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Alex Rivera
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Is this a good way to implement my own functions (e.g. DoSomethingWithRange ) that accept a boost range as a parameter? #include <iostream> #include <vector> #include <boost/range.hpp> #include <boost/range/algorithm.hpp> #include <boost/range/adaptors.hpp> using namespace std; template <typename RangeType> void DoSomethingWithRange(const RangeType &range) { typename RangeType::const_iterator beginIt = boost::begin(range); typename RangeType::const_iterator endIt = boost::end(range); for(typename RangeType::const_iterator it = beginIt; it != endIt; ++it) { cout << *it << endl; } } bool IsPos(int i) { return i>0; } int main(int , char** ) { vector<int> test; test.push_back(1); test.push_back(-1); DoSomethingWithRange(test | boost::adaptors::filtered(IsPos)); }
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