la_matrix_property_checks::is_triangular Interface Reference

Public Member Functions
pure logical(lk) function	la_is_triangular_s (a, uplo)
	Check whether a matrix is upper or lower triangular.
pure logical(lk) function	la_is_triangular_d (a, uplo)
	Check whether a matrix is upper or lower triangular.
pure logical(lk) function	la_is_triangular_q (a, uplo)
	Check whether a matrix is upper or lower triangular.
pure logical(lk) function	la_is_triangular_c (a, uplo)
	Check whether a matrix is upper or lower triangular.
pure logical(lk) function	la_is_triangular_z (a, uplo)
	Check whether a matrix is upper or lower triangular.
pure logical(lk) function	la_is_triangular_w (a, uplo)
	Check whether a matrix is upper or lower triangular.
logical(lk) function	la_is_triangular_s_errhandle (a, uplo, err)
	Check whether a matrix is upper or lower triangular.
logical(lk) function	la_is_triangular_d_errhandle (a, uplo, err)
	Check whether a matrix is upper or lower triangular.
logical(lk) function	la_is_triangular_q_errhandle (a, uplo, err)
	Check whether a matrix is upper or lower triangular.
logical(lk) function	la_is_triangular_c_errhandle (a, uplo, err)
	Check whether a matrix is upper or lower triangular.
logical(lk) function	la_is_triangular_z_errhandle (a, uplo, err)
	Check whether a matrix is upper or lower triangular.
logical(lk) function	la_is_triangular_w_errhandle (a, uplo, err)
	Check whether a matrix is upper or lower triangular.

Member Function/Subroutine Documentation

la_is_triangular_c()

pure logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_c	(	complex(sp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower

la_is_triangular_c_errhandle()

logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_c_errhandle	(	complex(sp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo,
		type(la_state), intent(out)	err )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower
[out]	err	[optional] state return flag. On error if not requested, the code will stop

la_is_triangular_d()

pure logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_d	(	real(dp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower

la_is_triangular_d_errhandle()

logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_d_errhandle	(	real(dp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo,
		type(la_state), intent(out)	err )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower
[out]	err	[optional] state return flag. On error if not requested, the code will stop

la_is_triangular_q()

pure logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_q	(	real(qp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower

la_is_triangular_q_errhandle()

logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_q_errhandle	(	real(qp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo,
		type(la_state), intent(out)	err )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower
[out]	err	[optional] state return flag. On error if not requested, the code will stop

la_is_triangular_s()

pure logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_s	(	real(sp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower

la_is_triangular_s_errhandle()

logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_s_errhandle	(	real(sp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo,
		type(la_state), intent(out)	err )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower
[out]	err	[optional] state return flag. On error if not requested, the code will stop

la_is_triangular_w()

pure logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_w	(	complex(qp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower

la_is_triangular_w_errhandle()

logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_w_errhandle	(	complex(qp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo,
		type(la_state), intent(out)	err )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower
[out]	err	[optional] state return flag. On error if not requested, the code will stop

la_is_triangular_z()

pure logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_z	(	complex(dp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower

la_is_triangular_z_errhandle()

logical(lk) function la_matrix_property_checks::is_triangular::la_is_triangular_z_errhandle	(	complex(dp), dimension(:,:), intent(in)	a,
		character, intent(in)	uplo,
		type(la_state), intent(out)	err )

Check whether a matrix is upper or lower triangular.

Parameters

[in]	a	Input matrix
[in]	uplo	Triangle to be tested: 'U' for upper, 'L' for lower
[out]	err	[optional] state return flag. On error if not requested, the code will stop

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The documentation for this interface was generated from the following file:

• la_matrix_property_checks.f90