From 4a1a6857ce30f19f8c04dcca4571bb27f7dc36d0 Mon Sep 17 00:00:00 2001 From: Jaskamal Kainth Date: Thu, 28 Jan 2016 17:15:44 +0530 Subject: [C++/en] Tuple , updated --- c++.html.markdown | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'c++.html.markdown') diff --git a/c++.html.markdown b/c++.html.markdown index 594cf15f..ea6ef034 100644 --- a/c++.html.markdown +++ b/c++.html.markdown @@ -967,10 +967,10 @@ v.swap(vector()); // We start with constructing a tuple. // Packing values into tuple -auto first = make_tuple( 10 , 'A' ) ; +auto first = make_tuple(10,'A') ; const int maxN = 1e9; const int maxL = 15; -auto second = make_tuple( maxN , maxL ) ; +auto second = make_tuple(maxN,maxL) ; // printing elements of 'first' tuple cout << get<0>(first) << " " << get<1>(first) << "\n"; //prints : 10 A @@ -983,12 +983,12 @@ cout << get<0>(second) << " " << get<1>(second) << "\n"; // prints: 1000000000 1 int first_int; char first_char; -tie(first_int , first_char ) = first; +tie(first_int,first_char) = first; cout << first_int << " " << first_char << "\n"; // prints : 10 A // We can also create tuple like this. -tuple third ( 11 ,'A' , 3.14141); +tuple third (11,'A',3.14141); // tuple_size returns number of elements in a tuple (as a constexpr) cout << tuple_size < decltype(third) >::value << "\n"; // prints: 3 @@ -996,7 +996,7 @@ cout << tuple_size < decltype(third) >::value << "\n"; // prints: 3 // tuple_cat concatenates the elements of all the tuples in the same order. auto concatenated_tuple = tuple_cat( first, second ,third); -// concatenated_tuple becomes = (10 , 'A' , 1e9 , 15 , 11 , 'A' , 3.14141 ) +// concatenated_tuple becomes = (10,'A',1e9,15,11,'A',3.14141) cout << get<0>(concatenated_tuple) << "\n"; // prints: 10 cout << get<3>(concatenated_tuple) << "\n"; // prints: 15 -- cgit v1.2.3