P::RWLock::ReadLock Class Reference
[Core library]

Read Lock Guard class. More...

#include <prwlock.h>

List of all members.

Public Member Functions
	ReadLock (RWLock &lock)
	~ReadLock ()
ReadLock &	operator= (RWLock &mutex)

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Detailed Description

Read Lock Guard class.

The lock guard class is used to do exception-safe locking. Simply put a Lock object on the Stack. When the stack-frame is unwinded (by a throw, or a return) the RWLock will be unlocked. The following example shows how to use the Lock guard:

class X {
  void set(int val);
  int get();
  private:
    RWLock rwl;
    int   var;
}

int X::get()
{
  RWLock::ReadLock l(rwl);
  return var;
}

Definition at line 136 of file prwlock.h.

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Constructor & Destructor Documentation

P::RWLock::ReadLock::ReadLock (  RWLock &  lock  )  [inline]

Definition at line 138 of file prwlock.h.

P::RWLock::ReadLock::~ReadLock (   )  [inline]

Definition at line 141 of file prwlock.h.

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Member Function Documentation

ReadLock& P::RWLock::ReadLock::operator= (  RWLock &  mutex  )  [inline]

Definition at line 144 of file prwlock.h. References P::RWLock::readLock().

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

• prwlock.h

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