labelizedVariable.cpp

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#include <agrum/tools/variables/labelizedVariable.h>

#ifdef GUM_NO_INLINE
#  include <agrum/tools/variables/labelizedVariable_inl.h>
#endif /* GUM_NO_INLINE */

namespace gum {
  const std::string LabelizedVariable::domain() const {
    std::stringstream s;
    s << "<";

    if (domainSize() > 0) {
      s << label(0);

      for (Idx i = 1; i < domainSize(); ++i) {
        s << ",";
        s << label(i);
      }
    }

    s << ">";

    return s.str();
  }
}   // namespace gum