From 69948f48997e2995cf212d878839acb4e7c396c3 Mon Sep 17 00:00:00 2001
From: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Date: Sun, 4 Mar 2018 20:29:21 +0100
Subject: QSqlResult: use QVector<int> instead QList<int> for indexes value

Minor tweak: QList<int> is taking 64bit per entry, QVector<int>
only 32bit - this should reduce memory usage a little bit.

Change-Id: I3e17269feb4840343f5cecfc71f8fccd70edc80f
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
---
 src/sql/kernel/qsqlresult.cpp | 6 +++---
 src/sql/kernel/qsqlresult_p.h | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/sql')

diff --git a/src/sql/kernel/qsqlresult.cpp b/src/sql/kernel/qsqlresult.cpp
index cdb1379502..915a980bf0 100644
--- a/src/sql/kernel/qsqlresult.cpp
+++ b/src/sql/kernel/qsqlresult.cpp
@@ -690,7 +690,7 @@ void QSqlResult::bindValue(int index, const QVariant& val, QSql::ParamType param
 {
     Q_D(QSqlResult);
     d->binds = PositionalBinding;
-    QList<int>& indexes = d->indexes[d->fieldSerial(index)];
+    QVector<int> &indexes = d->indexes[d->fieldSerial(index)];
     if (!indexes.contains(index))
         indexes.append(index);
     if (d->values.count() <= index)
@@ -717,7 +717,7 @@ void QSqlResult::bindValue(const QString& placeholder, const QVariant& val,
     d->binds = NamedBinding;
     // if the index has already been set when doing emulated named
     // bindings - don't reset it
-    const QList<int> indexes = d->indexes.value(placeholder);
+    const QVector<int> indexes = d->indexes.value(placeholder);
     for (int idx : indexes) {
         if (d->values.count() <= idx)
             d->values.resize(idx + 1);
@@ -764,7 +764,7 @@ QVariant QSqlResult::boundValue(int index) const
 QVariant QSqlResult::boundValue(const QString& placeholder) const
 {
     Q_D(const QSqlResult);
-    QList<int> indexes = d->indexes.value(placeholder);
+    const QVector<int> indexes = d->indexes.value(placeholder);
     return d->values.value(indexes.value(0,-1));
 }
 
diff --git a/src/sql/kernel/qsqlresult_p.h b/src/sql/kernel/qsqlresult_p.h
index 7b312800c1..f0816a7fb5 100644
--- a/src/sql/kernel/qsqlresult_p.h
+++ b/src/sql/kernel/qsqlresult_p.h
@@ -135,7 +135,7 @@ public:
     QString executedQuery;
     QHash<int, QSql::ParamType> types;
     QVector<QVariant> values;
-    typedef QHash<QString, QList<int> > IndexMap;
+    typedef QHash<QString, QVector<int> > IndexMap;
     IndexMap indexes;
 
     typedef QVector<QHolder> QHolderVector;
-- 
cgit v1.2.3