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https://github.com/nlohmann/json
synced 2024-12-28 03:11:07 +00:00
9b32f72584
As I learned in https://github.com/melpon/wandbox/issues/209, this library is already installed at Wandbox, so we need to adjust the examples to use `#include "json.hpp"` insteas of `#include <json.hpp>`.
26 lines
541 B
C++
26 lines
541 B
C++
#include "json.hpp"
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#include <iomanip> // for std::setw
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using json = nlohmann::json;
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int main()
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{
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// create JSON value
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json j_flattened =
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{
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{"/answer/everything", 42},
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{"/happy", true},
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{"/list/0", 1},
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{"/list/1", 0},
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{"/list/2", 2},
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{"/name", "Niels"},
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{"/nothing", nullptr},
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{"/object/currency", "USD"},
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{"/object/value", 42.99},
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{"/pi", 3.141}
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};
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// call unflatten()
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std::cout << std::setw(4) << j_flattened.unflatten() << '\n';
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}
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