Thrill  0.1
EqualToDIANode< ValueType > Class Template Referencefinal

Detailed Description

template<typename ValueType>
class thrill::api::EqualToDIANode< ValueType >

Definition at line 30 of file equal_to_dia.hpp.

+ Inheritance diagram for EqualToDIANode< ValueType >:
+ Collaboration diagram for EqualToDIANode< ValueType >:

#include <equal_to_dia.hpp>

Public Types

using Super = SourceNode< ValueType >
 
- Public Types inherited from SourceNode< ValueType >
using Super = DIANode< ValueType >
 
- Public Types inherited from DIANode< ValueType >
using Callback = tlx::delegate< void(const ValueType &)>
 
- Public Types inherited from DIABase
using DIABasePtr = tlx::CountingPtr< DIABase >
 

Public Member Functions

 EqualToDIANode (Context &ctx, const std::vector< ValueType > &in_vector)
 
 EqualToDIANode (Context &ctx, std::vector< ValueType > &&in_vector)
 
void Dispose () final
 Virtual clear method. Triggers actual disposing in sub-classes. More...
 
void PushData (bool) final
 Virtual method for pushing data. Triggers actual pushing in sub-classes. More...
 
- Public Member Functions inherited from SourceNode< ValueType >
 SourceNode (Context &ctx, const char *label)
 
void Execute () override
 SourceNodes generally do not Execute, they only PushData. More...
 
- Public Member Functions inherited from DIANode< ValueType >
 DIANode (Context &ctx, const char *label, const std::initializer_list< size_t > &parent_ids, const std::initializer_list< DIABasePtr > &parents)
 Constructor for a DIANode, which sets references to the parent nodes. More...
 
 DIANode (Context &ctx, const char *label, std::vector< size_t > &&parent_ids, std::vector< DIABasePtr > &&parents)
 Constructor for a DIANode, which sets references to the parent nodes. More...
 
virtual void AddChild (DIABase *node, const Callback &callback=Callback(), size_t parent_index=0)
 Enables children to push their "folded" function chains to their parent. More...
 
std::vector< DIABase * > children () const override
 Returns the children of this DIABase. More...
 
void PushFile (data::File &file, bool consume) const
 
void PushItem (const ValueType &item) const
 Method for derived classes to Push a single item to all children. More...
 
void RemoveAllChildren () override
 
void RemoveChild (DIABase *node) override
 
void RunPushData () override
 
- Public Member Functions inherited from DIABase
 DIABase (Context &ctx, const char *label, const std::initializer_list< size_t > &parent_ids, const std::initializer_list< DIABasePtr > &parents)
 The constructor for a DIABase. More...
 
 DIABase (Context &ctx, const char *label, std::vector< size_t > &&parent_ids, std::vector< DIABasePtr > &&parents)
 The constructor for a DIABase. More...
 
 DIABase (const DIABase &)=delete
 non-copyable: delete copy-constructor More...
 
 DIABase (DIABase &&)=default
 move-constructor: default More...
 
virtual ~DIABase ()
 Virtual destructor for a DIABase. More...
 
virtual size_t consume_counter () const
 Returns consume_counter_. More...
 
Contextcontext ()
 Returns the api::Context of this DIABase. More...
 
virtual void DecConsumeCounter (size_t counter)
 
const size_t & dia_id () const
 return unique id of DIANode subclass as stored by StatsNode More...
 
virtual bool ForwardDataOnly () const
 
virtual void IncConsumeCounter (size_t counter)
 
const char * label () const
 return label() of DIANode subclass as stored by StatsNode More...
 
mem::Managermem_manager ()
 Return the Context's memory manager. More...
 
DIABaseoperator= (const DIABase &)=delete
 non-copyable: delete assignment operator More...
 
DIABaseoperator= (DIABase &&)=default
 move-assignment operator: default More...
 
std::vector< size_t > parent_ids () const
 Returns the parents of this DIABase. More...
 
const std::vector< DIABasePtr > & parents () const
 Returns the parents of this DIABase. More...
 
void RemoveParent (DIABase *p)
 Remove a parent. More...
 
virtual bool RequireParentPushData (size_t) const
 
void RunScope ()
 
void set_mem_limit (const DIAMemUse &mem_limit)
 
void set_state (const DIAState &state)
 
virtual void SetConsumeCounter (size_t counter)
 
DIAState state () const
 
virtual DIAMemUse PreOpMemUse ()
 Amount of RAM used by PreOp after StartPreOp() More...
 
virtual void StartPreOp (size_t)
 Virtual method for preparing start of PushData. More...
 
virtual bool OnPreOpFile (const data::File &, size_t)
 
virtual void StopPreOp (size_t)
 Virtual method for preparing end of PushData. More...
 
virtual DIAMemUse ExecuteMemUse ()
 Amount of RAM used by Execute() More...
 
virtual DIAMemUse PushDataMemUse ()
 Amount of RAM used by PushData() More...
 
- Public Member Functions inherited from ReferenceCounter
 ReferenceCounter () noexcept
 new objects have zero reference count More...
 
 ReferenceCounter (const ReferenceCounter &) noexcept
 coping still creates a new object with zero reference count More...
 
 ~ReferenceCounter ()
 
bool dec_reference () const noexcept
 Call whenever resetting (i.e. More...
 
void inc_reference () const noexcept
 Call whenever setting a pointer to the object. More...
 
ReferenceCounteroperator= (const ReferenceCounter &) noexcept
 assignment operator, leaves pointers unchanged More...
 
size_t reference_count () const noexcept
 Return the number of references to this object (for debugging) More...
 
bool unique () const noexcept
 Test if the ReferenceCounter is referenced by only one CountingPtr. More...
 

Private Attributes

std::vector< ValueType > in_vector_
 Vector pointer to read elements from. More...
 

Additional Inherited Members

- Public Attributes inherited from DIABase
common::JsonLogger logger_
 
- Static Public Attributes inherited from DIABase
static constexpr size_t kNeverConsume = static_cast<size_t>(-1)
 Never full consume. More...
 
- Protected Attributes inherited from DIANode< ValueType >
std::vector< Childchildren_
 Callback functions from the child nodes. More...
 
- Protected Attributes inherited from DIABase
Contextcontext_
 associated Context More...
 
const size_t dia_id_
 DIA serial id. More...
 
const char *const label_
 DOp node static label. More...
 
DIAState state_ = DIAState::NEW
 State of the DIANode. State is NEW on creation. More...
 
std::vector< DIABasePtrparents_
 Parents of this DIABase. More...
 
DIAMemUse mem_limit_ = 0
 
size_t consume_counter_ = 1
 

Member Typedef Documentation

◆ Super

using Super = SourceNode<ValueType>

Definition at line 33 of file equal_to_dia.hpp.

Constructor & Destructor Documentation

◆ EqualToDIANode() [1/2]

EqualToDIANode ( Context ctx,
const std::vector< ValueType > &  in_vector 
)
inline

Definition at line 36 of file equal_to_dia.hpp.

◆ EqualToDIANode() [2/2]

EqualToDIANode ( Context ctx,
std::vector< ValueType > &&  in_vector 
)
inline

Definition at line 42 of file equal_to_dia.hpp.

Member Function Documentation

◆ Dispose()

void Dispose ( )
inlinefinalvirtual

Virtual clear method. Triggers actual disposing in sub-classes.

Reimplemented from DIABase.

Definition at line 56 of file equal_to_dia.hpp.

References EqualToDIANode< ValueType >::in_vector_, and tlx::vector_free().

◆ PushData()

void PushData ( bool  consume)
inlinefinalvirtual

Virtual method for pushing data. Triggers actual pushing in sub-classes.

Implements DIABase.

Definition at line 48 of file equal_to_dia.hpp.

References Range::begin, Context::CalculateLocalRange(), DIABase::context_, Range::end, EqualToDIANode< ValueType >::in_vector_, and DIANode< ValueType >::PushItem().

Member Data Documentation

◆ in_vector_

std::vector<ValueType> in_vector_
private

Vector pointer to read elements from.

Definition at line 62 of file equal_to_dia.hpp.

Referenced by EqualToDIANode< ValueType >::Dispose(), and EqualToDIANode< ValueType >::PushData().


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