multiDimInterface_inl.h

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// to ease IDE parser
#include <agrum/multidim/implementations/multiDimInterface.h>

namespace gum {
  // Swap two variables in this multidim.
  INLINE
  void MultiDimInterface::replace(const DiscreteVariable& x,
                                  const DiscreteVariable& y) {
    if (!contains(x)) { GUM_ERROR(NotFound, "could not find the variable"); }

    if (contains(y)) {
      GUM_ERROR(DuplicateElement, "variable " << y << " already in MultiDim");
    }

    if (x.domainSize() != y.domainSize()) {
      GUM_ERROR(OperationNotAllowed, "incompatible variables");
    }

    _replace(&x, &y);
  }

} /* namespace gum */