Fix compile: include cmath and use std::round.

diff --git a/gui/mainwindow.cpp b/gui/mainwindow.cpp
index 9107d51..71c5fe1 100644 (file)
--- a/gui/mainwindow.cpp
+++ b/gui/mainwindow.cpp
@@ -21,6 +21,8 @@
 
 #include <ui_mainwindow.h>
 
+#include <cmath>
+
 #include <KRecursiveFilterProxyModel>
 #include <KStandardAction>
 #include <KLocalizedString>
@@ -190,7 +192,7 @@ MainWindow::MainWindow(QWidget* parent)
                            << i18n("<dt><b>calls to allocation functions</b>:</dt><dd>%1 (%2/s)</dd>",
                                    data.cost.allocations, quint64(data.cost.allocations / totalTimeS))
                            << i18n("<dt><b>temporary allocations</b>:</dt><dd>%1 (%2%, %3/s)</dd>",
-                                   data.cost.temporary, round(float(data.cost.temporary) * 100.f * 100.f / data.cost.allocations) / 100.f,
+                                   data.cost.temporary, std::round(float(data.cost.temporary) * 100.f * 100.f / data.cost.allocations) / 100.f,
                                    quint64(data.cost.temporary / totalTimeS))
                            << i18n("<dt><b>bytes allocated in total</b> (ignoring deallocations):</dt><dd>%1 (%2/s)</dd>",
                                    format.formatByteSize(data.cost.allocated, 2), format.formatByteSize(data.cost.allocated / totalTimeS))