#include <algorithm>
#include <cassert>
#include "../../iterators.h"
template <class InIter1, class InIter2, class OutIter>
void
test()
{
{
unsigned N = 100000;
int* ia = new int[N];
int* ib = new int[N];
int* ic = new int[2*N];
for (unsigned i = 0; i < N; ++i)
ia[i] = 2*i;
for (unsigned i = 0; i < N; ++i)
ib[i] = 2*i+1;
OutIter r = std::merge(InIter1(ia), InIter1(ia+N),
InIter2(ib), InIter2(ib+N), OutIter(ic));
assert(base(r) == ic+2*N);
assert(ic[0] == 0);
assert(ic[2*N-1] == 2*N-1);
assert(std::is_sorted(ic, ic+2*N));
delete [] ic;
delete [] ib;
delete [] ia;
}
{
unsigned N = 100;
int* ia = new int[N];
int* ib = new int[N];
int* ic = new int[2*N];
for (unsigned i = 0; i < 2*N; ++i)
ic[i] = i;
std::random_shuffle(ic, ic+2*N);
std::copy(ic, ic+N, ia);
std::copy(ic+N, ic+2*N, ib);
std::sort(ia, ia+N);
std::sort(ib, ib+N);
OutIter r = std::merge(InIter1(ia), InIter1(ia+N),
InIter2(ib), InIter2(ib+N), OutIter(ic));
assert(base(r) == ic+2*N);
assert(ic[0] == 0);
assert(ic[2*N-1] == 2*N-1);
assert(std::is_sorted(ic, ic+2*N));
delete [] ic;
delete [] ib;
delete [] ia;
}
}
int main()
{
test<input_iterator<const int*>, input_iterator<const int*>, output_iterator<int*> >();
test<input_iterator<const int*>, input_iterator<const int*>, forward_iterator<int*> >();
test<input_iterator<const int*>, input_iterator<const int*>, bidirectional_iterator<int*> >();
test<input_iterator<const int*>, input_iterator<const int*>, random_access_iterator<int*> >();
test<input_iterator<const int*>, input_iterator<const int*>, int*>();
test<input_iterator<const int*>, forward_iterator<const int*>, output_iterator<int*> >();
test<input_iterator<const int*>, forward_iterator<const int*>, forward_iterator<int*> >();
test<input_iterator<const int*>, forward_iterator<const int*>, bidirectional_iterator<int*> >();
test<input_iterator<const int*>, forward_iterator<const int*>, random_access_iterator<int*> >();
test<input_iterator<const int*>, forward_iterator<const int*>, int*>();
test<input_iterator<const int*>, bidirectional_iterator<const int*>, output_iterator<int*> >();
test<input_iterator<const int*>, bidirectional_iterator<const int*>, forward_iterator<int*> >();
test<input_iterator<const int*>, bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
test<input_iterator<const int*>, bidirectional_iterator<const int*>, random_access_iterator<int*> >();
test<input_iterator<const int*>, bidirectional_iterator<const int*>, int*>();
test<input_iterator<const int*>, random_access_iterator<const int*>, output_iterator<int*> >();
test<input_iterator<const int*>, random_access_iterator<const int*>, forward_iterator<int*> >();
test<input_iterator<const int*>, random_access_iterator<const int*>, bidirectional_iterator<int*> >();
test<input_iterator<const int*>, random_access_iterator<const int*>, random_access_iterator<int*> >();
test<input_iterator<const int*>, random_access_iterator<const int*>, int*>();
test<input_iterator<const int*>, const int*, output_iterator<int*> >();
test<input_iterator<const int*>, const int*, forward_iterator<int*> >();
test<input_iterator<const int*>, const int*, bidirectional_iterator<int*> >();
test<input_iterator<const int*>, const int*, random_access_iterator<int*> >();
test<input_iterator<const int*>, const int*, int*>();
test<forward_iterator<const int*>, input_iterator<const int*>, output_iterator<int*> >();
test<forward_iterator<const int*>, input_iterator<const int*>, forward_iterator<int*> >();
test<forward_iterator<const int*>, input_iterator<const int*>, bidirectional_iterator<int*> >();
test<forward_iterator<const int*>, input_iterator<const int*>, random_access_iterator<int*> >();
test<forward_iterator<const int*>, input_iterator<const int*>, int*>();
test<forward_iterator<const int*>, forward_iterator<const int*>, output_iterator<int*> >();
test<forward_iterator<const int*>, forward_iterator<const int*>, forward_iterator<int*> >();
test<forward_iterator<const int*>, forward_iterator<const int*>, bidirectional_iterator<int*> >();
test<forward_iterator<const int*>, forward_iterator<const int*>, random_access_iterator<int*> >();
test<forward_iterator<const int*>, forward_iterator<const int*>, int*>();
test<forward_iterator<const int*>, bidirectional_iterator<const int*>, output_iterator<int*> >();
test<forward_iterator<const int*>, bidirectional_iterator<const int*>, forward_iterator<int*> >();
test<forward_iterator<const int*>, bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
test<forward_iterator<const int*>, bidirectional_iterator<const int*>, random_access_iterator<int*> >();
test<forward_iterator<const int*>, bidirectional_iterator<const int*>, int*>();
test<forward_iterator<const int*>, random_access_iterator<const int*>, output_iterator<int*> >();
test<forward_iterator<const int*>, random_access_iterator<const int*>, forward_iterator<int*> >();
test<forward_iterator<const int*>, random_access_iterator<const int*>, bidirectional_iterator<int*> >();
test<forward_iterator<const int*>, random_access_iterator<const int*>, random_access_iterator<int*> >();
test<forward_iterator<const int*>, random_access_iterator<const int*>, int*>();
test<forward_iterator<const int*>, const int*, output_iterator<int*> >();
test<forward_iterator<const int*>, const int*, forward_iterator<int*> >();
test<forward_iterator<const int*>, const int*, bidirectional_iterator<int*> >();
test<forward_iterator<const int*>, const int*, random_access_iterator<int*> >();
test<forward_iterator<const int*>, const int*, int*>();
test<bidirectional_iterator<const int*>, input_iterator<const int*>, output_iterator<int*> >();
test<bidirectional_iterator<const int*>, input_iterator<const int*>, bidirectional_iterator<int*> >();
test<bidirectional_iterator<const int*>, input_iterator<const int*>, bidirectional_iterator<int*> >();
test<bidirectional_iterator<const int*>, input_iterator<const int*>, random_access_iterator<int*> >();
test<bidirectional_iterator<const int*>, input_iterator<const int*>, int*>();
test<bidirectional_iterator<const int*>, forward_iterator<const int*>, output_iterator<int*> >();
test<bidirectional_iterator<const int*>, forward_iterator<const int*>, forward_iterator<int*> >();
test<bidirectional_iterator<const int*>, forward_iterator<const int*>, bidirectional_iterator<int*> >();
test<bidirectional_iterator<const int*>, forward_iterator<const int*>, random_access_iterator<int*> >();
test<bidirectional_iterator<const int*>, forward_iterator<const int*>, int*>();
test<bidirectional_iterator<const int*>, bidirectional_iterator<const int*>, output_iterator<int*> >();
test<bidirectional_iterator<const int*>, bidirectional_iterator<const int*>, forward_iterator<int*> >();
test<bidirectional_iterator<const int*>, bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
test<bidirectional_iterator<const int*>, bidirectional_iterator<const int*>, random_access_iterator<int*> >();
test<bidirectional_iterator<const int*>, bidirectional_iterator<const int*>, int*>();
test<bidirectional_iterator<const int*>, random_access_iterator<const int*>, output_iterator<int*> >();
test<bidirectional_iterator<const int*>, random_access_iterator<const int*>, forward_iterator<int*> >();
test<bidirectional_iterator<const int*>, random_access_iterator<const int*>, bidirectional_iterator<int*> >();
test<bidirectional_iterator<const int*>, random_access_iterator<const int*>, random_access_iterator<int*> >();
test<bidirectional_iterator<const int*>, random_access_iterator<const int*>, int*>();
test<bidirectional_iterator<const int*>, const int*, output_iterator<int*> >();
test<bidirectional_iterator<const int*>, const int*, forward_iterator<int*> >();
test<bidirectional_iterator<const int*>, const int*, bidirectional_iterator<int*> >();
test<bidirectional_iterator<const int*>, const int*, random_access_iterator<int*> >();
test<bidirectional_iterator<const int*>, const int*, int*>();
test<random_access_iterator<const int*>, input_iterator<const int*>, output_iterator<int*> >();
test<random_access_iterator<const int*>, input_iterator<const int*>, bidirectional_iterator<int*> >();
test<random_access_iterator<const int*>, input_iterator<const int*>, bidirectional_iterator<int*> >();
test<random_access_iterator<const int*>, input_iterator<const int*>, random_access_iterator<int*> >();
test<random_access_iterator<const int*>, input_iterator<const int*>, int*>();
test<random_access_iterator<const int*>, forward_iterator<const int*>, output_iterator<int*> >();
test<random_access_iterator<const int*>, forward_iterator<const int*>, forward_iterator<int*> >();
test<random_access_iterator<const int*>, forward_iterator<const int*>, bidirectional_iterator<int*> >();
test<random_access_iterator<const int*>, forward_iterator<const int*>, random_access_iterator<int*> >();
test<random_access_iterator<const int*>, forward_iterator<const int*>, int*>();
test<random_access_iterator<const int*>, bidirectional_iterator<const int*>, output_iterator<int*> >();
test<random_access_iterator<const int*>, bidirectional_iterator<const int*>, forward_iterator<int*> >();
test<random_access_iterator<const int*>, bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
test<random_access_iterator<const int*>, bidirectional_iterator<const int*>, random_access_iterator<int*> >();
test<random_access_iterator<const int*>, bidirectional_iterator<const int*>, int*>();
test<random_access_iterator<const int*>, random_access_iterator<const int*>, output_iterator<int*> >();
test<random_access_iterator<const int*>, random_access_iterator<const int*>, forward_iterator<int*> >();
test<random_access_iterator<const int*>, random_access_iterator<const int*>, bidirectional_iterator<int*> >();
test<random_access_iterator<const int*>, random_access_iterator<const int*>, random_access_iterator<int*> >();
test<random_access_iterator<const int*>, random_access_iterator<const int*>, int*>();
test<random_access_iterator<const int*>, const int*, output_iterator<int*> >();
test<random_access_iterator<const int*>, const int*, forward_iterator<int*> >();
test<random_access_iterator<const int*>, const int*, bidirectional_iterator<int*> >();
test<random_access_iterator<const int*>, const int*, random_access_iterator<int*> >();
test<random_access_iterator<const int*>, const int*, int*>();
test<const int*, input_iterator<const int*>, output_iterator<int*> >();
test<const int*, input_iterator<const int*>, bidirectional_iterator<int*> >();
test<const int*, input_iterator<const int*>, bidirectional_iterator<int*> >();
test<const int*, input_iterator<const int*>, random_access_iterator<int*> >();
test<const int*, input_iterator<const int*>, int*>();
test<const int*, forward_iterator<const int*>, output_iterator<int*> >();
test<const int*, forward_iterator<const int*>, forward_iterator<int*> >();
test<const int*, forward_iterator<const int*>, bidirectional_iterator<int*> >();
test<const int*, forward_iterator<const int*>, random_access_iterator<int*> >();
test<const int*, forward_iterator<const int*>, int*>();
test<const int*, bidirectional_iterator<const int*>, output_iterator<int*> >();
test<const int*, bidirectional_iterator<const int*>, forward_iterator<int*> >();
test<const int*, bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
test<const int*, bidirectional_iterator<const int*>, random_access_iterator<int*> >();
test<const int*, bidirectional_iterator<const int*>, int*>();
test<const int*, random_access_iterator<const int*>, output_iterator<int*> >();
test<const int*, random_access_iterator<const int*>, forward_iterator<int*> >();
test<const int*, random_access_iterator<const int*>, bidirectional_iterator<int*> >();
test<const int*, random_access_iterator<const int*>, random_access_iterator<int*> >();
test<const int*, random_access_iterator<const int*>, int*>();
test<const int*, const int*, output_iterator<int*> >();
test<const int*, const int*, forward_iterator<int*> >();
test<const int*, const int*, bidirectional_iterator<int*> >();
test<const int*, const int*, random_access_iterator<int*> >();
test<const int*, const int*, int*>();
}