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962da00171
An optional parameter for dump() allows to set the character to use for indentation (default: space). In case a JSON value is serialized to an output stream, its fill character is used (and can be set with std::setfill).
{
"answer": {
"everything": 42
},
"happy": true,
"list": [
1,
0,
2
],
"name": "Niels",
"new": {
"key": {
"value": [
"another",
"list"
]
}
},
"nothing": null,
"object": {
"currency": "USD",
"value": 42.99
},
"pi": 3.141,
"size": 8
}