Dune::ReduceTuple< F, Tuple, Seed, N > Struct Template Reference

Apply reduce with meta binary function to template. More...

#include <dune/common/tupleutility.hh>

List of all members.

Public Types

typedef ReduceTuple< F, Tuple,
Seed, N-1 >::type 
Accumulated
typedef tuple_element< N-1,
Tuple >::type 
Value
typedef F< Accumulated, Value >
::type 
type
 Result of the reduce operation.

Detailed Description

template<template< class, class > class F, class Tuple, class Seed = tuple<>, int N = tuple_size<Tuple>::value>
struct Dune::ReduceTuple< F, Tuple, Seed, N >

Apply reduce with meta binary function to template.

For a tuple<T0,T1,...,TN-1,TN,...> the exported result is

F< ... F< F< F<Seed,T0>::type, T1>type, T2>type, ... TN-1>type

Template Parameters:
F Binary meta function
Tuple Apply reduce operation to this tuple
Seed Initial value for reduce operation
N Reduce the first N tuple elements

Member Typedef Documentation

template<template< class, class > class F, class Tuple, class Seed = tuple<>, int N = tuple_size<Tuple>::value>
typedef ReduceTuple<F, Tuple, Seed, N-1>::type Dune::ReduceTuple< F, Tuple, Seed, N >::Accumulated
template<template< class, class > class F, class Tuple, class Seed = tuple<>, int N = tuple_size<Tuple>::value>
typedef F<Accumulated, Value>::type Dune::ReduceTuple< F, Tuple, Seed, N >::type

Result of the reduce operation.

template<template< class, class > class F, class Tuple, class Seed = tuple<>, int N = tuple_size<Tuple>::value>
typedef tuple_element<N-1, Tuple>::type Dune::ReduceTuple< F, Tuple, Seed, N >::Value

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

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