utils.hpp File Reference

Various utilities for Life Cycle Extension. More...

#include <type_traits>

Go to the source code of this file.

Classes
struct	rtctk::componentFramework::is_base_of_template_impl< Base, Derived >
struct	rtctk::componentFramework::is_present< What, Args >
struct	rtctk::componentFramework::empty_base< class >

Namespaces
	rtctk
	rtctk::componentFramework

Macros
#define	RTCTK_DEFINE_OPTION(Name, DefaultValue)
#define	RTCTK_APPLY_OPTION_ED(Options, Name)
#define	RTCTK_IS_OPTION(Name, Value)
#define	RTCTK_ASSERT_OPTION_ED(Name)

Typedefs
using	rtctk::componentFramework::Enabled = std::true_type
using	rtctk::componentFramework::Disabled = std::false_type
template<template< typename... > class Base, typename Derived >
using	rtctk::componentFramework::is_base_of_template = typename is_base_of_template_impl< Base, Derived >::type
template<class T , bool Condition>
using	rtctk::componentFramework::optional_base = std::conditional_t< Condition, T, empty_base< T > >

Variables
template<template< typename... > class Base, typename Derived >
constexpr bool	rtctk::componentFramework::is_base_of_template_v = is_base_of_template<Base, Derived>::value
template<typename What , typename... Args>
constexpr bool	rtctk::componentFramework::is_present_v = is_present<What, Args...>::value

Detailed Description

Various utilities for Life Cycle Extension.

Copyright

(c) Copyright ESO 2021 All Rights Reserved ESO (eso.org) is an Intergovernmental Organisation, and therefore special legal conditions apply.

Macro Definition Documentation

RTCTK_APPLY_OPTION_ED

#define RTCTK_APPLY_OPTION_ED	(		Options,
			Name
	)

Value:

                                                                                                \
    std::conditional_t<is_present_v<Name<Enabled>, Options...>, Name<Enabled>,                  \
        std::conditional_t<is_present_v<Name<Disabled>, Options...>, Name<Disabled>, Name<>>>   \

RTCTK_ASSERT_OPTION_ED

#define RTCTK_ASSERT_OPTION_ED

(

Name

)

Value:

                                                                                                \
        static_assert(RTCTK_IS_OPTION(Name, Enabled) or                                         \
                      RTCTK_IS_OPTION(Name, Disabled),                                          \
                      "Option " #Name " must either be Enabled or Disabled")                    \

RTCTK_DEFINE_OPTION

#define RTCTK_DEFINE_OPTION	(		Name,
			DefaultValue
	)

Value:

                                                                                                \
    template <typename T = DefaultValue> struct Name : T {}                                     \

RTCTK_IS_OPTION

#define RTCTK_IS_OPTION	(		Name,
			Value
	)

Value:

                                                                                                \
        std::is_base_of_v<Name<Value>, AppliedOptions>                                          \