Pipes and COPY-ON-WRITE
In this example, every forked process gets its own copy of the
countervariable i through copy-on-write.
committer: Markus Bröker <mbroeker@largo.homelinux.org>
/**
* pmc/object.cc
* Copyright (C) 2008 Markus Broeker
*/
#include <object.hpp>
#include <iostream>
int refCounter = 0;
Object::~Object ()
{
#ifdef DEBUG
std::cerr << "Freeing Object " << name << std::endl;
#endif
refCounter--;
}
std::string Object::getName ()
{
return name;
}
Object Object::getClass ()
{
return *this;
}
int Object::getInstances ()
{
return refCounter;
}