leveldb::TestState Class Reference

Collaboration diagram for leveldb::TestState:

Public Types
enum	ReaderState { STARTING, RUNNING, DONE }

Public Member Functions
	TestState (int s)
void	Wait (ReaderState s)
void	Change (ReaderState s)

Public Attributes
ConcurrentTest	t_
int	seed_
port::AtomicPointer	quit_flag_

Private Attributes
port::Mutex	mu_
ReaderState	state_
port::CondVar	state_cv_

Detailed Description

Definition at line 297 of file skiplist_test.cc.

Member Enumeration Documentation

ReaderState

enum leveldb::TestState::ReaderState

Enumerator
STARTING
RUNNING
DONE

Definition at line 303 of file skiplist_test.cc.

                   {
    STARTING,
    RUNNING,
    DONE
  };

Constructor & Destructor Documentation

TestState()

leveldb::TestState::TestState ( int  s )

inlineexplicit

Definition at line 309 of file skiplist_test.cc.

      : seed_(s),
        quit_flag_(NULL),
        state_(STARTING),
        state_cv_(&mu_) {}

Member Function Documentation

Change()

void leveldb::TestState::Change ( ReaderState  s )

inline

Definition at line 323 of file skiplist_test.cc.

                             {
    mu_.Lock();
    state_ = s;
    state_cv_.Signal();
    mu_.Unlock();
  }

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Wait()

void leveldb::TestState::Wait ( ReaderState  s )

inline

Definition at line 315 of file skiplist_test.cc.

                           {
    mu_.Lock();
    while (state_ != s) {
      state_cv_.Wait();
    }
    mu_.Unlock();
  }

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Member Data Documentation

mu_

port::Mutex leveldb::TestState::mu_

private

Definition at line 331 of file skiplist_test.cc.

quit_flag_

port::AtomicPointer leveldb::TestState::quit_flag_

Definition at line 301 of file skiplist_test.cc.

seed_

int leveldb::TestState::seed_

Definition at line 300 of file skiplist_test.cc.

state_

ReaderState leveldb::TestState::state_

private

Definition at line 332 of file skiplist_test.cc.

state_cv_

port::CondVar leveldb::TestState::state_cv_

private

Definition at line 333 of file skiplist_test.cc.

t_

ConcurrentTest leveldb::TestState::t_

Definition at line 299 of file skiplist_test.cc.

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

• db/skiplist_test.cc