json/docs/examples/diagnostics_standard.cpp
Ivor Wanders e5fb288b90 Capture exceptions by const& in docs.
Performed with:
```
find ./ -type f -name *.cpp -print0 | xargs -0 sed -i -e 's|catch (json|catch (const json|g'
```
2023-08-04 11:38:56 -04:00

21 lines
355 B
C++

#include <iostream>
#include <nlohmann/json.hpp>
using json = nlohmann::json;
int main()
{
json j;
j["address"]["street"] = "Fake Street";
j["address"]["housenumber"] = "12";
try
{
int housenumber = j["address"]["housenumber"];
}
catch (const json::exception& e)
{
std::cout << e.what() << '\n';
}
}