diff options
| author | Juha Vuolle <juha.vuolle@qt.io> | 2023-12-04 15:04:43 +0200 |
|---|---|---|
| committer | Juha Vuolle <juha.vuolle@qt.io> | 2023-12-08 15:53:36 +0200 |
| commit | 0bfec6cd1183f4985733e355f01f6e12df2fb2be (patch) | |
| tree | 8c618c2355b787883ce0c75467b1f3438c67b3ba /src/network/access | |
| parent | 11b19b334184f2b58f2be2816b5c764100c1bc46 (diff) | |
QHttpHeaders: reserve memory for headers when creating from a container
To avoid any potential resizes during append looping
Task-number: QTBUG-119002
Change-Id: I8f4c391f05b5c5bd0b48a4f17b11996652006508
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Diffstat (limited to 'src/network/access')
| -rw-r--r-- | src/network/access/qhttpheaders.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/network/access/qhttpheaders.cpp b/src/network/access/qhttpheaders.cpp index a66adf8161..de2f7e148a 100644 --- a/src/network/access/qhttpheaders.cpp +++ b/src/network/access/qhttpheaders.cpp @@ -528,6 +528,7 @@ QHttpHeaders::QHttpHeaders() : d(new QHttpHeadersPrivate) QHttpHeaders QHttpHeaders::fromListOfPairs(const QList<std::pair<QByteArray, QByteArray>> &headers) { QHttpHeaders h; + h.d->headers.reserve(headers.size()); for (const auto &header : headers) h.append(header.first, header.second); return h; @@ -542,6 +543,7 @@ QHttpHeaders QHttpHeaders::fromListOfPairs(const QList<std::pair<QByteArray, QBy QHttpHeaders QHttpHeaders::fromMultiMap(const QMultiMap<QByteArray, QByteArray> &headers) { QHttpHeaders h; + h.d->headers.reserve(headers.size()); for (const auto &[name,value] : headers.asKeyValueRange()) h.append(name, value); return h; @@ -556,6 +558,7 @@ QHttpHeaders QHttpHeaders::fromMultiMap(const QMultiMap<QByteArray, QByteArray> QHttpHeaders QHttpHeaders::fromMultiHash(const QMultiHash<QByteArray, QByteArray> &headers) { QHttpHeaders h; + h.d->headers.reserve(headers.size()); for (const auto &[name,value] : headers.asKeyValueRange()) h.append(name, value); return h; |