largest_type_cpp03.h

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Embedded Template Library.
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//***************************************************************************
// THIS FILE HAS BEEN AUTO GENERATED. DO NOT EDIT THIS FILE.
//***************************************************************************
 
//***************************************************************************
//***************************************************************************
template <typename T1, typename T2 = void, typename T3 = void, typename T4 = void, 
          typename T5 = void, typename T6 = void, typename T7 = void, typename T8 = void, 
          typename T9 = void, typename T10 = void, typename T11 = void, typename T12 = void, 
          typename T13 = void, typename T14 = void, typename T15 = void, typename T16 = void>
struct largest_type
{
  // Define 'largest_other' as 'largest_type' with all but the first parameter. 
  typedef typename largest_type<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16>::type largest_other;
 
  // Set 'type' to be the largest of the first parameter and any of the others.
  // This is recursive.
  typedef typename etl::conditional<(sizeof(T1) > sizeof(largest_other)), // Boolean
                                     T1,                                  // TrueType
                                     largest_other>                       // FalseType
                                     ::type type;                         // The largest type of the two.
 
  // The size of the largest type.
  enum
  {
    size = sizeof(type)
  };
};
 
//***************************************************************************
// Specialisation for one template parameter.
//***************************************************************************
template <typename T1>
struct largest_type<T1,   void, void, void, void, void, void, void, 
                    void, void, void, void, void, void, void, void>
{
  typedef T1 type;
 
  enum
  {
    size = sizeof(type)
  };
};