Currently these deleted function declarations are still in the private section
of the class declarations but will be moved by hand to the public section over
time as this is too complex to automate reliably.
It is the rigidBody equivalent of the sixDoFRigidBodyState functionObject.
Example of function object specification:
rigidBodyState
{
type rigidBodyState;
libs ("librigidBodyState.so");
angleFormat degrees;
}
Based on patch contributed by SeongMo Yeon
Resolves patch request https://bugs.openfoam.org/view.php?id=3180