#ifndef RTG_GUARD_RTGLIB_OPERAND_HPP
#define RTG_GUARD_RTGLIB_OPERAND_HPP

#include <string>
#include <functional>
#include <memory>
#include <type_traits>
#include <utility>
#include <rtg/shape.hpp>
#include <rtg/argument.hpp>

namespace rtg {

<%
interface('operation',
    virtual('name', returns='std::string', const=True),
    virtual('compute_shape', returns='shape', input='std::vector<shape>', const=True),
    virtual('compute', returns='argument', input='std::vector<argument>', const=True),
    friend('operator<<', returns='std::ostream &', os='std::ostream &', op='const operation &')
)
%>

} // namespace rtg

#endif