olb::AnyFieldType< T, DESCRIPTOR, PLATFORM > Class Template Reference

Helper for referring to arbitrary data instances. More...

#include <data.h>

Collaboration diagram for olb::AnyFieldType< T, DESCRIPTOR, PLATFORM >:

Public Member Functions
template<typename FIELD_TYPE , typename... ARGS>
	AnyFieldType (meta::id< FIELD_TYPE >, ARGS &&... args)
template<typename FIELD_TYPE >
auto *	as ()
Serializable *	asSerializable ()
template<typename TYPE >
std::optional< TYPE * >	tryAs ()
void	setProcessingContext (ProcessingContext context)

Detailed Description

template<typename T, typename DESCRIPTOR, Platform PLATFORM>
class olb::AnyFieldType< T, DESCRIPTOR, PLATFORM >

Helper for referring to arbitrary data instances.

Enables runtime-allocated field storage in Data

Definition at line 72 of file data.h.

Constructor & Destructor Documentation

AnyFieldType()

template<typename T , typename DESCRIPTOR , Platform PLATFORM>

template<typename FIELD_TYPE , typename... ARGS>

olb::AnyFieldType< T, DESCRIPTOR, PLATFORM >::AnyFieldType ( meta::id< FIELD_TYPE > , ARGS &&... args )

inline

Definition at line 79 of file data.h.

                                                  :
    _data(new typename FIELD_TYPE::template type<T,DESCRIPTOR,PLATFORM>(
      std::forward<decltype(args)>(args)...)),
    _setProcessingContext([&](ProcessingContext context) {
      static_cast<typename FIELD_TYPE::template type<T,DESCRIPTOR,PLATFORM>*>(_data.get())->setProcessingContext(context);
    })
  { }

References olb::AnyFieldType< T, DESCRIPTOR, PLATFORM >::setProcessingContext().

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Member Function Documentation

as()

template<typename T , typename DESCRIPTOR , Platform PLATFORM>

template<typename FIELD_TYPE >

auto * olb::AnyFieldType< T, DESCRIPTOR, PLATFORM >::as ( )

inline

Definition at line 88 of file data.h.

             {
    return static_cast<typename FIELD_TYPE::template type<T,DESCRIPTOR,PLATFORM>*>(_data.get());
  }

asSerializable()

template<typename T , typename DESCRIPTOR , Platform PLATFORM>

Serializable * olb::AnyFieldType< T, DESCRIPTOR, PLATFORM >::asSerializable ( )

inline

Definition at line 92 of file data.h.

                                 {
    return _data.get();
  }

setProcessingContext()

template<typename T , typename DESCRIPTOR , Platform PLATFORM>

void olb::AnyFieldType< T, DESCRIPTOR, PLATFORM >::setProcessingContext ( ProcessingContext context )

inline

Definition at line 105 of file data.h.

                                                       {
    _setProcessingContext(context);
  }

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tryAs()

template<typename T , typename DESCRIPTOR , Platform PLATFORM>

template<typename TYPE >

std::optional< TYPE * > olb::AnyFieldType< T, DESCRIPTOR, PLATFORM >::tryAs ( )

inline

Definition at line 97 of file data.h.

                             {
    if (TYPE* ptr = dynamic_cast<TYPE*>(_data.get())) {
      return std::optional<TYPE*>(ptr);
    } else {
      return std::nullopt;
    }
  }

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

• src/core/data.h