Reload tf_indices outside while in get_tensor #57
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drasmuss
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TensorSignal indices are loaded on-demand during the build process (since we may never need them, depending on how signals are merged). This means that, depending on when a Signal is first accessed, the indices may be initialized inside or outside the Simulation while loop. Normally that doesn't matter, unless we want to access that Signal through
tensor_graph.get_signal. That accesses the signal value statically, outside of the while loop, so the indices also need to be created outside the while loop. This makes sure that is the case.Fixes #56