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cjameshuff/gist:7032684

Created October 17, 2013 21:40
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gistfile1.cpp
static Foo * foo = nullptr;
static Mutex fooLock;
Foo * GetFoo()
{
if(!foo)
{
fooLock.Lock();
if(!foo)
foo = new Foo;
fooLock.Unlock();
}
return foo;
}
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