This C++11 keyword is typesafe, i.e. it can't be assigned to non-pointers, and
it makes it visually clear that this is about a pointer.
Signed-off-by: Rolf Eike Beer <eb@xxxxxxxxx>
---
scripts/kconfig/qconf.cc | 42 ++++++++++++++++++++--------------------
scripts/kconfig/qconf.h | 8 ++++----
2 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 4d500cc9ba9d..7cfd19dadc51 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -303,7 +303,7 @@ ConfigList::ConfigList(QWidget *parent, const char *name)
: QTreeWidget(parent),
updateAll(false),
showName(false), mode(singleMode), optMode(normalOpt),
- rootEntry(0), headerPopup(0)
+ rootEntry(nullptr), headerPopup(nullptr)
{
setObjectName(name);
setSortingEnabled(false);
@@ -417,7 +417,7 @@ void ConfigList::updateSelection(void)
void ConfigList::updateList()
{
- ConfigItem* last = 0;
+ ConfigItem* last = nullptr;
ConfigItem *item;
if (!rootEntry) {
@@ -439,7 +439,7 @@ void ConfigList::updateList()
if (rootEntry != &rootmenu && mode == singleMode) {
item = (ConfigItem *)topLevelItem(0);
if (!item)
- item = new ConfigItem(this, 0);
+ item = new ConfigItem(this, nullptr);
last = item;
}
if ((mode == singleMode || (mode == symbolMode && !(rootEntry->flags & MENU_ROOT))) &&
@@ -489,7 +489,7 @@ void ConfigList::setValue(ConfigItem* item, tristate val)
int type;
tristate oldval;
- sym = item->menu ? item->menu->sym : 0;
+ sym = item->menu ? item->menu->sym : nullptr;
if (!sym)
return;
@@ -553,7 +553,7 @@ void ConfigList::setRootMenu(struct menu *menu)
type = menu && menu->prompt ? menu->prompt->type : P_UNKNOWN;
if (type != P_MENU)
return;
- updateMenuList(0);
+ updateMenuList(nullptr);
rootEntry = menu;
updateListAll();
if (currentItem()) {
@@ -610,7 +610,7 @@ void ConfigList::updateMenuList(ConfigItem *parent, struct menu* menu)
last = parent->firstChild();
if (last && !last->goParent)
- last = 0;
+ last = nullptr;
for (child = menu->list; child; child = child->next) {
item = last ? last->nextSibling() : parent->firstChild();
type = child->prompt ? child->prompt->type : P_UNKNOWN;
@@ -639,7 +639,7 @@ void ConfigList::updateMenuList(ConfigItem *parent, struct menu* menu)
if (mode == fullMode || mode == menuMode || type != P_MENU)
updateMenuList(item, child);
else
- updateMenuList(item, 0);
+ updateMenuList(item, nullptr);
last = item;
continue;
}
@@ -647,7 +647,7 @@ hide:
if (item && item->menu == child) {
last = parent->firstChild();
if (last == item)
- last = 0;
+ last = nullptr;
else while (last->nextSibling() != item)
last = last->nextSibling();
delete item;
@@ -673,7 +673,7 @@ void ConfigList::updateMenuList(struct menu *menu)
last = (ConfigItem *)topLevelItem(0);
if (last && !last->goParent)
- last = 0;
+ last = nullptr;
for (child = menu->list; child; child = child->next) {
item = last ? last->nextSibling() : (ConfigItem *)topLevelItem(0);
type = child->prompt ? child->prompt->type : P_UNKNOWN;
@@ -702,7 +702,7 @@ void ConfigList::updateMenuList(struct menu *menu)
if (mode == fullMode || mode == menuMode || type != P_MENU)
updateMenuList(item, child);
else
- updateMenuList(item, 0);
+ updateMenuList(item, nullptr);
last = item;
continue;
}
@@ -710,7 +710,7 @@ hide:
if (item && item->menu == child) {
last = (ConfigItem *)topLevelItem(0);
if (last == item)
- last = 0;
+ last = nullptr;
else while (last->nextSibling() != item)
last = last->nextSibling();
delete item;
@@ -853,7 +853,7 @@ skip:
void ConfigList::focusInEvent(QFocusEvent *e)
{
- struct menu *menu = NULL;
+ struct menu *menu = nullptr;
Parent::focusInEvent(e);
@@ -912,7 +912,7 @@ void ConfigList::setAllOpen(bool open)
}
ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name)
- : Parent(parent), sym(0), _menu(0)
+ : Parent(parent), sym(nullptr), _menu(nullptr)
{
setObjectName(name);
setOpenLinks(false);
@@ -964,7 +964,7 @@ void ConfigInfoView::setInfo(struct menu *m)
if (_menu == m)
return;
_menu = m;
- sym = NULL;
+ sym = nullptr;
if (!_menu)
clear();
else
@@ -1156,7 +1156,7 @@ void ConfigInfoView::contextMenuEvent(QContextMenuEvent *event)
}
ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow *parent)
- : Parent(parent), result(NULL)
+ : Parent(parent), result(nullptr)
{
setObjectName("search");
setWindowTitle("Search Config");
@@ -1228,7 +1228,7 @@ void ConfigSearchWindow::search(void)
{
struct symbol **p;
struct property *prop;
- ConfigItem *lastItem = NULL;
+ ConfigItem *lastItem = nullptr;
free(result);
list->clear();
@@ -1247,7 +1247,7 @@ void ConfigSearchWindow::search(void)
* Construct the complete config widget
*/
ConfigMainWindow::ConfigMainWindow(void)
- : searchWindow(0)
+ : searchWindow(nullptr)
{
bool ok = true;
QVariant x, y;
@@ -1524,7 +1524,7 @@ void ConfigMainWindow::changeMenu(struct menu *menu)
void ConfigMainWindow::setMenuLink(struct menu *menu)
{
struct menu *parent;
- ConfigList* list = NULL;
+ ConfigList* list = nullptr;
ConfigItem* item;
if (configList->menuSkip(menu))
@@ -1601,7 +1601,7 @@ void ConfigMainWindow::showSingleView(void)
backAction->setEnabled(true);
menuList->hide();
- menuList->setRootMenu(0);
+ menuList->setRootMenu(nullptr);
configList->mode = singleMode;
if (configList->rootEntry == &rootmenu)
configList->updateListAll();
@@ -1647,7 +1647,7 @@ void ConfigMainWindow::showFullView(void)
backAction->setEnabled(false);
menuList->hide();
- menuList->setRootMenu(0);
+ menuList->setRootMenu(nullptr);
configList->mode = fullMode;
if (configList->rootEntry == &rootmenu)
configList->updateListAll();
@@ -1800,7 +1800,7 @@ int main(int ac, char** av)
cmdline.process(*configApp);
if (cmdline.isSet(silent))
- conf_set_message_callback(NULL);
+ conf_set_message_callback(nullptr);
QStringList args = cmdline.positionalArguments();
if (args.isEmpty())
diff --git a/scripts/kconfig/qconf.h b/scripts/kconfig/qconf.h
index 1c90fec4c2da..5f6c57383aba 100644
--- a/scripts/kconfig/qconf.h
+++ b/scripts/kconfig/qconf.h
@@ -42,7 +42,7 @@ class ConfigList : public QTreeWidget {
Q_OBJECT
typedef class QTreeWidget Parent;
public:
- ConfigList(QWidget *parent, const char *name = 0);
+ ConfigList(QWidget *parent, const char *name = nullptr);
~ConfigList();
void reinit(void);
ConfigItem* findConfigItem(struct menu *);
@@ -115,12 +115,12 @@ class ConfigItem : public QTreeWidgetItem {
typedef class QTreeWidgetItem Parent;
public:
ConfigItem(ConfigList *parent, ConfigItem *after, struct menu *m = nullptr)
- : Parent(parent, after), nextItem(0), menu(m), goParent(false)
+ : Parent(parent, after), nextItem(nullptr), menu(m), goParent(false)
{
init();
}
ConfigItem(ConfigItem *parent, ConfigItem *after, struct menu *m)
- : Parent(parent, after), nextItem(0), menu(m), goParent(false)
+ : Parent(parent, after), nextItem(nullptr), menu(m), goParent(false)
{
init();
}
@@ -180,7 +180,7 @@ class ConfigInfoView : public QTextBrowser {
typedef class QTextBrowser Parent;
QMenu *contextMenu;
public:
- ConfigInfoView(QWidget* parent, const char *name = 0);
+ ConfigInfoView(QWidget* parent, const char *name = nullptr);
bool showDebug(void) const { return _showDebug; }
public slots:
--
2.47.1
--
Rolf Eike Beer
emlix GmbH
Headquarters: Berliner Str. 12, 37073 Göttingen, Germany
Phone +49 (0)551 30664-0, e-mail info@xxxxxxxxx
District Court of Göttingen, Registry Number HR B 3160
Managing Directors: Heike Jordan, Dr. Uwe Kracke
VAT ID No. DE 205 198 055
Office Berlin: Panoramastr. 1, 10178 Berlin, Germany
Office Bonn: Bachstr. 6, 53115 Bonn, Germany
http://www.emlix.com
emlix - your embedded Linux partner
