diff options
Diffstat (limited to 'examples/widgets/itemviews/storageview')
| -rw-r--r-- | examples/widgets/itemviews/storageview/storagemodel.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/examples/widgets/itemviews/storageview/storagemodel.cpp b/examples/widgets/itemviews/storageview/storagemodel.cpp index d70f53ce89..9f8d229c77 100644 --- a/examples/widgets/itemviews/storageview/storagemodel.cpp +++ b/examples/widgets/itemviews/storageview/storagemodel.cpp @@ -43,6 +43,7 @@ #include <QDir> #include <qmath.h> +#include <cmath> static QString sizeToString(qint64 size) { @@ -51,11 +52,11 @@ static QString sizeToString(qint64 size) if (size <= 0) return StorageModel::tr("0 b"); - double power = log((double)size)/log(1024.0); + double power = std::log((double)size)/std::log(1024.0); int intPower = (int)power; intPower = intPower >= 8 ? 8 - 1 : intPower; - double normSize = size / pow(1024.0, intPower); + double normSize = size / std::pow(1024.0, intPower); //: this should expand to "1.23 GB" return StorageModel::tr("%1 %2").arg(normSize, 0, 'f', intPower > 0 ? 2 : 0).arg(strings[intPower]); } |