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| author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2017-04-27 14:57:06 +0200 |
|---|---|---|
| committer | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2017-06-08 11:23:55 +0000 |
| commit | c3a115b90d38d3faac7edcb4ab29f4406a4e382a (patch) | |
| tree | aa4164d108c3ef9c43a34c1b42358939b2825fa7 /src/corelib/json/qjsondocument.h | |
| parent | a7823b487808a869d4bdc3ff20fddb04967211e1 (diff) | |
json: Add operator[] to QJsonDocument for implicit object and array access
Makes it easier to pull out data from a document when the structure is
known up front, while still supporting default values if the structure
does not match the expectation, eg:
int age = QJsonDocument::fromJson(ba)["users"][0]["age"].toInt(-1);
Change-Id: Ief0899bbb81610f6f22a56e2ac846121bffe77a0
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'src/corelib/json/qjsondocument.h')
| -rw-r--r-- | src/corelib/json/qjsondocument.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/corelib/json/qjsondocument.h b/src/corelib/json/qjsondocument.h index 82f223709e..4e76af21e2 100644 --- a/src/corelib/json/qjsondocument.h +++ b/src/corelib/json/qjsondocument.h @@ -148,6 +148,10 @@ public: void setObject(const QJsonObject &object); void setArray(const QJsonArray &array); + const QJsonValue operator[](const QString &key) const; + const QJsonValue operator[](QLatin1String key) const; + const QJsonValue operator[](int i) const; + bool operator==(const QJsonDocument &other) const; bool operator!=(const QJsonDocument &other) const { return !(*this == other); } |