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Created Jun 30, 2016
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#include <iterator>
#include <fstream>
#include <iostream>
template<typename T>
class FWrapper
std::ifstream& file;
FWrapper(std::ifstream& file)
: file(file)
std::istream_iterator<T> begin() {return std::istream_iterator<T>(file);}
std::istream_iterator<T> end() {return std::istream_iterator<T>();}
int main()
std::ifstream f("data");
FWrapper<char> file(f);
for(auto x: file)
std::cout << x << " ";
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