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As <iostream> is not included in json.hpp any more, all code examples need to include <iostream> now.
26 lines
698 B
C++
26 lines
698 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_null;
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json j_boolean = true;
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json j_number_integer = 17;
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json j_number_float = 23.42;
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json j_object = {{"one", 1}, {"two", 2}};
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json j_array = {1, 2, 4, 8, 16};
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json j_string = "Hello, world";
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// call max_size()
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std::cout << j_null.max_size() << '\n';
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std::cout << j_boolean.max_size() << '\n';
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std::cout << j_number_integer.max_size() << '\n';
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std::cout << j_number_float.max_size() << '\n';
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std::cout << j_object.max_size() << '\n';
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std::cout << j_array.max_size() << '\n';
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std::cout << j_string.max_size() << '\n';
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}
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