policy_base.h

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#ifndef POLICY_BASE_H
#define POLICY_BASE_H
 
#include "cubeai/rl/policies/policy_type.h"
#include <ostream>
 
namespace cubeai {
namespace rl {
namespace policies {
 
class PolicyBase
{
public:
 
    virtual ~PolicyBase() = default;
 
    PolicyType type()const noexcept{return type_;}
 
    virtual std::ostream& print(std::ostream& out)const = 0;
 
 
protected:
 
    PolicyBase(PolicyType type);
 
    PolicyType type_;
};
 
inline
PolicyBase::PolicyBase(PolicyType type)
    :
      type_(type)
{}
 
 
inline
std::ostream& operator<<(std::ostream& out, const PolicyBase& p){
    return p.print(out);
}
 
}
}
}
 
#endif // POLICY_BASE_H