OPAL  Version 3.10.4
SafeString Class Reference

#include <safestrings.h>

Public Member Functions

 SafeString ()
 SafeString (PString newValue)
void operator= (PString newValue)
PString Get ()
virtual void PrintOn (ostream &str) const
 operator PString ()
void operator+= (PString toBeAdded)
PString GetAndDelete ()
PBoolean IsEmpty () const

Protected Attributes

PString internal
PMutex mutex

Detailed Description

A class to handle thread safe access to a PString


Constructor & Destructor Documentation

SafeString::SafeString ( ) [inline]

Construct this class with an empty internal value

SafeString::SafeString ( PString  newValue) [inline]

Construct this class with the internal value set to something


Member Function Documentation

PString SafeString::Get ( ) [inline]

Retrieve the value of the internal variable

References mutex.

Retrieve and clear the value of the internal variable

PBoolean SafeString::IsEmpty ( ) const

Return True if this list is empty

SafeString::operator PString ( )

Retrive the value of the internal variable as a string

void SafeString::operator+= ( PString  toBeAdded)

Add a new text to the string, in a thread safe fashion.

void SafeString::operator= ( PString  newValue)

Assign a new value to the internal variable

virtual void SafeString::PrintOn ( ostream &  str) const [virtual]

print the internal string to the designated stream


Field Documentation

PString SafeString::internal [protected]

The internal variable which is accessed in a thread safe fashion.

PMutex SafeString::mutex [protected]

The lock, which is used to safeguard access to this variable

Referenced by Get().


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