Chain Iterator is a C++ class which concats multiple C++ containers to a single iterable object.
// STL
#include <iostream>
#include <vector>
#include <array>
#include <list>
#include <ChainIterator.h>
int main()
{
std::vector<int> a{ 1, 2 };
std::vector<int> b{ 3, 4 };
std::array<int, 2> c{ 5, 6 };
std::list<int> d{ 7, 8 };
auto chainIterator = makeChainIterator(a,b,c,d);
for(auto& element : chainIterator){
std::cout << element << std::endl;
}
return 0;
}
Output:
1
2
3
4
5
6
7
8
mkdir build; cd build
cmake ..
cmake --build chainiterator_example
./example/chainiterator_examplemkdir build; cd build
cmake ..
cmake --build chainiterator_unit_test
./test/unit/chainiterator_unit_test
- boost 1.67
- c++14
MIT
Written by Erik Zenker (erikzenker (at) hotmail.com)