main-ptr.cc File Reference

Example program illustrating use of the ns3::Ptr smart pointer. More...

#include "ns3/command-line.h"
#include "ns3/object.h"
#include "ns3/ptr.h"
#include <iostream>

Include dependency graph for main-ptr.cc:

Go to the source code of this file.

Classes
class	PtrExample
	Example class illustrating use of Ptr. More...

Functions
static void	ClearPtr ()
	Set g_ptr to NULL.
static Ptr< PtrExample >	StorePtr (Ptr< PtrExample > p)
	Example Ptr manipulations.

Variables
static Ptr< PtrExample >	g_ptr = nullptr
	Example Ptr global variable.

Detailed Description

Example program illustrating use of the ns3::Ptr smart pointer.

Usage

$ ./ns3 run "main-ptr"

Definition in file main-ptr.cc.

Function Documentation

ClearPtr()

static void ClearPtr ( )

static

Set g_ptr to NULL.

Definition at line 89 of file main-ptr.cc.

References g_ptr.

StorePtr()

static Ptr< PtrExample > StorePtr ( Ptr< PtrExample >  p )

static

Example Ptr manipulations.

This function stores it's argument in the global variable g_ptr and returns the old value of g_ptr.

Parameters

[in]

p

A Ptr.

Returns

The prior value of g_ptr.

Definition at line 78 of file main-ptr.cc.

References g_ptr, and prev.

Variable Documentation

g_ptr

Ptr<PtrExample> g_ptr = nullptr

static

Example Ptr global variable.

Definition at line 67 of file main-ptr.cc.

Referenced by ClearPtr(), and StorePtr().