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version 2.109.1

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Function std.json.JSONValue.opIndexAssign

Provides support for index assignments, which sets the corresponding value of the JSON object's key field to value.

void opIndexAssign(T) (
  auto ref T value,
  string key
);

void opIndexAssign(T) (
  T arg,
  size_t i
);

If the JSONValue is JSONType.null_, then this function initializes it with a JSON object and then performs the index assignment.

Throws

JSONException if type is not JSONType.object or JSONType.null_.

Example

JSONValue j = JSONValue( ["language": "D"] );
j["language"].str = "Perl";
writeln(j["language"].str); // "Perl"

Example

JSONValue j = JSONValue( ["Perl", "C"] );
j[1].str = "D";
writeln(j[1].str); // "D"

Authors

Jeremie Pelletier, David Herberth

License

Boost License 1.0.