gemfire::CacheableArrayType< TObj, TYPEID > Class Template Reference

Inherits gemfire::Serializable.

Inherited by gemfire::BooleanArray, gemfire::CacheableBytes, gemfire::CacheableDoubleArray, gemfire::CacheableFloatArray, gemfire::CacheableInt16Array, gemfire::CacheableInt32Array, gemfire::CacheableInt64Array, gemfire::CacheableStringArray, and gemfire::CharArray.


Detailed Description

template<typename TObj, int8_t TYPEID>
class gemfire::CacheableArrayType< TObj, TYPEID >

Template class for array of primitive types.


Public Member Functions

virtual int32_t classId () const
 Return the classId of the instance being serialized.
virtual int8_t DSFID () const
virtual SerializablefromData (DataInput &input)
 Deserialize this object from the given DataInput.
int32_t length () const
 Get the length of the array.
virtual uint32_t objectSize () const
 Return the size in bytes of the instance being serialized.
TObj operator[] (uint32_t index) const
 Get the element at given index.
void preserveSB () const
 Atomically increment reference count.
int32_t refCount ()
 
Returns:
the reference count

void releaseSB () const
 Atomically decrement reference count, the SharedBase object is automatically deleted when its reference count goes to zero.
virtual void toData (DataOutput &output) const
 Serialize this object to the given DataOutput.
virtual
CacheableStringPtr 
toString () const
 Display this object as 'string', which depends on the implementation in the subclasses.
virtual int8_t typeId () const
 Return the typeId byte of the instance being serialized.
const TObj * value () const
 Get the underlying array.

Static Public Member Functions

template<class PRIM>
static SerializablePtr create (const PRIM value)
 Factory method that creates the Serializable object that matches the type of value.
static void registerType (TypeFactoryMethod creationFunction)


Member Function Documentation

template<typename TObj, int8_t TYPEID>
virtual int32_t gemfire::CacheableArrayType< TObj, TYPEID >::classId (  )  const [inline, virtual]

Return the classId of the instance being serialized.

This is used by deserialization to determine what instance type to create and deserialize into.

Implements gemfire::Serializable.

template<class PRIM>
static SerializablePtr gemfire::Serializable::create ( const PRIM  value  )  [inline, static, inherited]

Factory method that creates the Serializable object that matches the type of value.

For customer defined derivations of Serializable, the method gemfire::createValue may be overloaded. For pointer types (e.g. char*) the method gemfire::createValueArr may be overloaded.

Reimplemented in gemfire::CacheableKey.

virtual int8_t gemfire::Serializable::DSFID (  )  const [virtual, inherited]

return the Data Serialization Fixed ID type. This is used to determine what instance type to create and deserialize into.

Note that this should not be overridden by custom implementations and is reserved only for builtin types.

Reimplemented in gemfire::CacheableUndefined, and gemfire::Struct.

template<typename TObj, int8_t TYPEID>
virtual Serializable* gemfire::CacheableArrayType< TObj, TYPEID >::fromData ( DataInput input  )  [inline, virtual]

Deserialize this object from the given DataInput.

Implements gemfire::Serializable.

template<typename TObj, int8_t TYPEID>
int32_t gemfire::CacheableArrayType< TObj, TYPEID >::length (  )  const [inline]

Get the length of the array.

template<typename TObj, int8_t TYPEID>
virtual uint32_t gemfire::CacheableArrayType< TObj, TYPEID >::objectSize (  )  const [inline, virtual]

Return the size in bytes of the instance being serialized.

This is used to determine whether the cache is using up more physical memory than it has been configured to use. The method can return zero if the user does not require the ability to control cache memory utilization.

Reimplemented from gemfire::Serializable.

template<typename TObj, int8_t TYPEID>
TObj gemfire::CacheableArrayType< TObj, TYPEID >::operator[] ( uint32_t  index  )  const [inline]

Get the element at given index.

void gemfire::SharedBase::preserveSB (  )  const [inherited]

Atomically increment reference count.

int32_t gemfire::SharedBase::refCount (  )  [inline, inherited]

Returns:
the reference count

static void gemfire::Serializable::registerType ( TypeFactoryMethod  creationFunction  )  [static, inherited]

register an instance factory method for a given type. During registration the factory will be invoked to extract the typeId to associate with this function.

Exceptions:
IllegalStateException if the typeId has already been registered, or there is an error in registering the type; check errno for more information in the latter case.

void gemfire::SharedBase::releaseSB (  )  const [inherited]

Atomically decrement reference count, the SharedBase object is automatically deleted when its reference count goes to zero.

template<typename TObj, int8_t TYPEID>
virtual void gemfire::CacheableArrayType< TObj, TYPEID >::toData ( DataOutput output  )  const [inline, virtual]

Serialize this object to the given DataOutput.

Implements gemfire::Serializable.

virtual CacheableStringPtr gemfire::Serializable::toString (  )  const [virtual, inherited]

Display this object as 'string', which depends on the implementation in the subclasses.

The default implementation renders the classname.

The return value may be a temporary, so the caller has to ensure that the SharedPtr count does not go down to zero by storing the result in a variable or otherwise.

Reimplemented in gemfire::CacheableKeyType< TObj, TYPEID, TYPENAME, SPRINTFSYM, STRSIZE >, gemfire::CacheableDate, and gemfire::CacheableString.

template<typename TObj, int8_t TYPEID>
virtual int8_t gemfire::CacheableArrayType< TObj, TYPEID >::typeId (  )  const [inline, virtual]

Return the typeId byte of the instance being serialized.

This is used by deserialization to determine what instance type to create and deserialize into.

Reimplemented from gemfire::Serializable.

template<typename TObj, int8_t TYPEID>
const TObj* gemfire::CacheableArrayType< TObj, TYPEID >::value (  )  const [inline]

Get the underlying array.


GemFire C++ Cache API Documentation