library/cpp/logger/composite_creator.h


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#pragma once 
 
#include "backend_creator.h" 
#include <util/generic/vector.h> 
 
class TCompositeBackendCreator : public TLogBackendCreatorBase { 
public: 
    TCompositeBackendCreator(); 
    virtual bool Init(const IInitContext& ctx) override; 
    static TFactory::TRegistrator<TCompositeBackendCreator> Registrar; 
 
protected: 
    virtual void DoToJson(NJson::TJsonValue& value) const override; 
 
private: 
    virtual THolder<TLogBackend> DoCreateLogBackend() const override; 
    TVector<THolder<ILogBackendCreator>> Children; 
};