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c++ Programming Glossary: iter_swapstd::next_permutation Implementation Explanation http://stackoverflow.com/questions/11483060/stdnext-permutation-implementation-explanation true It j i i if i j It k end while i k pass iter_swap i k reverse j end return true if i begin reverse begin.. order . Let's look at the code It k end while i k pass iter_swap i k reverse j end return true Well since the things to the right.. Next we swap the next largest digit to the front with the iter_swap statement and then since we know that that digit was the next..
How to rotate a std::string? [duplicate] http://stackoverflow.com/questions/11674473/how-to-rotate-a-stdstring Iter next_next next shift last first next shift for std iter_swap next next_next next next_next next_next shift last next_next..
http://stackoverflow.com/questions/12200486/how-to-remove-duplicates-from-unsorted-stdvector-while-keeping-the-original-or j 0 for It i begin i end j v.size i if i v j using std iter_swap iter_swap i begin j begin return begin Then you can use it.. It i begin i end j v.size i if i v j using std iter_swap iter_swap i begin j begin return begin Then you can use it like int..
combination and permutation in C++ http://stackoverflow.com/questions/2211915/combination-and-permutation-in-c first itr1 if itr1 itr2 Iterator j k while itr1 j j std iter_swap itr1 j itr1 j itr2 k std rotate itr1 j last while last j ..
next_permutation for combinations or subsets in powerset http://stackoverflow.com/questions/2685501/next-permutation-for-combinations-or-subsets-in-powerset first itr1 if itr1 itr2 Iterator j k while itr1 j j std iter_swap itr1 j itr1 j itr2 k std rotate itr1 j last while last j j..
http://stackoverflow.com/questions/4590075/a-logical-question first itr1 if itr1 itr2 Iterator j k while itr1 j j std iter_swap itr1 j itr1 j itr2 k std rotate itr1 j last while last j j..
http://stackoverflow.com/questions/5095407/n-choose-k-implementation first itr1 if itr1 itr2 Iterator j k while itr1 j j std iter_swap itr1 j itr1 j itr2 k std rotate itr1 j last while last j j..
Template Specialization VS Function Overloading http://stackoverflow.com/questions/7108033/template-specialization-vs-function-overloading standard library uses swap at all. Most algorithms use std iter_swap and in some implementations that I've looked at it doesn't always..
http://stackoverflow.com/questions/9170247/does-c11-change-the-behavior-of-explicitly-calling-stdswap-to-ensure-adl-loc way to get out of writing using std swap is to use std iter_swap instead template typename T void do_swap T lhs T rhs std iter_swap.. instead template typename T void do_swap T lhs T rhs std iter_swap lhs rhs internally does what do_swap did above share improve..
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