codata__constants_type Module

Codata constant type

Uses

- stdlib_io
- stdlib_kinds
- stdlib_optval
- iso_c_binding
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Interfaces

public interface to_real

Get the constant value or uncertainty.

private pure elemental function to_real_sp(self, mold, uncertainty) result(r)

Get the constant value or uncertainty for the kind sp

Arguments

Type	Intent	Optional	Attributes		Name
class(codata_constant_type),	intent(in)			::	self	Codata constant
real(kind=sp),	intent(in)			::	mold	dummy argument to disambiguate at compile time the generic interface
logical,	intent(in),	optional		::	uncertainty	Set to true if the uncertainty is required. Default to .false..

Return Value real(kind=sp)

private pure elemental function to_real_dp(self, mold, uncertainty) result(r)

Get the constant value or uncertainty for the kind dp

Arguments

Type	Intent	Optional	Attributes		Name
class(codata_constant_type),	intent(in)			::	self	Codata constant
real(kind=dp),	intent(in)			::	mold	dummy argument to disambiguate at compile time the generic interface
logical,	intent(in),	optional		::	uncertainty	Set to true if the uncertainty is required. Default to .false..

Return Value real(kind=dp)

Derived Types

type, public :: codata_constant_type

Derived type for representing a Codata constant.

Components

Type	Visibility	Attributes		Name		Initial
character(len=64),	public		::	name
real(kind=dp),	public		::	uncertainty
character(len=32),	public		::	unit
real(kind=dp),	public		::	value

Type-Bound Procedures

procedure, public :: print
generic, public :: to_real => to_real_sp, to_real_dp
procedure, public :: to_real_dp
procedure, public :: to_real_sp