Provides a generic function optval, which can be used to
conveniently implement fallback values for optional arguments
to subprograms
(Specification )
If x is an optional parameter of a
subprogram, then the expression optval(x, default) inside that
subprogram evaluates to x if it is present, otherwise default.
It is an error to call optval with a single actual argument.
Uses
module~~stdlib_optval~~UsesGraph
module~stdlib_optval
stdlib_optval
module~stdlib_kinds
stdlib_kinds
module~stdlib_optval->module~stdlib_kinds
iso_c_binding
iso_c_binding
module~stdlib_kinds->iso_c_binding
iso_fortran_env
iso_fortran_env
module~stdlib_kinds->iso_fortran_env
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Used by
module~~stdlib_optval~~UsedByGraph
module~stdlib_optval
stdlib_optval
module~stdlib_stats_median
stdlib_stats_median
module~stdlib_stats_median->module~stdlib_optval
module~stdlib_error
stdlib_error
module~stdlib_stats_median->module~stdlib_error
module~stdlib_stats_moment_all
stdlib_stats_moment_all
module~stdlib_stats_moment_all->module~stdlib_optval
module~stdlib_stats_moment_all->module~stdlib_error
module~stdlib_stats_moment
stdlib_stats_moment
module~stdlib_stats_moment->module~stdlib_optval
module~stdlib_stats_moment->module~stdlib_error
module~stdlib_stats_mean
stdlib_stats_mean
module~stdlib_stats_mean->module~stdlib_optval
module~stdlib_stats_mean->module~stdlib_error
module~stdlib_stats_cov
stdlib_stats_cov
module~stdlib_stats_cov->module~stdlib_optval
module~stdlib_stats_cov->module~stdlib_error
module~stdlib_linalg
stdlib_linalg
module~stdlib_linalg->module~stdlib_optval
module~stdlib_linalg->module~stdlib_error
module~stdlib_random
stdlib_random
module~stdlib_random->module~stdlib_optval
module~stdlib_random->module~stdlib_error
module~stdlib_logger
stdlib_logger
module~stdlib_logger->module~stdlib_optval
module~stdlib_sorting
stdlib_sorting
module~stdlib_sorting->module~stdlib_optval
module~stdlib_string_type
stdlib_string_type
module~stdlib_sorting->module~stdlib_string_type
module~stdlib_stats_moment_scalar
stdlib_stats_moment_scalar
module~stdlib_stats_moment_scalar->module~stdlib_optval
module~stdlib_stats_moment_scalar->module~stdlib_error
module~stdlib_strings
stdlib_strings
module~stdlib_strings->module~stdlib_optval
module~stdlib_strings->module~stdlib_string_type
module~stdlib_stats_corr
stdlib_stats_corr
module~stdlib_stats_corr->module~stdlib_optval
module~stdlib_stats_corr->module~stdlib_linalg
module~stdlib_stats_corr->module~stdlib_error
module~stdlib_stats_var
stdlib_stats_var
module~stdlib_stats_var->module~stdlib_optval
module~stdlib_stats_var->module~stdlib_error
module~stdlib_string_type->module~stdlib_optval
module~stdlib_stats_moment_mask
stdlib_stats_moment_mask
module~stdlib_stats_moment_mask->module~stdlib_optval
module~stdlib_stats_moment_mask->module~stdlib_error
module~stdlib_math
stdlib_math
module~stdlib_math->module~stdlib_optval
module~stdlib_io
stdlib_io
module~stdlib_io->module~stdlib_optval
module~stdlib_io->module~stdlib_string_type
module~stdlib_io->module~stdlib_error
module~stdlib_error->module~stdlib_optval
module~stdlib_bitsets
stdlib_bitsets
module~stdlib_bitsets->module~stdlib_optval
module~stdlib_linalg_diag
stdlib_linalg_diag
module~stdlib_linalg_diag->module~stdlib_linalg
module~estop
estop
module~estop->module~stdlib_error
module~stdlib_stats_distribution_uniform
stdlib_stats_distribution_uniform
module~stdlib_stats_distribution_uniform->module~stdlib_random
module~stdlib_stats_distribution_uniform->module~stdlib_error
module~stdlib_stringlist_type
stdlib_stringlist_type
module~stdlib_stringlist_type->module~stdlib_string_type
module~stdlib_stringlist_type->module~stdlib_math
module~stdlib_io_npy_load
stdlib_io_npy_load
module~stdlib_io_npy_load->module~stdlib_strings
module~stdlib_io_npy_load->module~stdlib_error
module~stdlib_sorting_sort_index
stdlib_sorting_sort_index
module~stdlib_sorting_sort_index->module~stdlib_sorting
module~stdlib_string_type_constructor
stdlib_string_type_constructor
module~stdlib_string_type_constructor->module~stdlib_strings
module~stdlib_string_type_constructor->module~stdlib_string_type
module~stdlib_sorting_sort
stdlib_sorting_sort
module~stdlib_sorting_sort->module~stdlib_sorting
module~stdlib_quadrature_trapz
stdlib_quadrature_trapz
module~stdlib_quadrature_trapz->module~stdlib_error
module~stdlib_stats_distribution_normal
stdlib_stats_distribution_normal
module~stdlib_stats_distribution_normal->module~stdlib_random
module~stdlib_stats_distribution_normal->module~stdlib_error
module~stdlib_stats_distribution_normal->module~stdlib_stats_distribution_uniform
module~stdlib_io_npy_save
stdlib_io_npy_save
module~stdlib_io_npy_save->module~stdlib_strings
module~stdlib_io_npy_save->module~stdlib_error
module~stdlib_math_diff
stdlib_math_diff
module~stdlib_math_diff->module~stdlib_math
module~stdlib_math_logspace
stdlib_math_logspace
module~stdlib_math_logspace->module~stdlib_math
module~stdlib_math_is_close
stdlib_math_is_close
module~stdlib_math_is_close->module~stdlib_math
module~stdlib_bitsets_large
stdlib_bitsets_large
module~stdlib_bitsets_large->module~stdlib_bitsets
module~stdlib_stats_distribution_exponential
stdlib_stats_distribution_exponential
module~stdlib_stats_distribution_exponential->module~stdlib_random
module~stdlib_stats_distribution_exponential->module~stdlib_error
module~stdlib_stats_distribution_exponential->module~stdlib_stats_distribution_uniform
module~stdlib_linalg_outer_product
stdlib_linalg_outer_product
module~stdlib_linalg_outer_product->module~stdlib_linalg
module~stdlib_math_arange
stdlib_math_arange
module~stdlib_math_arange->module~stdlib_math
module~estop~2
estop
module~estop~2->module~stdlib_error
module~stdlib_sorting_ord_sort
stdlib_sorting_ord_sort
module~stdlib_sorting_ord_sort->module~stdlib_sorting
module~stdlib_bitsets_64
stdlib_bitsets_64
module~stdlib_bitsets_64->module~stdlib_bitsets
module~stdlib_math_all_close
stdlib_math_all_close
module~stdlib_math_all_close->module~stdlib_math
module~stdlib_math_linspace
stdlib_math_linspace
module~stdlib_math_linspace->module~stdlib_math
module~stdlib_strings_to_string
stdlib_strings_to_string
module~stdlib_strings_to_string->module~stdlib_strings
module~stdlib_quadrature_simps
stdlib_quadrature_simps
module~stdlib_quadrature_simps->module~stdlib_error
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descended from. Dashed arrows point from a module or program unit to
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Interfaces
Fallback value for optional arguments
(Specification )
private pure elemental function optval_rsp(x, default) result(y)
Arguments
Type Intent Optional Attributes Name
intent(in),
optional ::
x
intent(in)
::
default
Return Value real(kind=sp)
private pure elemental function optval_rdp(x, default) result(y)
Arguments
Type Intent Optional Attributes Name
intent(in),
optional ::
x
intent(in)
::
default
Return Value real(kind=dp)
private pure elemental function optval_iint8(x, default) result(y)
Arguments
Type Intent Optional Attributes Name
intent(in),
optional ::
x
intent(in)
::
default
Return Value integer(kind=int8)
private pure elemental function optval_iint16(x, default) result(y)
Arguments
Type Intent Optional Attributes Name
intent(in),
optional ::
x
intent(in)
::
default
Return Value integer(kind=int16)
private pure elemental function optval_iint32(x, default) result(y)
Arguments
Type Intent Optional Attributes Name
intent(in),
optional ::
x
intent(in)
::
default
Return Value integer(kind=int32)
private pure elemental function optval_iint64(x, default) result(y)
Arguments
Type Intent Optional Attributes Name
intent(in),
optional ::
x
intent(in)
::
default
Return Value integer(kind=int64)
private pure elemental function optval_csp(x, default) result(y)
Arguments
Type Intent Optional Attributes Name
intent(in),
optional ::
x
intent(in)
::
default
Return Value complex(kind=sp)
private pure elemental function optval_cdp(x, default) result(y)
Arguments
Type Intent Optional Attributes Name
intent(in),
optional ::
x
intent(in)
::
default
Return Value complex(kind=dp)
private pure elemental function optval_ll1(x, default) result(y)
Arguments
Type Intent Optional Attributes Name
intent(in),
optional ::
x
intent(in)
::
default
Return Value logical
private pure function optval_character(x, default) result(y)
Arguments
Type Intent Optional Attributes Name
intent(in),
optional ::
x
intent(in)
::
default
Return Value character(len=:),allocatable
