24 lines
625 B
C++
24 lines
625 B
C++
#include <iostream>
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#include <sstream>
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#include <nlohmann/json.hpp>
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using json = nlohmann::json;
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int main()
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{
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// a CBOR value followed by other data
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const std::vector<std::uint8_t> cbor = json::to_cbor(json{1, 2, 3});
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std::string data(cbor.begin(), cbor.end());
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data += "TRAILING";
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std::istringstream input(data);
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json j = json::from_cbor(input, false); // strict = false: stop after the first value
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std::cout << "value: " << j << '\n';
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std::cout << "bytes used: " << input.tellg() << '\n';
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std::string rest;
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input >> rest;
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std::cout << "remaining input: " << rest << '\n';
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}
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