Ranged For Range

Controls a range for C++'s range-based for loops. Useful for skipping over some starting/ending elements when using range-based for. Tested with C++17.

Quick Start

Using Random Access Iterator

std::vector<int> v{1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
for (const auto& n : rf::range{v.begin() + 3, v.end() - 2})
    std::cout << n << ' ';     // will print 4 5 6 7 8

Using Bidirectional Iterator

std::list<int> l{1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
for (const auto& n : rf::range{std::next(l.begin(), 3), std::prev(l.end(), 2)})
    std::cout << n << ' ';     // will print 4 5 6 7 8

Building Test

$ cmake -B bin -DRFRANGE_BUILD_TESTS=1
$ cmake --build bin