duckdb::GlobalSourceState Class Reference

Inheritance diagram for duckdb::GlobalSourceState:

Collaboration diagram for duckdb::GlobalSourceState:

Public Member Functions
virtual idx_t	MaxThreads ()
template<class TARGET >
TARGET &	Cast ()
template<class TARGET >
const TARGET &	Cast () const
Public Member Functions inherited from duckdb::StateWithBlockableTasks
unique_lock< mutex >	Lock ()
void	PreventBlocking (const unique_lock< mutex > &guard)
bool	BlockTask (const unique_lock< mutex > &guard, const InterruptState &interrupt_state)
	Add a task to 'blocked_tasks' before returning SourceResultType::BLOCKED (must hold the lock)
bool	CanBlock (const unique_lock< mutex > &guard) const
bool	UnblockTasks (const unique_lock< mutex > &guard)
	Unblock all tasks (must hold the lock)
SinkResultType	BlockSink (const unique_lock< mutex > &guard, const InterruptState &interrupt_state)
SourceResultType	BlockSource (const unique_lock< mutex > &guard, const InterruptState &interrupt_state)
void	VerifyLock (const unique_lock< mutex > &guard) const

Constructor & Destructor Documentation

~GlobalSourceState()

virtual duckdb::GlobalSourceState::~GlobalSourceState ( )

inlinevirtual

                                 {
    }

Member Function Documentation

MaxThreads()

virtual idx_t duckdb::GlobalSourceState::MaxThreads ( )

inlinevirtual

                               {
        return 1;
    }

Cast() [1/2]

template<class TARGET >

TARGET & duckdb::GlobalSourceState::Cast ( )

inline

                   {
        DynamicCastCheck<TARGET>(this);
        return reinterpret_cast<TARGET &>(*this);
    }

Cast() [2/2]

template<class TARGET >

const TARGET & duckdb::GlobalSourceState::Cast ( ) const

inline

                               {
        DynamicCastCheck<TARGET>(this);
        return reinterpret_cast<const TARGET &>(*this);
    }

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

• external/duckdb/duckdb.hpp