Celartem::ThreadSafeSingleton< T > Class Template Reference

#include <cel_singleton.h>

Detailed Description

template<class T>
class Celartem::ThreadSafeSingleton< T >

    This class provides a way to initialize a singleton instance in
    thread-safe manner.\n
    A class, which provides a singleton instance, should inherit this
    class as a base class like the following sample:

class SingletonSample : public ThreadSafeSingleton
{
public:
    ....
};

// the call is now fully thread-safe
SingletonSample& singleton = SingletonSample::getSingletonInstance();

    For a real-world example, the following code is a static initializer
    of a mutex instance:

class MyMutexInit : public ThreadSafeSingleton<MyMutexInit>
{
    Mutex m_mutex;
    Mutex& getMutexM() { return m_mutex; }
public:
    // MyMutexInit::getMutex() always return a valid Mutex instance.
    static Mutex& getMutex()
    {
        return getSingletonInstance().getMutexM();
    }
};

    \sa ThreadSafeSingletonReferable
    \sa cel_once

---

The documentation for this class was generated from the following file:

• cel_singleton.h