c＆＃x2b;＆＃x2b;/omnnet＆＃x2b;＆＃x2B;在静脉浸泡，静脉_INET中忽略了功能
我不知道我是否没有在Eclipse/Omnet ++中添加函数背后的逻辑： 尝试将新的函数“ init_func”添加到静脉启动
#pragma once
#include "veins_inet.h"
#include "VeinsInetApplicationBase.h"
class VEINS_INET_API VeinsInetSampleApplication : public veins::VeinsInetApplicationBase {
protected:
bool haveForwarded = false;
protected:
virtual bool startApplication() override;
virtual bool stopApplication() override;
virtual void processPacket(std::shared_ptr<inet::Packet> pk) override;
// ADAPTION 2022/05/28
virtual void init_func();
public:
VeinsInetSampleApplication();
~VeinsInetSampleApplication();
};
。我的模拟。
这是代码段，基本上应在时间t = 5秒钟向我的所有模拟节点发送消息。与StartApplication（）函数的唯一区别在于，发送消息是在t = 5sec处触发的。而不是t = 10秒。 startapplication（）函数正确地完成了其作业，即使我将其评论并仅使我的init_func（）函数运行也被忽略了。 （我尝试了此操作，以排除“此”指针等的任何问题，这表明这两个功能之间都存在“不良互动”）。因此，似乎我的init_func（）似乎没有注册。但是我不知道。是否有人知道为什么Omnet ++在这里忽略了为什么“ init_func（）”？
init_func（）的代码：（
void VeinsInetSampleApplication::init_func()
{
// host[0] should stop at t=5s, change in timerManger.create(...)
if (getParentModule()->getIndex() == 0) {
auto callback = [this]() {
getParentModule()->getDisplayString().setTagArg("i", 1, "red");
traciVehicle->setSpeed(0);
auto payload = makeShared<VeinsInetSampleMessage>();
timestampPayload(payload);
payload->setChunkLength(B(100));
payload->setRoadId(traciVehicle->getRoadId().c_str());
auto packet = createPacket("accident");
packet->insertAtBack(payload);
sendPacket(std::move(packet));
};
timerManager.create(veins::TimerSpecification(callback).oneshotAt(SimTime(5, SIMTIME_S)));
}
}
当然也不是成功的）。
我还将“ init_func”的返回类型更改为bool，以进一步提高相似性。但是， 卢卡斯
I don't know whether I don't get the logic behind adding a function to eclipse/omnet++:
Tried to simply add a new function "init_func" to the VeinsInetSampleApplication.h Header file
#pragma once
#include "veins_inet.h"
#include "VeinsInetApplicationBase.h"
class VEINS_INET_API VeinsInetSampleApplication : public veins::VeinsInetApplicationBase {
protected:
bool haveForwarded = false;
protected:
virtual bool startApplication() override;
virtual bool stopApplication() override;
virtual void processPacket(std::shared_ptr<inet::Packet> pk) override;
// ADAPTION 2022/05/28
virtual void init_func();
public:
VeinsInetSampleApplication();
~VeinsInetSampleApplication();
};
However when I simply copy the initialization code of the startApplication() function into "init_func()" in VeinsInetSampleApplication.cc "init_func()" is simply ignored by my simulation.
Here's the code snippet which basically shall send a message to all my simulation nodes at time t=5 sec. The only difference to the startApplication() function is that the message sending is triggered at t=5sec. and not at t=10sec.
The startApplication() function does its job correctly and even if i comment it out and only make my init_func() function run it is also ignored. (I tried this in order to rule out any issues with the "this" pointer etc. which would suggest there is a "bad interaction" between both functions). So it really seems like my init_func() is not registered. But I don't know. Does anybody have an idea why "init_func()" might be ignored here by Omnet++?
Code of init_func():
void VeinsInetSampleApplication::init_func()
{
// host[0] should stop at t=5s, change in timerManger.create(...)
if (getParentModule()->getIndex() == 0) {
auto callback = [this]() {
getParentModule()->getDisplayString().setTagArg("i", 1, "red");
traciVehicle->setSpeed(0);
auto payload = makeShared<VeinsInetSampleMessage>();
timestampPayload(payload);
payload->setChunkLength(B(100));
payload->setRoadId(traciVehicle->getRoadId().c_str());
auto packet = createPacket("accident");
packet->insertAtBack(payload);
sendPacket(std::move(packet));
};
timerManager.create(veins::TimerSpecification(callback).oneshotAt(SimTime(5, SIMTIME_S)));
}
}
(I also changed return type of "init_func" to bool to further increase similarity. But that of course was also not successful)
Best regards,
Lukas
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init_func（）被忽略了，因为initialize（）也不通过任何其他方法来调用它。您决定创建一种新方法，因此您必须在代码中某个地方添加该方法的调用。init_func()is ignored because it is not called neither byinitialize()nor by any other method. You decided to create a new method, so you have to add calling of that method somewhere in the code.