //! (i.e. the precision and cell width are not modified). | |
void | raw_print_trans (std::ostream &user_stream, const std::string extra_text="") const |
print contents of the transposed version of the matrix to a user specified stream, //! optionally preceding with a user specified line of text. //! the stream's flags are used as is and are not modified. //! (i.e. the precision and cell width are not modified). | |
template<typename eT2 > | |
void | copy_size (const Mat< eT2 > &m) |
change the matrix (without preserving data) to have the same dimensions as the given matrix | |
void | set_size (const u32 in_rows, const u32 in_cols) |
change the matrix to have user specified dimensions (data is not preserved) | |
arma_hot void | fill (const eT val) |
fill the matrix with the specified value | |
void | zeros () |
void | zeros (const u32 in_rows, const u32 in_cols) |
void | ones () |
void | ones (const u32 in_rows, const u32 in_cols) |
void | reset () |
bool | save (const std::string name, const file_type type=arma_binary, const bool print_status=true) const |
save the matrix to a file | |
bool | save (std::ostream &os, const file_type type=arma_binary, const bool print_status=true) const |
save the matrix to a stream | |
bool | load (const std::string name, const file_type type=auto_detect, const bool print_status=true) |
load a matrix from a file | |
bool | load (std::istream &is, const file_type type=auto_detect, const bool print_status=true) |
load a matrix from a stream | |
bool | quiet_save (const std::string name, const file_type type=arma_binary) const |
save the matrix to a file, without printing any error messages | |
bool | quiet_save (std::ostream &os, const file_type type=arma_binary) const |
save the matrix to a stream, without printing any error messages | |
bool | quiet_load (const std::string name, const file_type type=auto_detect) |
load a matrix from a file, without printing any error messages | |
bool | quiet_load (std::istream &is, const file_type type=auto_detect) |
load a matrix from a stream, without printing any error messages | |
iterator | begin () |
const_iterator | begin () const |
iterator | end () |
const_iterator | end () const |
col_iterator | begin_col (const u32 col_num) |
const_col_iterator | begin_col (const u32 col_num) const |
col_iterator | end_col (const u32 col_num) |
const_col_iterator | end_col (const u32 col_num) const |
row_iterator | begin_row (const u32 row_num) |
const_row_iterator | begin_row (const u32 row_num) const |
row_iterator | end_row (const u32 row_num) |
const_row_iterator | end_row (const u32 row_num) const |
template<typename T1 , typename T2 > | |
Mat (const Base< typename Mat< eT >::pod_type, T1 > &A, const Base< typename Mat< eT >::pod_type, T2 > &B) | |
for constructing a complex matrix out of two non-complex matrices | |
Public Attributes | |
const u32 | n_rows |
number of rows in the matrix (read-only) | |
const u32 | n_cols |
number of columns in the matrix (read-only) | |
const u32 | n_elem |
number of elements in the matrix (read-only) | |
const bool | use_aux_mem |
true if externally managed memory is being used (read-only) | |
arma_aligned const eT *const | mem |
pointer to the memory used by the matrix (memory is read-only) | |
Protected Member Functions | |
void | init (const u32 in_rows, const u32 in_cols) |
internal matrix construction; if the requested size is small enough, memory from the stack is used. otherwise memory is allocated via 'new' | |
void | init (const std::string &text) |
internal function to create the matrix from a textual description | |
void | init (const Mat &x) |
construct a matrix from a given matrix | |
Mat (const char junk, const eT *aux_mem, const u32 aux_n_rows, const u32 aux_n_cols) | |
DANGEROUS! Construct a temporary matrix, using auxiliary memory. //! This constructor is NOT intended for usage by user code. //! Its sole purpose is to be used by the Cube class. | |
Protected Attributes | |
arma_aligned eT | mem_local [16] |
Friends | |
class | Cube< eT > |
class | glue_join |
Dense matrix class.
Definition at line 23 of file Mat_proto.hpp.
the type of elements stored in the matrix
Definition at line 27 of file Mat_proto.hpp.
typedef get_pod_type<eT>::result Mat< eT >::pod_type |
if eT is non-complex, pod_type is same as eT. otherwise, pod_type is the underlying type used by std::complex
Definition at line 28 of file Mat_proto.hpp.
Definition at line 242 of file Mat_proto.hpp.
typedef const eT* Mat< eT >::const_iterator |
Definition at line 243 of file Mat_proto.hpp.
typedef eT* Mat< eT >::col_iterator |
Definition at line 245 of file Mat_proto.hpp.
typedef const eT* Mat< eT >::const_col_iterator |
Definition at line 246 of file Mat_proto.hpp.
Mat< eT >::Mat | ( | const Base< pod_type, T1 > & | A, | |
const Base< pod_type, T2 > & | B | |||
) | [inline, explicit] |
friend class Cube< eT > [friend] |
Definition at line 321 of file Mat_proto.hpp.
friend class glue_join [friend] |
Definition at line 322 of file Mat_proto.hpp.
number of rows in the matrix (read-only)
Definition at line 30 of file Mat_proto.hpp.
Referenced by op_var::apply(), op_trans::apply(), op_sum::apply(), op_stddev::apply(), op_sort::apply(), op_shuffle::apply(), op_reshape::apply(), op_repmat::apply(), op_prod::apply(), op_min::apply(), op_median::apply(), op_mean::apply(), op_max::apply(), op_flipud::apply(), op_diagmat::apply(), glue_times_diag::apply(), glue_times::apply(), glue_solve::apply(), glue_join::apply(), glue_cross::apply(), gemv_arma< do_trans_A, use_alpha, use_beta >::apply(), gemm_mixed_simple< do_trans_A, do_trans_B, use_alpha, use_beta >::apply(), gemm_mixed_cache< do_trans_A, do_trans_B, use_alpha, use_beta >::apply(), gemm_emul_simple< do_trans_A, do_trans_B, use_alpha, use_beta >::apply(), gemm_emul_cache< do_trans_A, do_trans_B, use_alpha, use_beta >::apply(), as_scalar_redirect< 3 >::apply(), as_scalar_redirect< 2 >::apply(), gemv< do_trans_A, use_alpha, use_beta >::apply_blas_type(), gemm< do_trans_A, do_trans_B, use_alpha, use_beta >::apply_blas_type(), glue_times::apply_inplace(), eop_core< eop_type >::apply_inplace_div(), eglue_core< eglue_type >::apply_inplace_div(), eop_core< eop_type >::apply_inplace_minus(), eglue_core< eglue_type >::apply_inplace_minus(), glue_times::apply_inplace_plus(), eop_core< eop_type >::apply_inplace_plus(), eglue_core< eglue_type >::apply_inplace_plus(), eop_core< eop_type >::apply_inplace_schur(), eglue_core< eglue_type >::apply_inplace_schur(), op_trans::apply_noalias(), eglue_core< eglue_type >::apply_unwrap(), arma_assert_mul_size(), arma_assert_same_size(), as_scalar_diag(), Mat< eT >::at(), Mat< eT >::begin_row(), auxlib::chol(), Mat< eT >::colptr(), Mat< eT >::cols(), Row< eT >::copy_size(), Mat< eT >::copy_size(), Col< eT >::copy_size(), auxlib::det(), Mat< eT >::diag(), diagmat_proxy_check< Mat< eT > >::diagmat_proxy_check(), diagmat_proxy_check< T1 >::diagmat_proxy_check(), op_cor::direct_cor(), glue_cor::direct_cor(), op_cov::direct_cov(), glue_cov::direct_cov(), glue_kron::direct_kron(), op_pinv::direct_pinv(), op_princomp::direct_princomp(), op_dotext::direct_rowvec_diagmat_colvec(), op_dotext::direct_rowvec_invdiagmat_colvec(), op_dotext::direct_rowvec_mat_colvec(), op_dotext::direct_rowvec_transmat_colvec(), subview< eT >::div_inplace(), diagview< eT >::div_inplace(), auxlib::eig_gen(), auxlib::eig_sym(), Mat< eT >::end_col(), Mat< eT >::end_row(), subview< eT >::extract(), Mat< eT >::init(), auxlib::inv_inplace(), auxlib::inv_noalias(), Mat< eT >::is_square(), Mat< eT >::is_vec(), diskio::load_arma_ascii(), diskio::load_raw_ascii(), auxlib::log_det(), auxlib::lu(), subview< eT >::minus_inplace(), diagview< eT >::minus_inplace(), glue_times::mul_storage_cost(), Mat< eT >::operator()(), subview< eT >::plus_inplace(), diagview< eT >::plus_inplace(), arma_ostream::print(), auxlib::qr(), Mat< eT >::row(), Mat< eT >::rows(), diskio::save_arma_ascii(), diskio::save_arma_binary(), diskio::save_pgm_binary(), diskio::save_ppm_binary(), diskio::save_raw_ascii(), subview< eT >::schur_inplace(), diagview< eT >::schur_inplace(), auxlib::solve(), auxlib::solve_od(), auxlib::solve_ud(), Mat< eT >::submat(), auxlib::svd(), Mat< eT >::swap_cols(), Mat< eT >::swap_rows(), trace(), running_stat_vec_aux::update_stats(), and Mat< eT >::~Mat().
number of columns in the matrix (read-only)
Definition at line 31 of file Mat_proto.hpp.
Referenced by op_var::apply(), op_trans::apply(), op_sum::apply(), op_stddev::apply(), op_sort::apply(), op_shuffle::apply(), op_reshape::apply(), op_repmat::apply(), op_prod::apply(), op_min::apply(), op_median::apply(), op_mean::apply(), op_max::apply(), op_fliplr::apply(), glue_times_diag::apply(), glue_times::apply(), glue_solve::apply(), glue_mixed_times::apply(), glue_join::apply(), glue_cross::apply(), glue_conv::apply(), gemv_arma< do_trans_A, use_alpha, use_beta >::apply(), gemm_mixed_simple< do_trans_A, do_trans_B, use_alpha, use_beta >::apply(), gemm_mixed_cache< do_trans_A, do_trans_B, use_alpha, use_beta >::apply(), gemm_emul_simple< do_trans_A, do_trans_B, use_alpha, use_beta >::apply(), gemm_emul_cache< do_trans_A, do_trans_B, use_alpha, use_beta >::apply(), as_scalar_redirect< 3 >::apply(), as_scalar_redirect< 2 >::apply(), gemv< do_trans_A, use_alpha, use_beta >::apply_blas_type(), gemm< do_trans_A, do_trans_B, use_alpha, use_beta >::apply_blas_type(), glue_times::apply_inplace(), eop_core< eop_type >::apply_inplace_div(), eglue_core< eglue_type >::apply_inplace_div(), eop_core< eop_type >::apply_inplace_minus(), eglue_core< eglue_type >::apply_inplace_minus(), glue_times::apply_inplace_plus(), eop_core< eop_type >::apply_inplace_plus(), eglue_core< eglue_type >::apply_inplace_plus(), eop_core< eop_type >::apply_inplace_schur(), eglue_core< eglue_type >::apply_inplace_schur(), op_trans::apply_noalias(), eglue_core< eglue_type >::apply_unwrap(), arma_assert_mul_size(), arma_assert_same_size(), as_scalar_diag(), Mat< eT >::begin_col(), Mat< eT >::col(), Mat< eT >::cols(), Row< eT >::copy_size(), Mat< eT >::copy_size(), Col< eT >::copy_size(), auxlib::det(), Mat< eT >::diag(), diagmat_proxy_check< Mat< eT > >::diagmat_proxy_check(), diagmat_proxy_check< T1 >::diagmat_proxy_check(), glue_kron::direct_kron(), op_pinv::direct_pinv(), op_princomp::direct_princomp(), op_dotext::direct_rowvec_mat_colvec(), op_dotext::direct_rowvec_transmat_colvec(), subview< eT >::div_inplace(), diagview< eT >::div_inplace(), auxlib::eig_gen(), auxlib::eig_sym(), Mat< eT >::end_col(), subview< eT >::extract(), Mat< eT >::init(), auxlib::inv_inplace(), auxlib::inv_noalias(), Mat< eT >::is_square(), Mat< eT >::is_vec(), diskio::load_arma_ascii(), diskio::load_raw_ascii(), auxlib::log_det(), auxlib::lu(), Mat< eT >::Mat(), subview< eT >::minus_inplace(), diagview< eT >::minus_inplace(), glue_times::mul_storage_cost(), Mat< eT >::operator()(), subview< eT >::plus_inplace(), diagview< eT >::plus_inplace(), arma_ostream::print(), auxlib::qr(), Mat< eT >::rows(), diskio::save_arma_ascii(), diskio::save_arma_binary(), diskio::save_pgm_binary(), diskio::save_ppm_binary(), diskio::save_raw_ascii(), subview< eT >::schur_inplace(), diagview< eT >::schur_inplace(), auxlib::solve(), auxlib::solve_od(), auxlib::solve_ud(), Mat< eT >::submat(), auxlib::svd(), Mat< eT >::swap_cols(), Mat< eT >::swap_rows(), trace(), running_stat_vec_aux::update_stats(), and Mat< eT >::~Mat().
number of elements in the matrix (read-only)
Definition at line 32 of file Mat_proto.hpp.
Referenced by op_var::apply(), op_trans2::apply(), op_sum::apply(), op_stddev::apply(), op_sort::apply(), op_reshape::apply(), op_repmat::apply(), op_prod::apply(), op_min::apply(), op_median::apply(), op_mean::apply(), op_max::apply(), op_diagmat::apply(), glue_toeplitz::apply(), glue_join::apply(), glue_cross::apply(), glue_conv::apply(), gemm_mixed< do_trans_A, do_trans_B, use_alpha, use_beta >::apply(), gemm< do_trans_A, do_trans_B, use_alpha, use_beta >::apply(), as_scalar_redirect< 3 >::apply(), as_scalar_redirect< 2 >::apply(), as_scalar_redirect< N >::apply(), gemv< do_trans_A, use_alpha, use_beta >::apply_blas_type(), gemm< do_trans_A, do_trans_B, use_alpha, use_beta >::apply_blas_type(), op_trans::apply_noalias(), op_norm_dot::apply_unwrap(), op_dot::apply_unwrap(), eglue_core< eglue_type >::apply_unwrap(), as_scalar_diag(), chol(), glue_cor::direct_cor(), glue_cov::direct_cov(), op_pinv::direct_pinv(), op_princomp::direct_princomp(), op_dotext::direct_rowvec_invdiagvec_colvec(), Mat< eT >::end(), Mat< eT >::fill(), conv_to< Col< out_eT > >::from(), conv_to< Row< out_eT > >::from(), conv_to< Mat< out_eT > >::from(), Mat< eT >::init(), Mat< eT >::is_finite(), Mat< eT >::is_square(), diskio::load_arma_binary(), diskio::load_pgm_binary(), diskio::load_ppm_binary(), Mat< eT >::Mat(), max(), mean(), median(), min(), Mat< eT >::operator%=(), Mat< eT >::operator()(), Mat< eT >::operator*=(), Mat< eT >::operator+=(), Mat< eT >::operator-=(), Mat< eT >::operator/=(), Mat_aux::postfix_mm(), Mat_aux::postfix_pp(), Mat_aux::prefix_mm(), Mat_aux::prefix_pp(), arma_ostream::print(), prod(), auxlib::qr(), rank(), diskio::save_arma_binary(), diskio::save_pgm_binary(), diskio::save_ppm_binary(), solve(), stddev(), running_stat_vec_aux::update_stats(), var(), and Mat< eT >::~Mat().
const bool Mat< eT >::use_aux_mem |
true if externally managed memory is being used (read-only)
Definition at line 33 of file Mat_proto.hpp.
Referenced by Mat< eT >::init(), and Mat< eT >::~Mat().
pointer to the memory used by the matrix (memory is read-only)
Definition at line 35 of file Mat_proto.hpp.
Referenced by glue_join::apply(), as_scalar_redirect< 3 >::apply(), as_scalar_redirect< 2 >::apply(), as_scalar_redirect< N >::apply(), gemv< do_trans_A, use_alpha, use_beta >::apply_blas_type(), gemm< do_trans_A, do_trans_B, use_alpha, use_beta >::apply_blas_type(), op_trans::apply_noalias(), op_dot::apply_unwrap(), as_scalar_diag(), Mat< eT >::at(), Mat< eT >::colptr(), op_dotext::direct_rowvec_invdiagvec_colvec(), Mat< eT >::init(), Mat< eT >::is_finite(), Mat< eT >::Mat(), max(), mean(), median(), Mat< eT >::memptr(), min(), Mat< eT >::operator()(), Mat< eT >::operator=(), Mat< eT >::operator[](), auxlib::qr(), diskio::save_arma_binary(), stddev(), Mat< eT >::swap_rows(), var(), and Mat< eT >::~Mat().
Definition at line 38 of file Mat_proto.hpp.
Referenced by glue_join::apply(), Mat< eT >::init(), and Mat< eT >::~Mat().