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@@ -41,13 +41,36 @@ This function is only needed to express two edge cases that cannot be realized w
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The following code shows an example for the `array` function.
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```cpp
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--8<-- "examples/array.cpp"
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#include <iostream>
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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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// create JSON arrays
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json j_no_init_list = json::array();
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json j_empty_init_list = json::array({});
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json j_nonempty_init_list = json::array({1, 2, 3, 4});
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json j_list_of_pairs = json::array({ {"one", 1}, {"two", 2} });
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// serialize the JSON arrays
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std::cout << j_no_init_list << '\n';
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std::cout << j_empty_init_list << '\n';
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std::cout << j_nonempty_init_list << '\n';
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std::cout << j_list_of_pairs << '\n';
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}
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```
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Output:
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```json
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--8<-- "examples/array.output"
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[]
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[]
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[1,2,3,4]
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[["one",1],["two",2]]
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```
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## See also
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