tril.cc File Reference

#include <algorithm>
#include "Array.h"
#include "Sparse.h"
#include "mx-base.h"
#include "ov.h"
#include "Cell.h"
#include "defun.h"
#include "error.h"
#include "ovl.h"

Include dependency graph for tril.cc:

Go to the source code of this file.

Macros
#define	ARRAYCASE(TYP)

Functions
template<typename T >
static Array< T >	do_tril (const Array< T > &a, octave_idx_type k, bool pack)
template<typename T >
static Sparse< T >	do_tril (const Sparse< T > &a, octave_idx_type k, bool pack)
template<typename T >
static Array< T >	do_trilu (const Array< T > &a, octave_idx_type k, bool lower, bool pack)
template<typename T >
static Sparse< T >	do_trilu (const Sparse< T > &a, octave_idx_type k, bool lower, bool pack)
static octave_value	do_trilu (const std::string &name, const octave_value_list &args)
template<typename T >
static Array< T >	do_triu (const Array< T > &a, octave_idx_type k, bool pack)
template<typename T >
static Sparse< T >	do_triu (const Sparse< T > &a, octave_idx_type k, bool pack)
OCTAVE_EXPORT octave_value_list	Ftril (const octave_value_list &args, int) and setting all other elements to zero.The second argument is optional

Variables
OCTAVE_EXPORT octave_value_list and specifies how many diagonals above or below the main diagonal should also be set to zero The default value of	ar {k} is zero
above for positive the extracted elements are not inserted into a	matrix
OCTAVE_EXPORT octave_value_list and specifies how many diagonals above or below the main diagonal should also be set to zero The default value of so that	ode {triu} and ode{tril} normally include the main diagonal as part of the result. If the value of ar{k} is nonzero integer

Macro Definition Documentation

#define ARRAYCASE

(

TYP

)

Value:

case btyp_ ## TYP:                                                \
        retval = do_trilu (arg.TYP ## _array_value (), k, lower, pack); \
        break

Referenced by do_trilu().

Function Documentation

template<typename T >

static Array<T> do_tril ( const Array< T > &  a, octave_idx_type  k, bool  pack  )

static

Definition at line 43 of file tril.cc.

References Array< T >::columns(), Array< T >::dims(), Array< T >::fortran_vec(), k, max(), min(), Array< T >::rows(), and zero.

Referenced by do_trilu().

template<typename T >

static Sparse<T> do_tril ( const Sparse< T > &  a, octave_idx_type  k, bool  pack  )

static

Definition at line 131 of file tril.cc.

References a, Sparse< T >::cidx(), Sparse< T >::cols(), Sparse< T >::data(), error(), k, m, Sparse< T >::maybe_compress(), and Sparse< T >::ridx().

template<typename T >

static Array<T> do_trilu ( const Array< T > &  a, octave_idx_type  k, bool  lower, bool  pack  )

static

Definition at line 171 of file tril.cc.

References do_tril(), and do_triu().

Referenced by do_trilu().

template<typename T >

static Sparse<T> do_trilu ( const Sparse< T > &  a, octave_idx_type  k, bool  lower, bool  pack  )

static

Definition at line 178 of file tril.cc.

References do_tril(), and do_triu().

static octave_value do_trilu ( const std::string &  name, const octave_value_list &  args  )

static

Definition at line 184 of file tril.cc.

References arg, octave_value::array_value(), ARRAYCASE, octave_value::bool_array_value(), btyp_bool, btyp_complex, btyp_double, octave_value::builtin_type(), octave_value::class_name(), octave_value::complex_array_value(), dims, octave_value::dims(), octave_value::do_index_op(), do_trilu(), error(), int16, int32, int64, octave_value::is_empty(), octave_value::is_sparse_type(), k, octave_value_list::length(), nargin, dim_vector::ndims(), print_usage(), octave_value_list::resize(), retval, octave_value::sparse_bool_matrix_value(), octave_value::sparse_complex_matrix_value(), octave_value::sparse_matrix_value(), tmp, uint16, and uint32.

template<typename T >

static Array<T> do_triu ( const Array< T > &  a, octave_idx_type  k, bool  pack  )

static

Definition at line 85 of file tril.cc.

References Array< T >::columns(), Array< T >::dims(), Array< T >::fortran_vec(), k, max(), min(), Array< T >::rows(), and zero.

Referenced by do_trilu().

template<typename T >

static Sparse<T> do_triu ( const Sparse< T > &  a, octave_idx_type  k, bool  pack  )

static

Definition at line 151 of file tril.cc.

References a, Sparse< T >::cidx(), Sparse< T >::cols(), Sparse< T >::data(), error(), k, m, Sparse< T >::maybe_compress(), and Sparse< T >::ridx().

OCTAVE_EXPORT octave_value_list Ftril	(	const octave_value_list &	args,
		int
	)

Referenced by install_tril_fcns().

Variable Documentation

above for positive ar {k} is zero

Definition at line 382 of file tril.cc.

above for positive the extracted elements are not inserted into a matrix

Definition at line 382 of file tril.cc.

OCTAVE_EXPORT octave_value_list and specifies how many diagonals above or below the main diagonal should also be set to zero The default value of so that ode {triu} and ode{tril} normally include the main diagonal as part of the result. If the value of ar{k} is nonzero integer

Definition at line 382 of file tril.cc.