QHash static member error

Hi all,
I am using Pardus(Linux) and gcc 4.
I have static QHash member .I can compile my code correctly but when i want to run my code and insert any data it gives segmentation fault error.My Code is like that:

//initializer.h

Code:

---

class initializer
{
public:
static QHash<QString,QString> myHash;
void insertToHash(QString str1,QString str2);
}

---

//initializer.cpp

Code:

---

QHah<QString,QString> initializer::myHash;
initializer::insertToHash(QString str1,QString str2)
{
  myHash.insert(str1,str2);
}

---

It gives runtime segmentation fault error.is anybody know where is the problem?
Thanks in advance
Ramazan

Run the application via debugger (gdb) and post the backtrace here.

when running with gdb it gives that output:


[Thread debugging using libthread_db enabled]
[New thread -1499507024(LWP 24685)]

Program received signal SIGSEGV Segmentation Fault

[Switching to thread -1499507024(LWP 24685)]
0x08057958 in QBasicAtomic::Operator!=()

You have to protect the hash for example with QReadWriteLock if you access it from multiple threads.

No i am using in only one thread since I think lock isn't necessary.

So what does the backtrace look like? Could you provide something compilable we could test ourselves?

I believe the static QHash is instantiated before QApplication.

Quote:

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Originally Posted by marcel

I believe the static QHash is instantiated before QApplication.

---

That shouldn't be any problem. QHash is not a QObject but a generic container, it doesn't depend anyhow on the application object.