A Discrete-Event Network Simulator
API
frame-capture-model.cc
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1/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2/*
3 * Copyright (c) 2017
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation;
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 *
18 * Author: S├ębastien Deronne <sebastien.deronne@gmail.com>
19 */
20
21#include "ns3/nstime.h"
22#include "ns3/simulator.h"
23#include "frame-capture-model.h"
24
25namespace ns3 {
26
27NS_OBJECT_ENSURE_REGISTERED (FrameCaptureModel);
28
30{
31 static TypeId tid = TypeId ("ns3::FrameCaptureModel")
32 .SetParent<Object> ()
33 .SetGroupName ("Wifi")
34 .AddAttribute ("CaptureWindow",
35 "The duration of the capture window.",
39 ;
40 return tid;
41}
42
43bool
44FrameCaptureModel::IsInCaptureWindow (Time timePreambleDetected) const
45{
46 return (timePreambleDetected + m_captureWindow >= Simulator::Now ());
47}
48
49} //namespace ns3
virtual bool IsInCaptureWindow(Time timePreambleDetected) const
This method returns true if the capture window duration has not elapsed yet, false otherwise.
Time m_captureWindow
Capture window duration.
static TypeId GetTypeId(void)
Get the type ID.
A base class which provides memory management and object aggregation.
Definition: object.h:88
static Time Now(void)
Return the current simulation virtual time.
Definition: simulator.cc:195
Simulation virtual time values and global simulation resolution.
Definition: nstime.h:104
AttributeValue implementation for Time.
Definition: nstime.h:1309
a unique identifier for an interface.
Definition: type-id.h:59
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Definition: type-id.cc:922
Ptr< const AttributeAccessor > MakeTimeAccessor(T1 a1)
Definition: nstime.h:1310
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Definition: object-base.h:45
Time MicroSeconds(uint64_t value)
Construct a Time in the indicated unit.
Definition: nstime.h:1261
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Ptr< const AttributeChecker > MakeTimeChecker(const Time min, const Time max)
Helper to make a Time checker with bounded range.
Definition: time.cc:522