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https://github.com/nlohmann/json
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504012a3db
As <iostream> is not included in json.hpp any more, all code examples need to include <iostream> now.
25 lines
816 B
C++
25 lines
816 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 several JSON values
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json array_1 = {1, 2, 3};
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json array_2 = {1, 2, 4};
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json object_1 = {{"A", "a"}, {"B", "b"}};
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json object_2 = {{"B", "b"}, {"A", "a"}};
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json number_1 = 17;
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json number_2 = 17.0000000000001L;
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json string_1 = "foo";
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json string_2 = "bar";
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// output values and comparisons
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std::cout << std::boolalpha;
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std::cout << array_1 << " <= " << array_2 << " " << (array_1 <= array_2) << '\n';
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std::cout << object_1 << " <= " << object_2 << " " << (object_1 <= object_2) << '\n';
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std::cout << number_1 << " <= " << number_2 << " " << (number_1 <= number_2) << '\n';
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std::cout << string_1 << " <= " << string_2 << " " << (string_1 <= string_2) << '\n';
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}
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