swap

Interface

template<typename T, std::size_t N>
inline SPROUT_CXX14_CONSTEXPR void
swap(sprout::array<T, N>& lhs, sprout::array<T, N>& rhs)
SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(lhs.swap(rhs)));

Effects

lhs.swap(rhs).

Throws

Nothing unless lhs.swap(rhs) throws an exception.

Examples

#include <sprout/array.hpp>
#include <sprout/assert.hpp>
using namespace sprout;

auto x = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
auto y = array<int, 10>{{10, 9, 8, 7, 6, 5, 4, 3, 2, 1}};
int main() {
  swap(x, y);
  SPROUT_ASSERT_MSG(x[0] == 10 && y[0] == 1, "each element are swapped.");
}

Complexity

linear in N.

Header

sprout/array/array.hpp

Convenience header: sprout/array.hpp