mirror of https://github.com/nlohmann/json.git
23 lines
712 B
C++
23 lines
712 B
C++
#include <iostream>
|
|
#include <nlohmann/json.hpp>
|
|
|
|
// define a byte container based on std::vector
|
|
using byte_container_with_subtype = nlohmann::byte_container_with_subtype<std::vector<std::uint8_t>>;
|
|
|
|
int main()
|
|
{
|
|
std::vector<std::uint8_t> bytes = {{0xca, 0xfe, 0xba, 0xbe}};
|
|
|
|
// create container
|
|
auto c1 = byte_container_with_subtype(bytes);
|
|
|
|
// create container with subtype
|
|
auto c2 = byte_container_with_subtype(bytes, 42);
|
|
|
|
std::cout << "c1.subtype() = " << c1.subtype()
|
|
<< "\nc2.subtype() = " << c2.subtype() << std::endl;
|
|
|
|
// in case no subtype is set, return special value
|
|
assert(c1.subtype() == static_cast<byte_container_with_subtype::subtype_type>(-1));
|
|
}
|