| # Gaudi Framework, version v21r9 |

Home |  | Generated: 3 May 2010

# extend_interfaces4< I1, I2, I3, I4 > Struct Template Reference

Base class to be used to extend an interface. More...

`#include <extend_interfaces.h>`

Inheritance diagram for extend_interfaces4< I1, I2, I3, I4 >:

[legend]

List of all members.

## Public Types
typedef mpl::fold< typename I1::iid::iids::type, typename mpl::fold< typename I2::iid::iids::type, typename mpl::fold< typename I3::iid::iids::type, typename I4::iid::iids::type, mpl::insert< mpl::_1, mpl::_2 > >::type, mpl::insert< mpl::_1, mpl::_2 > >::type, mpl::insert < mpl::_1, mpl::_2 > >::type | ext_iids
| MPL set of interfaces extended by this one.
## Public Member Functions
virtual | ~extend_interfaces4 ()
| Virtual destructor.

## Detailed Description

### template<typename I1, typename I2, typename I3, typename I4>
struct extend_interfaces4< I1, I2, I3, I4 >

Base class to be used to extend an interface.

Version for four base interfaces.

Author:
  Marco Clemencic

Definition at line 66 of file extend_interfaces.h.

## Member Typedef Documentation

template<typename I1, typename I2, typename I3, typename I4>

typedef mpl::fold< typename I1::iid::iids::type, typename mpl::fold< typename I2::iid::iids::type, typename mpl::fold< typename I3::iid::iids::type, typename I4::iid::iids::type, mpl::insert<mpl::_1,mpl::_2> >::type, mpl::insert<mpl::_1,mpl::_2> >::type, mpl::insert<mpl::_1,mpl::_2> >::type extend_interfaces4< I1, I2, I3, I4 >::ext_iids

MPL set of interfaces extended by this one.

Definition at line 84 of file extend_interfaces.h.

## Constructor & Destructor Documentation

template<typename I1, typename I2, typename I3, typename I4>

virtual extend_interfaces4< I1, I2, I3, I4 >::~extend_interfaces4 | ( |  | ) | `[inline, virtual]`

Virtual destructor.

Definition at line 87 of file extend_interfaces.h.

    00087 {}

The documentation for this struct was generated from the following file:

- /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v21r9/GaudiKernel/GaudiKernel/extend_interfaces.h