alloc_const_pair.pass.cpp [plain text]
#include <tuple>
#include <utility>
#include <cassert>
#include "../allocators.h"
#include "../alloc_first.h"
#include "../alloc_last.h"
int main()
{
{
typedef std::pair<double, int> T0;
typedef std::tuple<int, double> T1;
T0 t0(2, 3);
T1 t1(std::allocator_arg, A1<int>(5), t0);
assert(std::get<0>(t1) == 2);
assert(std::get<1>(t1) == 3);
}
{
typedef std::pair<int, int> T0;
typedef std::tuple<alloc_first, double> T1;
T0 t0(2, 3);
alloc_first::allocator_constructed = false;
T1 t1(std::allocator_arg, A1<int>(5), t0);
assert(alloc_first::allocator_constructed);
assert(std::get<0>(t1) == 2);
assert(std::get<1>(t1) == 3);
}
{
typedef std::pair<int, int> T0;
typedef std::tuple<alloc_first, alloc_last> T1;
T0 t0(2, 3);
alloc_first::allocator_constructed = false;
alloc_last::allocator_constructed = false;
T1 t1(std::allocator_arg, A1<int>(5), t0);
assert(alloc_first::allocator_constructed);
assert(alloc_last::allocator_constructed);
assert(std::get<0>(t1) == 2);
assert(std::get<1>(t1) == 3);
}
}