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As <iostream> is not included in json.hpp any more, all code examples need to include <iostream> now.
22 lines
584 B
C++
22 lines
584 B
C++
#include <iostream>
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#include "json.hpp"
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using json = nlohmann::json;
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int main()
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{
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// create JSON values
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json j_empty_init_list = json({});
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json j_object = { {"one", 1}, {"two", 2} };
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json j_array = {1, 2, 3, 4};
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json j_nested_object = { {"one", {1}}, {"two", {1, 2}} };
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json j_nested_array = { {{1}, "one"}, {{1, 2}, "two"} };
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// serialize the JSON value
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std::cout << j_empty_init_list << '\n';
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std::cout << j_object << '\n';
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std::cout << j_array << '\n';
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std::cout << j_nested_object << '\n';
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std::cout << j_nested_array << '\n';
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}
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