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Top Forums Programming Base class's variables not accessible???? Post 302588587 by Corona688 on Monday 9th of January 2012 11:32:48 AM
Old 01-09-2012
Glad to see that my solution in the other thread worked for you. You might want to post that it worked in that thread, so people who find your thread through google know the solution worked. This forum exists for the benefit of everyone.

You're very close actually. You're not declaring the variables wrong, just using them in the wrong way.

If you want to use variables from a base class, even if you have access to them, you must still explicitly say they're in the base class. Like

Code:
Gsum = Sum<T>::x + Sum<T>::y + Sum<T>::z + Gx + Gy + Gz;

When I do this for all the Sum variables you access in GrandSum, your code works fine.
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Portable Threads Abstraction Classes(3)                                Coin                                Portable Threads Abstraction Classes(3)

NAME
Portable Threads Abstraction Classes - Classes class SbBarrier The SbBarrier class implements the 'barrier' multi-thread synchronization technique. A barrier is a synchronization mechanism that is used for blocking threads as they enter the barrier until a given number of threads are blocked, at which point all the threads are released again. " class SbCondVar A class for synchronizing access to global variables. Condition variables are used to protect global variables in an environment where multiple threads are running concurrently. " class SbFifo A class for managing a pointer first-in, first-out queue. class SbMutex A basic class for managing a mutex. This class provides a portable framework around the mutex interface of the underlying native thread-handling toolkit. " class SbThreadAutoLock Simple convenience class for locking access to a function. This class provides a simple convenience mechanism for automatically locking access to a function that is not re-entrant. " class SbRWMutex class SbStorage The SbStorage class manages thread-local memory. This class manages thread-local memory. When different threads access the memory an SbStorage object manages, they will receive different memory blocks back. " class SbTypedStorage< Type > The SbTypedStorage class manages generic thread-local memory. This class manages thread-local memory. When different threads access the memory an SbTypedStorage object manages, they will receive different memory blocks back. " class SbThread A class for managing threads. This class provides a portable framework around the tasks of instantiating, starting, stopping and joining threads. " Detailed Description Coin implements a set of abstractions over the native threads data types that can be portably used across all the platforms Coin has been ported to. Author Generated automatically by Doxygen for Coin from the source code. Version 3.1.3 Wed May 23 2012 Portable Threads Abstraction Classes(3)
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