NAME

ACE_Write_Guard - This class is similar to class ACE_Guard, though it acquires/releases a write lock automatically (naturally, the ACE_LOCK it is instantiated with must support the appropriate API).

SYNOPSIS

#include <ace/Synch_T.h>

template<class ACE_LOCK> class ACE_Write_Guard : public ACE_Guard<ACE_LOCK> { public: inline ACE_Write_Guard (ACE_LOCK &m): ACE_Guard<ACE_LOCK> (&m); inline ACE_Write_Guard ( ACE_LOCK &m, int block): ACE_Guard<ACE_LOCK> (&m ); inline int acquire_write (void); inline int acquire (void); inline int tryacquire_write (void); inline int tryacquire (void); void dump (void) const; };

Initialization method.

inline ACE_Write_Guard (ACE_LOCK &m): ACE_Guard<ACE_LOCK> (&m);

inline ACE_Write_Guard (
    ACE_LOCK &m,
    int block): ACE_Guard<ACE_LOCK> (&m
    );

Lock accessors.

inline int acquire_write (void);

inline int acquire (void);

inline int tryacquire_write (void);

inline int tryacquire (void);

Utility methods.

void dump (void) const;

ACE_ALLOC_HOOK_DECLARE; Declare the dynamic allocation hooks.

AUTHOR

Doug Schmidt

LIBRARY

ace