JROOT::JActionAtFileRead< T > Class Template Reference

Auxiliary class to handle version management of given class at reading from a ROOT file. More...

#include <JRootSupportkit.hh>

Inheritance diagram for JROOT::JActionAtFileRead< T >:

Static Public Member Functions
static void	execute (T *object)
	Execute action.

Static Public Attributes
static const bool	has_method = JTEST(test<T>(NULL))
	true if class has policy method actionAtFileRead; else false

Static Private Member Functions
template<class U >
static JTrue	test (JTypecheck< void(U::*)(), &U::actionAtFileRead > *)
static void	execute (T *object, JBool< true > option)
	Execute action.
static void	execute (T *object, JBool< false > option)
	Execute action.
static JFalse	test (...)
	default false

Detailed Description

template<class T>
class JROOT::JActionAtFileRead< T >

Auxiliary class to handle version management of given class at reading from a ROOT file.

Definition at line 85 of file JRootSupportkit.hh.

Member Function Documentation

test() [1/2]

template<class T >

template<class U >

static JTrue JROOT::JActionAtFileRead< T >::test ( JTypecheck< void(U::*  )(), &U::actionAtFileRead > * )

staticprivate

execute() [1/3]

template<class T >

static void JROOT::JActionAtFileRead< T >::execute ( T * object, JBool< true > option )

inlinestaticprivate

Execute action.

This implementation transfers the action to the given object.

Parameters

object	pointer to object (I/O)
option	true

Definition at line 101 of file JRootSupportkit.hh.

    {
      object->actionAtFileRead();
    }

execute() [2/3]

template<class T >

static void JROOT::JActionAtFileRead< T >::execute ( T * object, JBool< false > option )

inlinestaticprivate

Execute action.

This implementation does nothing.

Parameters

object	pointer to object (I/O)
option	false

Definition at line 115 of file JRootSupportkit.hh.

    {}

execute() [3/3]

template<class T >

static void JROOT::JActionAtFileRead< T >::execute ( T * object )

inlinestatic

Execute action.

Parameters

object

pointer to object (I/O)

Definition at line 128 of file JRootSupportkit.hh.

    {
      execute(object, JBool<has_method>());
    }

test() [2/2]

template<class T >

static JFalse JLANG::JTest::test ( ... )

staticprivate

default false

Member Data Documentation

has_method

template<class T >

const bool JROOT::JActionAtFileRead< T >::has_method = JTEST(test<T>(NULL))

static

true if class has policy method actionAtFileRead; else false

Definition at line 120 of file JRootSupportkit.hh.

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

• JRootSupportkit.hh