C++ (Cpp) for_each_argument Examples

Example #1

File: ConstexprMathTest.cpp Project: JacobMao/folly

TEST_F(ConstexprMathTest, constexpr_clamp_cast) {
  for_each_argument(
      [](auto dst) {
        for_each_argument(
            [&](auto src) { run_constexpr_clamp_cast_test(src, dst); },
            // source types
            float(),
            double(),
            (long double)(0),
            int8_t(),
            uint8_t(),
            int16_t(),
            uint16_t(),
            int32_t(),
            uint32_t(),
            int64_t(),
            uint64_t());
      },
      // dst types
      int8_t(),
      uint8_t(),
      int16_t(),
      uint16_t(),
      int32_t(),
      uint32_t(),
      int64_t(),
      uint64_t());
}

Example #2

File: p0.cpp Project: thatbrod/cppcon2015

int main()
{
    // Prints "hello123".
    for_each_argument(
        [](const auto& x)
        {
            std::cout << x;
        },

        "hello", 1, 2u, 3.f);

    std::cout << "\n";
    return 0;
}