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Public Types | Public Member Functions | Static Public Member Functions | Static Protected Attributes | List of all members
JLANG::JNullAccessibleOutput< T > Struct Template Referenceabstract

Implementation for null output with null access. More...

#include <JObjectOutput.hh>

Inheritance diagram for JLANG::JNullAccessibleOutput< T >:
JLANG::JAccessibleObjectOutput< T > JLANG::JNullOutput< T > JLANG::JNullAccess JLANG::JObjectOutput< T > JLANG::JAccessible JLANG::JSingleton< JNullOutput< T > > JLANG::JObjectOutput< T > JLANG::JAccessible JLANG::JThrow< JAccessible > JLANG::JThrow< JAccessible >

Public Types

typedef T data_type
 

Public Member Functions

virtual bool put (const T &object)=0
 Object output.
 
virtual bool is_open () const =0
 Check is device is open.
 
virtual void open (const char *file_name)=0
 Open device.
 
virtual void close ()=0
 Close device.
 
virtual bool put (const T &object) override
 Object output.
 
virtual bool is_open () const override
 Check is device is open.
 
virtual void open (const char *file_name) override
 Open device.
 
virtual void close () override
 Close device.
 

Static Public Member Functions

static void Throw (const bool option)
 Enable/disable throw option.
 
static int Throw (const JException_t &error, const int value=-1)
 Throw exception or return error.
 
static data_type & getInstance ()
 Get unique instance of template class.
 

Static Protected Attributes

static bool do_throw
 throw option
 

Detailed Description

template<class T>
struct JLANG::JNullAccessibleOutput< T >

Implementation for null output with null access.

Definition at line 189 of file JObjectOutput.hh.

Member Typedef Documentation

◆ data_type

typedef T JLANG::JSingleton< T >::data_type
inherited

Definition at line 20 of file JSingleton.hh.

Member Function Documentation

◆ put() [1/2]

template<class T >
virtual bool JLANG::JObjectOutput< T >::put ( const T & object)
pure virtualinherited

Object output.

Parameters
objectobject
Returns
true if OK; else false

Implemented in JLANG::JObjectDemultiplexer< JBase_t, JDerived_t >, JLANG::JObjectDemultiplexer< JBase_t, JHead_t >, JLANG::JObjectDemultiplexer< JBase_t, JTail_t >, JLANG::JObjectDemultiplexer< JBase_t, JTypeList< JHead_t, JTail_t > >, JIO::JWriterObjectOutput< T >, JLANG::JAbstractObjectWriter< T >, JLANG::JNullOutput< T >, JLANG::JStreamObjectOutput< T >, JNET::JControlHostObjectOutput< T >, JROOT::JRootObjectOutput< T, false >, JROOT::JRootStreamObjectOutput< T >, JROOT::JSonObjectOutput< T >, and JROOT::JTreeWriterObjectOutput< T >.

◆ is_open() [1/2]

virtual bool JLANG::JAccessible::is_open ( ) const
pure virtualinherited

Check is device is open.

Returns
true if open; else false

Implemented in JLANG::JAccessibleInputStream, JLANG::JAccessibleOutputStream, JLANG::JAbstractAccessibleObjectReader< T >, JLANG::JAbstractAccessibleObjectReader< JDAQSummaryslice >, JLANG::JAbstractAccessibleObjectReader< JHead_t >, JLANG::JAbstractAccessibleObjectReader< JTail_t >, JLANG::JAbstractAccessibleObjectReader< KM3NETDAQ::JDAQEvent >, JLANG::JAbstractAccessibleObjectWriter< T >, JLANG::JNullAccess, JLANG::JGZFileReader< T >, JLANG::JGZFileWriter< T >, JROOT::JRootFile, and JROOT::JTreeReaderAccessibleObjectIterator< T >.

◆ open() [1/2]

virtual void JLANG::JAccessible::open ( const char * file_name)
pure virtualinherited

Open device.

Parameters
file_namefile name

Implemented in JLANG::JAccessibleInputStream, JLANG::JAccessibleOutputStream, JLANG::JAbstractAccessibleObjectReader< T >, JLANG::JAbstractAccessibleObjectReader< JDAQSummaryslice >, JLANG::JAbstractAccessibleObjectReader< JHead_t >, JLANG::JAbstractAccessibleObjectReader< JTail_t >, JLANG::JAbstractAccessibleObjectReader< KM3NETDAQ::JDAQEvent >, JLANG::JAbstractAccessibleObjectWriter< T >, JLANG::JNullAccess, JLANG::JAccessibleBinaryInputStream, JLANG::JAccessibleBinaryOutputStream, JLANG::JGZFileReader< T >, JLANG::JGZFileWriter< T >, JROOT::JRootInputFile, JROOT::JRootOutputFile, JROOT::JRootFileReader< T, false >, JROOT::JRootFileReader< T, true >, JROOT::JRootFileWriter< T >, JROOT::JTreeReaderAccessibleObjectIterator< T >, JSUPPORT::JAutoTreeWriter< JKey_t >, JSUPPORT::JAutoTreeWriter< JNET::JTag >, JSUPPORT::JFileRecorder< T >, JSUPPORT::JFileScanner< T >, JSUPPORT::JFileScanner< JDAQSummaryslice >, JSUPPORT::JFileScanner< JHead_t >, JSUPPORT::JFileScanner< JTail_t >, JSUPPORT::JFileScanner< KM3NETDAQ::JDAQEvent >, JSUPPORT::JTreeRecorder< T >, and JSUPPORT::JTreeRecorder< JDAQTimesliceTypes_t >.

◆ close() [1/2]

virtual void JLANG::JAccessible::close ( )
pure virtualinherited

Close device.

Implemented in JLANG::JAccessibleInputStream, JLANG::JAccessibleOutputStream, JLANG::JAbstractAccessibleObjectReader< T >, JLANG::JAbstractAccessibleObjectReader< JDAQSummaryslice >, JLANG::JAbstractAccessibleObjectReader< JHead_t >, JLANG::JAbstractAccessibleObjectReader< JTail_t >, JLANG::JAbstractAccessibleObjectReader< KM3NETDAQ::JDAQEvent >, JLANG::JAbstractAccessibleObjectWriter< T >, JLANG::JNullAccess, JLANG::JGZFileReader< T >, JLANG::JGZFileWriter< T >, JROOT::JRootInputFile, JROOT::JRootOutputFile, JROOT::JTreeReaderAccessibleObjectIterator< T >, JSUPPORT::JAutoTreeWriter< JKey_t >, JSUPPORT::JAutoTreeWriter< JNET::JTag >, JSUPPORT::JFileScanner< T >, JSUPPORT::JFileScanner< JDAQSummaryslice >, JSUPPORT::JFileScanner< JHead_t >, JSUPPORT::JFileScanner< JTail_t >, JSUPPORT::JFileScanner< KM3NETDAQ::JDAQEvent >, JSUPPORT::JTreeRecorder< T >, and JSUPPORT::JTreeRecorder< JDAQTimesliceTypes_t >.

◆ Throw() [1/2]

static void JLANG::JThrow< JAccessible >::Throw ( const bool option)
inlinestaticinherited

Enable/disable throw option.

Parameters
optiontrue enable; false disable

Definition at line 37 of file JThrow.hh.

◆ Throw() [2/2]

static int JLANG::JThrow< JAccessible >::Throw ( const JException_t & error,
const int value = -1 )
inlinestaticinherited

Throw exception or return error.

Parameters
errorexception
valuereturn code
Returns
return code

Definition at line 51 of file JThrow.hh.

◆ put() [2/2]

template<class T >
virtual bool JLANG::JNullOutput< T >::put ( const T & object)
inlineoverridevirtualinherited

Object output.

Parameters
objectobject
Returns
false

Implements JLANG::JObjectOutput< T >.

Definition at line 153 of file JObjectOutput.hh.

154 {
155 return false;
156 }

◆ getInstance()

static data_type & JLANG::JSingleton< T >::getInstance ( )
inlinestaticinherited

Get unique instance of template class.

Returns
object

Definition at line 27 of file JSingleton.hh.

◆ is_open() [2/2]

virtual bool JLANG::JNullAccess::is_open ( ) const
inlineoverridevirtualinherited

Check is device is open.

Returns
true

Implements JLANG::JAccessible.

Definition at line 74 of file JAccessible.hh.

75 {
76 return true;
77 }

◆ open() [2/2]

virtual void JLANG::JNullAccess::open ( const char * file_name)
inlineoverridevirtualinherited

Open device.

Parameters
file_namefile name

Implements JLANG::JAccessible.

Definition at line 85 of file JAccessible.hh.

86 {}

◆ close() [2/2]

virtual void JLANG::JNullAccess::close ( )
inlineoverridevirtualinherited

Close device.

Implements JLANG::JAccessible.

Definition at line 92 of file JAccessible.hh.

93 {}

Member Data Documentation

◆ do_throw

bool JLANG::JThrow< JAccessible >::do_throw
staticprotectedinherited

throw option

Set default throw option to true.

Definition at line 28 of file JThrow.hh.

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