Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
This is an older version of Boost and was released in 2013. The current version is 1.89.0.
The TR1
Tuple provides the get
function to provide access to it's elements by zero based numeric index.
template<int I, T> RJ get(T& t);
Requires: 0
< I
<= N.
The program is ill formed if I
is out of bounds. T is
any fusion sequence type, including tuple.
Return type: RJ
is equivalent to result_of::at_c<I,T>::type
Returns: A reference to the Ith element of T.
template<int I, typename T> PJ get(T const& t);
Requires: 0
< I
<= N.
The program is ill formed if I
is out of bounds. T is
any fusion sequence type, including tuple.
Return type: PJ
is equivalent to result_of::at_c<I,T>::type
Returns: A const reference to the Ith element of T.