usServiceRegistration.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef USSERVICEREGISTRATION_H
#define USSERVICEREGISTRATION_H
 
#include <usServiceRegistrationBase.h>
 
namespace us {
 
template<class I1, class I2 = void, class I3 = void>
class ServiceRegistration : public ServiceRegistrationBase
{
 
public:
 
  ServiceRegistration() : ServiceRegistrationBase()
  {
  }
 
 
  ServiceReference<I1> GetReference(InterfaceType<I1>) const
  {
    return this->ServiceRegistrationBase::GetReference(us_service_interface_iid<I1>());
  }
  ServiceReference<I2> GetReference(InterfaceType<I2>) const
  {
    return this->ServiceRegistrationBase::GetReference(us_service_interface_iid<I2>());
  }
  ServiceReference<I3> GetReference(InterfaceType<I3>) const
  {
    return this->ServiceRegistrationBase::GetReference(us_service_interface_iid<I3>());
  }
 
  using ServiceRegistrationBase::operator=;
 
 
private:
 
  friend class ModuleContext;
 
  ServiceRegistration(const ServiceRegistrationBase& base)
    : ServiceRegistrationBase(base)
  {
  }
 
};
 
template<class I1, class I2>
class ServiceRegistration<I1, I2, void> : public ServiceRegistrationBase
{
 
public:
 
  ServiceRegistration() : ServiceRegistrationBase()
  {
  }
 
  ServiceReference<I1> GetReference(InterfaceType<I1>) const
  {
    return ServiceReference<I1>(this->ServiceRegistrationBase::GetReference(us_service_interface_iid<I1>()));
  }
 
  ServiceReference<I2> GetReference(InterfaceType<I2>) const
  {
    return ServiceReference<I2>(this->ServiceRegistrationBase::GetReference(us_service_interface_iid<I2>()));
  }
 
  using ServiceRegistrationBase::operator=;
 
 
private:
 
  friend class ModuleContext;
 
  ServiceRegistration(const ServiceRegistrationBase& base)
    : ServiceRegistrationBase(base)
  {
  }
 
};
 
template<class I1>
class ServiceRegistration<I1, void, void> : public ServiceRegistrationBase
{
 
public:
 
  ServiceRegistration() : ServiceRegistrationBase()
  {
  }
 
  ServiceReference<I1> GetReference() const
  {
    return this->GetReference(InterfaceType<I1>());
  }
 
  ServiceReference<I1> GetReference(InterfaceType<I1>) const
  {
    return ServiceReference<I1>(this->ServiceRegistrationBase::GetReference(us_service_interface_iid<I1>()));
  }
 
  using ServiceRegistrationBase::operator=;
 
private:
 
  friend class ModuleContext;
 
  ServiceRegistration(const ServiceRegistrationBase& base)
    : ServiceRegistrationBase(base)
  {
  }
 
};
 
template<>
class ServiceRegistration<void, void, void> : public ServiceRegistrationBase
{
public:
 
  ServiceRegistration() : ServiceRegistrationBase()
  {
  }
 
  ServiceRegistration(const ServiceRegistrationBase& base)
    : ServiceRegistrationBase(base)
  {
  }
 
  using ServiceRegistrationBase::operator=;
};
 
typedef ServiceRegistration<void> ServiceRegistrationU;
 
}
 
#endif // USSERVICEREGISTRATION_H