ttg::TerminalBase Class Reference

#include <terminal.h>

Inheritance diagram for ttg::TerminalBase:

Public Types
enum class	Type { Write , Read , Consume }
	describes the terminal type More...

Public Member Functions
TTBase *	get_tt () const
	Return ptr to containing tt.
size_t	get_index () const
	Returns index of terminal.
const std::string &	get_name () const
	Returns name of terminal.
const std::string &	get_key_type_str () const
	Returns string representation of key type.
const std::string &	get_value_type_str () const
	Returns string representation of value type.
Type	get_type () const
	Returns the terminal type.
const std::vector< TerminalBase * > &	get_connections () const
	Get connections to successors.
const std::vector< TerminalBase * > &	get_predecessors () const
void	connect_pull_nopred (TerminalBase *p)
bool	is_connected () const
	Returns true if this terminal (input or output) is connected.
virtual void	connect (TerminalBase *in)=0
virtual	~TerminalBase ()=default

Public Attributes
bool	is_pull_terminal = false

Static Public Attributes
static constexpr bool	is_a_terminal = true

Protected Member Functions
	TerminalBase (Type type)
void	set (TTBase *tt, size_t index, const std::string &name, const std::string &key_type_str, const std::string &value_type_str, Type type)
void	connect_base (TerminalBase *successor)
void	connect_pull (TerminalBase *predecessor)

Friends
class	TTBase
template<typename keyT , typename valueT >
class	In
template<typename keyT , typename valueT >
class	Out

Detailed Description

Provides basic information and graph connectivity (eventually statistics, etc.)

Definition at line 13 of file terminal.h.

Member Enumeration Documentation

Type

enum class ttg::TerminalBase::Type

strong

describes the terminal type

Enumerator
Write	can only be written to
Read	can only be used to read immutable data
Consume	can only be used to read consumable data

Definition at line 19 of file terminal.h.

Constructor & Destructor Documentation

TerminalBase()

ttg::TerminalBase::TerminalBase ( Type  type )

inlineprotected

Definition at line 47 of file terminal.h.

~TerminalBase()

virtual ttg::TerminalBase::~TerminalBase ( )

virtualdefault

Member Function Documentation

connect()

virtual void ttg::TerminalBase::connect ( TerminalBase *  in )

pure virtual

Connect this (a TTG output terminal) to a TTG input terminal. The base class method forwards to the the derived class connect method and so type checking for the key/value will be done at runtime when performing the dynamic down cast from TerminalBase* to In<keyT,valueT>.

Implemented in ttg::Out< keyT, valueT >, and ttg::Out< keyT, valueT >.

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connect_base()

void ttg::TerminalBase::connect_base ( TerminalBase *  successor )

inlineprotected

Add directed connection (this --> successor) in internal representation of the TTG. This is called by the derived class's connect method

Definition at line 61 of file terminal.h.

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connect_pull()

void ttg::TerminalBase::connect_pull ( TerminalBase *  predecessor )

inlineprotected

Definition at line 67 of file terminal.h.

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connect_pull_nopred()

void ttg::TerminalBase::connect_pull_nopred ( TerminalBase *  p )

inline

Definition at line 114 of file terminal.h.

get_connections()

const std::vector< TerminalBase * > & ttg::TerminalBase::get_connections ( ) const

inline

Get connections to successors.

Definition at line 108 of file terminal.h.

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get_index()

size_t ttg::TerminalBase::get_index ( ) const

inline

Returns index of terminal.

Definition at line 81 of file terminal.h.

get_key_type_str()

const std::string & ttg::TerminalBase::get_key_type_str ( ) const

inline

Returns string representation of key type.

Definition at line 93 of file terminal.h.

get_name()

const std::string & ttg::TerminalBase::get_name ( ) const

inline

Returns name of terminal.

Definition at line 87 of file terminal.h.

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get_predecessors()

const std::vector< TerminalBase * > & ttg::TerminalBase::get_predecessors ( ) const

inline

Definition at line 110 of file terminal.h.

get_tt()

TTBase * ttg::TerminalBase::get_tt ( ) const

inline

Return ptr to containing tt.

Definition at line 75 of file terminal.h.

get_type()

Type ttg::TerminalBase::get_type ( ) const

inline

Returns the terminal type.

Definition at line 105 of file terminal.h.

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get_value_type_str()

const std::string & ttg::TerminalBase::get_value_type_str ( ) const

inline

Returns string representation of value type.

Definition at line 99 of file terminal.h.

is_connected()

bool ttg::TerminalBase::is_connected ( ) const

inline

Returns true if this terminal (input or output) is connected.

Definition at line 119 of file terminal.h.

set()

void ttg::TerminalBase::set ( TTBase *  tt, size_t  index, const std::string &  name, const std::string &  key_type_str, const std::string &  value_type_str, Type  type  )

inlineprotected

Definition at line 49 of file terminal.h.

Friends And Related Symbol Documentation

In

template<typename keyT , typename valueT >

friend class In

friend

Definition at line 42 of file terminal.h.

Out

template<typename keyT , typename valueT >

friend class Out

friend

Definition at line 44 of file terminal.h.

TTBase

friend class TTBase

friend

Definition at line 40 of file terminal.h.

Member Data Documentation

is_a_terminal

constexpr bool ttg::TerminalBase::is_a_terminal = true

staticconstexpr

Definition at line 15 of file terminal.h.

is_pull_terminal

bool ttg::TerminalBase::is_pull_terminal = false

Definition at line 16 of file terminal.h.

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

• ttg/ttg/base/terminal.h