mirror of
https://github.com/nlohmann/json.git
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9aafcbe965
* Move UDLs into nlohmann::literals::json_literals namespace * Add 'using namespace' to unit tests * Add 'using namespace' to examples * Add 'using namespace' to README * Move UDL mkdocs pages out of basic_json/ * Update documentation * Update docset index * Add JSON_GlobalUDLs CMake option * Add unit test * Build examples without global UDLs * Add CI target
15 lines
297 B
C++
15 lines
297 B
C++
#include <iostream>
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#include <iomanip>
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#include <nlohmann/json.hpp>
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using json = nlohmann::json;
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using namespace nlohmann::literals;
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int main()
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{
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json j = R"( {"hello": "world", "answer": 42} )"_json;
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auto val = j["/hello"_json_pointer];
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std::cout << std::setw(2) << val << '\n';
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}
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