mirror of https://github.com/nlohmann/json.git
21 lines
466 B
C++
21 lines
466 B
C++
#include <iostream>
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#include <string_view>
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#include <nlohmann/json.hpp>
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using namespace std::string_view_literals;
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using json = nlohmann::json;
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int main()
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{
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// create a JSON object
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json j_object = {{"one", 1}, {"two", 2}};
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// call erase()
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auto count_one = j_object.erase("one"sv);
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auto count_three = j_object.erase("three"sv);
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// print values
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std::cout << j_object << '\n';
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std::cout << count_one << " " << count_three << '\n';
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}
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