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Rename QContainerTraits namespace to QContainerInfo

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We'll need QContainerTraits as a class for changing properties
of our containers, so free up that name. This is not a problem,
as the namespace is new in Qt 6 and has only been used internally
so far.

Change-Id: I6d6b9d9c32b92b77e66323f1fc29b3ddd8baa98f
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
This commit is contained in:
Lars Knoll 2020-10-25 17:14:02 +01:00 committed by Mårten Nordheim
parent 1776c0b40d
commit aaabdf8457
3 changed files with 230 additions and 230 deletions
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2
src/corelib/global/qcontainerinfo.h
View File

@ -45,7 +45,7 @@
QT_BEGIN_NAMESPACE QT_BEGIN_NAMESPACE
namespace QContainerTraits { namespace QContainerInfo {
template<typename C> template<typename C>
using value_type = typename C::value_type; using value_type = typename C::value_type;

266
src/corelib/kernel/qmetacontainer.h
View File

@ -263,17 +263,17 @@ class QMetaContainerForContainer
static constexpr IteratorCapabilities getIteratorCapabilities() static constexpr IteratorCapabilities getIteratorCapabilities()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> && !std::is_const_v<C>) if constexpr (QContainerInfo::has_iterator_v<C> && !std::is_const_v<C>)
return capabilitiesForIterator<QContainerTraits::iterator<C>>(); return capabilitiesForIterator<QContainerInfo::iterator<C>>();
else if constexpr (QContainerTraits::has_const_iterator_v<C>) else if constexpr (QContainerInfo::has_const_iterator_v<C>)
return capabilitiesForIterator<QContainerTraits::const_iterator<C>>(); return capabilitiesForIterator<QContainerInfo::const_iterator<C>>();
else else
return {}; return {};
} }
static constexpr QMetaContainerInterface::SizeFn getSizeFn() static constexpr QMetaContainerInterface::SizeFn getSizeFn()
{ {
if constexpr (QContainerTraits::has_size_v<C>) { if constexpr (QContainerInfo::has_size_v<C>) {
return [](const void *c) -> qsizetype { return static_cast<const C *>(c)->size(); }; return [](const void *c) -> qsizetype { return static_cast<const C *>(c)->size(); };
} else { } else {
return nullptr; return nullptr;
@ -282,7 +282,7 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::ClearFn getClearFn() static constexpr QMetaContainerInterface::ClearFn getClearFn()
{ {
if constexpr (QContainerTraits::has_clear_v<C>) { if constexpr (QContainerInfo::has_clear_v<C>) {
return [](void *c) { return static_cast<C *>(c)->clear(); }; return [](void *c) { return static_cast<C *>(c)->clear(); };
} else { } else {
return nullptr; return nullptr;
@ -291,9 +291,9 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::CreateIteratorFn getCreateIteratorFn() static constexpr QMetaContainerInterface::CreateIteratorFn getCreateIteratorFn()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> && !std::is_const_v<C>) { if constexpr (QContainerInfo::has_iterator_v<C> && !std::is_const_v<C>) {
return [](void *c, QMetaContainerInterface::Position p) -> void* { return [](void *c, QMetaContainerInterface::Position p) -> void* {
using Iterator = QContainerTraits::iterator<C>; using Iterator = QContainerInfo::iterator<C>;
switch (p) { switch (p) {
case QMetaContainerInterface::Unspecified: case QMetaContainerInterface::Unspecified:
return new Iterator; return new Iterator;
@ -313,9 +313,9 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::DestroyIteratorFn getDestroyIteratorFn() static constexpr QMetaContainerInterface::DestroyIteratorFn getDestroyIteratorFn()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> && !std::is_const_v<C>) { if constexpr (QContainerInfo::has_iterator_v<C> && !std::is_const_v<C>) {
return [](const void *i) { return [](const void *i) {
using Iterator = QContainerTraits::iterator<C>; using Iterator = QContainerInfo::iterator<C>;
delete static_cast<const Iterator *>(i); delete static_cast<const Iterator *>(i);
}; };
} else { } else {
@ -325,9 +325,9 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::CompareIteratorFn getCompareIteratorFn() static constexpr QMetaContainerInterface::CompareIteratorFn getCompareIteratorFn()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> && !std::is_const_v<C>) { if constexpr (QContainerInfo::has_iterator_v<C> && !std::is_const_v<C>) {
return [](const void *i, const void *j) { return [](const void *i, const void *j) {
using Iterator = QContainerTraits::iterator<C>; using Iterator = QContainerInfo::iterator<C>;
return *static_cast<const Iterator *>(i) == *static_cast<const Iterator *>(j); return *static_cast<const Iterator *>(i) == *static_cast<const Iterator *>(j);
}; };
} else { } else {
@ -337,9 +337,9 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::CopyIteratorFn getCopyIteratorFn() static constexpr QMetaContainerInterface::CopyIteratorFn getCopyIteratorFn()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> && !std::is_const_v<C>) { if constexpr (QContainerInfo::has_iterator_v<C> && !std::is_const_v<C>) {
return [](void *i, const void *j) { return [](void *i, const void *j) {
using Iterator = QContainerTraits::iterator<C>; using Iterator = QContainerInfo::iterator<C>;
*static_cast<Iterator *>(i) = *static_cast<const Iterator *>(j); *static_cast<Iterator *>(i) = *static_cast<const Iterator *>(j);
}; };
} else { } else {
@ -349,9 +349,9 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::AdvanceIteratorFn getAdvanceIteratorFn() static constexpr QMetaContainerInterface::AdvanceIteratorFn getAdvanceIteratorFn()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> && !std::is_const_v<C>) { if constexpr (QContainerInfo::has_iterator_v<C> && !std::is_const_v<C>) {
return [](void *i, qsizetype step) { return [](void *i, qsizetype step) {
std::advance(*static_cast<QContainerTraits::iterator<C> *>(i), step); std::advance(*static_cast<QContainerInfo::iterator<C> *>(i), step);
}; };
} else { } else {
return nullptr; return nullptr;
@ -360,10 +360,10 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::DiffIteratorFn getDiffIteratorFn() static constexpr QMetaContainerInterface::DiffIteratorFn getDiffIteratorFn()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> && !std::is_const_v<C>) { if constexpr (QContainerInfo::has_iterator_v<C> && !std::is_const_v<C>) {
return [](const void *i, const void *j) -> qsizetype { return [](const void *i, const void *j) -> qsizetype {
return std::distance(*static_cast<const QContainerTraits::iterator<C> *>(j), return std::distance(*static_cast<const QContainerInfo::iterator<C> *>(j),
*static_cast<const QContainerTraits::iterator<C> *>(i)); *static_cast<const QContainerInfo::iterator<C> *>(i));
}; };
} else { } else {
return nullptr; return nullptr;
@ -372,9 +372,9 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::CreateConstIteratorFn getCreateConstIteratorFn() static constexpr QMetaContainerInterface::CreateConstIteratorFn getCreateConstIteratorFn()
{ {
if constexpr (QContainerTraits::has_const_iterator_v<C>) { if constexpr (QContainerInfo::has_const_iterator_v<C>) {
return [](const void *c, QMetaContainerInterface::Position p) -> void* { return [](const void *c, QMetaContainerInterface::Position p) -> void* {
using Iterator = QContainerTraits::const_iterator<C>; using Iterator = QContainerInfo::const_iterator<C>;
switch (p) { switch (p) {
case QMetaContainerInterface::Unspecified: case QMetaContainerInterface::Unspecified:
return new Iterator; return new Iterator;
@ -392,9 +392,9 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::DestroyIteratorFn getDestroyConstIteratorFn() static constexpr QMetaContainerInterface::DestroyIteratorFn getDestroyConstIteratorFn()
{ {
if constexpr (QContainerTraits::has_const_iterator_v<C>) { if constexpr (QContainerInfo::has_const_iterator_v<C>) {
return [](const void *i) { return [](const void *i) {
using Iterator = QContainerTraits::const_iterator<C>; using Iterator = QContainerInfo::const_iterator<C>;
delete static_cast<const Iterator *>(i); delete static_cast<const Iterator *>(i);
}; };
} else { } else {
@ -404,9 +404,9 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::CompareIteratorFn getCompareConstIteratorFn() static constexpr QMetaContainerInterface::CompareIteratorFn getCompareConstIteratorFn()
{ {
if constexpr (QContainerTraits::has_const_iterator_v<C>) { if constexpr (QContainerInfo::has_const_iterator_v<C>) {
return [](const void *i, const void *j) { return [](const void *i, const void *j) {
using Iterator = QContainerTraits::const_iterator<C>; using Iterator = QContainerInfo::const_iterator<C>;
return *static_cast<const Iterator *>(i) == *static_cast<const Iterator *>(j); return *static_cast<const Iterator *>(i) == *static_cast<const Iterator *>(j);
}; };
} else { } else {
@ -416,9 +416,9 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::CopyIteratorFn getCopyConstIteratorFn() static constexpr QMetaContainerInterface::CopyIteratorFn getCopyConstIteratorFn()
{ {
if constexpr (QContainerTraits::has_const_iterator_v<C>) { if constexpr (QContainerInfo::has_const_iterator_v<C>) {
return [](void *i, const void *j) { return [](void *i, const void *j) {
using Iterator = QContainerTraits::const_iterator<C>; using Iterator = QContainerInfo::const_iterator<C>;
*static_cast<Iterator *>(i) = *static_cast<const Iterator *>(j); *static_cast<Iterator *>(i) = *static_cast<const Iterator *>(j);
}; };
} else { } else {
@ -428,9 +428,9 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::AdvanceIteratorFn getAdvanceConstIteratorFn() static constexpr QMetaContainerInterface::AdvanceIteratorFn getAdvanceConstIteratorFn()
{ {
if constexpr (QContainerTraits::has_const_iterator_v<C>) { if constexpr (QContainerInfo::has_const_iterator_v<C>) {
return [](void *i, qsizetype step) { return [](void *i, qsizetype step) {
std::advance(*static_cast<QContainerTraits::const_iterator<C> *>(i), step); std::advance(*static_cast<QContainerInfo::const_iterator<C> *>(i), step);
}; };
} else { } else {
return nullptr; return nullptr;
@ -439,10 +439,10 @@ class QMetaContainerForContainer
static constexpr QMetaContainerInterface::DiffIteratorFn getDiffConstIteratorFn() static constexpr QMetaContainerInterface::DiffIteratorFn getDiffConstIteratorFn()
{ {
if constexpr (QContainerTraits::has_const_iterator_v<C>) { if constexpr (QContainerInfo::has_const_iterator_v<C>) {
return [](const void *i, const void *j) -> qsizetype { return [](const void *i, const void *j) -> qsizetype {
return std::distance(*static_cast<const QContainerTraits::const_iterator<C> *>(j), return std::distance(*static_cast<const QContainerInfo::const_iterator<C> *>(j),
*static_cast<const QContainerTraits::const_iterator<C> *>(i)); *static_cast<const QContainerInfo::const_iterator<C> *>(i));
}; };
} else { } else {
return nullptr; return nullptr;
@ -454,10 +454,10 @@ protected:
template<typename EraseFn> template<typename EraseFn>
static constexpr EraseFn getEraseAtIteratorFn() static constexpr EraseFn getEraseAtIteratorFn()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> if constexpr (QContainerInfo::has_iterator_v<C>
&& QContainerTraits::can_erase_at_iterator_v<C> && !std::is_const_v<C>) { && QContainerInfo::can_erase_at_iterator_v<C> && !std::is_const_v<C>) {
return [](void *c, const void *i) { return [](void *c, const void *i) {
static_cast<C *>(c)->erase(*static_cast<const QContainerTraits::iterator<C> *>(i)); static_cast<C *>(c)->erase(*static_cast<const QContainerInfo::iterator<C> *>(i));
}; };
} else { } else {
return nullptr; return nullptr;
@ -472,7 +472,7 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
static constexpr const QtPrivate::QMetaTypeInterface *getValueMetaType() static constexpr const QtPrivate::QMetaTypeInterface *getValueMetaType()
{ {
if constexpr (QContainerTraits::has_value_type_v<C>) if constexpr (QContainerInfo::has_value_type_v<C>)
return QtPrivate::qMetaTypeInterfaceForType<typename C::value_type>(); return QtPrivate::qMetaTypeInterfaceForType<typename C::value_type>();
else else
return nullptr; return nullptr;
@ -481,27 +481,27 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
static constexpr AddRemoveCapabilities getAddRemoveCapabilities() static constexpr AddRemoveCapabilities getAddRemoveCapabilities()
{ {
AddRemoveCapabilities caps; AddRemoveCapabilities caps;
if constexpr (QContainerTraits::has_push_back_v<C>) if constexpr (QContainerInfo::has_push_back_v<C>)
caps |= CanAddAtEnd; caps |= CanAddAtEnd;
if constexpr (QContainerTraits::has_pop_back_v<C>) if constexpr (QContainerInfo::has_pop_back_v<C>)
caps |= CanRemoveAtEnd; caps |= CanRemoveAtEnd;
if constexpr (QContainerTraits::has_push_front_v<C>) if constexpr (QContainerInfo::has_push_front_v<C>)
caps |= CanAddAtBegin; caps |= CanAddAtBegin;
if constexpr (QContainerTraits::has_pop_front_v<C>) if constexpr (QContainerInfo::has_pop_front_v<C>)
caps |= CanRemoveAtBegin; caps |= CanRemoveAtBegin;
return caps; return caps;
} }
static constexpr QMetaSequenceInterface::ValueAtIndexFn getValueAtIndexFn() static constexpr QMetaSequenceInterface::ValueAtIndexFn getValueAtIndexFn()
{ {
if constexpr (QContainerTraits::has_at_index_v<C>) { if constexpr (QContainerInfo::has_at_index_v<C>) {
return [](const void *c, qsizetype i, void *r) { return [](const void *c, qsizetype i, void *r) {
*static_cast<QContainerTraits::value_type<C> *>(r) *static_cast<QContainerInfo::value_type<C> *>(r)
= static_cast<const C *>(c)->at(i); = static_cast<const C *>(c)->at(i);
}; };
} else if constexpr (QContainerTraits::can_get_at_index_v<C>) { } else if constexpr (QContainerInfo::can_get_at_index_v<C>) {
return [](const void *c, qsizetype i, void *r) { return [](const void *c, qsizetype i, void *r) {
*static_cast<QContainerTraits::value_type<C> *>(r) *static_cast<QContainerInfo::value_type<C> *>(r)
= (*static_cast<const C *>(c))[i]; = (*static_cast<const C *>(c))[i];
}; };
} else { } else {
@ -511,10 +511,10 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaSequenceInterface::SetValueAtIndexFn getSetValueAtIndexFn() static constexpr QMetaSequenceInterface::SetValueAtIndexFn getSetValueAtIndexFn()
{ {
if constexpr (QContainerTraits::can_set_at_index_v<C>) { if constexpr (QContainerInfo::can_set_at_index_v<C>) {
return [](void *c, qsizetype i, const void *e) { return [](void *c, qsizetype i, const void *e) {
(*static_cast<C *>(c))[i] (*static_cast<C *>(c))[i]
= *static_cast<const QContainerTraits::value_type<C> *>(e); = *static_cast<const QContainerInfo::value_type<C> *>(e);
}; };
} else { } else {
return nullptr; return nullptr;
@ -523,10 +523,10 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaSequenceInterface::AddValueFn getAddValueFn() static constexpr QMetaSequenceInterface::AddValueFn getAddValueFn()
{ {
if constexpr (QContainerTraits::has_push_back_v<C>) { if constexpr (QContainerInfo::has_push_back_v<C>) {
if constexpr (QContainerTraits::has_push_front_v<C>) { if constexpr (QContainerInfo::has_push_front_v<C>) {
return [](void *c, const void *v, QMetaSequenceInterface::Position position) { return [](void *c, const void *v, QMetaSequenceInterface::Position position) {
const auto &value = *static_cast<const QContainerTraits::value_type<C> *>(v); const auto &value = *static_cast<const QContainerInfo::value_type<C> *>(v);
switch (position) { switch (position) {
case QMetaSequenceInterface::AtBegin: case QMetaSequenceInterface::AtBegin:
static_cast<C *>(c)->push_front(value); static_cast<C *>(c)->push_front(value);
@ -539,7 +539,7 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
}; };
} else { } else {
return [](void *c, const void *v, QMetaSequenceInterface::Position position) { return [](void *c, const void *v, QMetaSequenceInterface::Position position) {
const auto &value = *static_cast<const QContainerTraits::value_type<C> *>(v); const auto &value = *static_cast<const QContainerInfo::value_type<C> *>(v);
switch (position) { switch (position) {
case QMetaSequenceInterface::AtBegin: case QMetaSequenceInterface::AtBegin:
break; break;
@ -550,9 +550,9 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
} }
}; };
} }
} else if constexpr (QContainerTraits::has_push_front_v<C>) { } else if constexpr (QContainerInfo::has_push_front_v<C>) {
return [](void *c, const void *v, QMetaSequenceInterface::Position position) { return [](void *c, const void *v, QMetaSequenceInterface::Position position) {
const auto &value = *static_cast<const QContainerTraits::value_type<C> *>(v); const auto &value = *static_cast<const QContainerInfo::value_type<C> *>(v);
switch (position) { switch (position) {
case QMetaSequenceInterface::Unspecified: case QMetaSequenceInterface::Unspecified:
case QMetaSequenceInterface::AtBegin: case QMetaSequenceInterface::AtBegin:
@ -561,11 +561,11 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
break; break;
} }
}; };
} else if constexpr (QContainerTraits::has_insert_v<C>) { } else if constexpr (QContainerInfo::has_insert_v<C>) {
return [](void *c, const void *v, QMetaSequenceInterface::Position position) { return [](void *c, const void *v, QMetaSequenceInterface::Position position) {
if (position == QMetaSequenceInterface::Unspecified) { if (position == QMetaSequenceInterface::Unspecified) {
static_cast<C *>(c)->insert( static_cast<C *>(c)->insert(
*static_cast<const QContainerTraits::value_type<C> *>(v)); *static_cast<const QContainerInfo::value_type<C> *>(v));
} }
}; };
} else { } else {
@ -575,8 +575,8 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaSequenceInterface::RemoveValueFn getRemoveValueFn() static constexpr QMetaSequenceInterface::RemoveValueFn getRemoveValueFn()
{ {
if constexpr (QContainerTraits::has_pop_back_v<C>) { if constexpr (QContainerInfo::has_pop_back_v<C>) {
if constexpr (QContainerTraits::has_pop_front_v<C>) { if constexpr (QContainerInfo::has_pop_front_v<C>) {
return [](void *c, QMetaSequenceInterface::Position position) { return [](void *c, QMetaSequenceInterface::Position position) {
switch (position) { switch (position) {
case QMetaSequenceInterface::AtBegin: case QMetaSequenceInterface::AtBegin:
@ -600,7 +600,7 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
} }
}; };
} }
} else if constexpr (QContainerTraits::has_pop_front_v<C>) { } else if constexpr (QContainerInfo::has_pop_front_v<C>) {
return [](void *c, QMetaSequenceInterface::Position position) { return [](void *c, QMetaSequenceInterface::Position position) {
switch (position) { switch (position) {
case QMetaSequenceInterface::Unspecified: case QMetaSequenceInterface::Unspecified:
@ -618,11 +618,11 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaSequenceInterface::ValueAtIteratorFn getValueAtIteratorFn() static constexpr QMetaSequenceInterface::ValueAtIteratorFn getValueAtIteratorFn()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> if constexpr (QContainerInfo::has_iterator_v<C>
&& QContainerTraits::iterator_dereferences_to_value_v<C> && !std::is_const_v<C>) { && QContainerInfo::iterator_dereferences_to_value_v<C> && !std::is_const_v<C>) {
return [](const void *i, void *r) { return [](const void *i, void *r) {
*static_cast<QContainerTraits::value_type<C> *>(r) = *static_cast<QContainerInfo::value_type<C> *>(r) =
*(*static_cast<const QContainerTraits::iterator<C> *>(i)); *(*static_cast<const QContainerInfo::iterator<C> *>(i));
}; };
} else { } else {
return nullptr; return nullptr;
@ -631,11 +631,11 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaSequenceInterface::SetValueAtIteratorFn getSetValueAtIteratorFn() static constexpr QMetaSequenceInterface::SetValueAtIteratorFn getSetValueAtIteratorFn()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> if constexpr (QContainerInfo::has_iterator_v<C>
&& QContainerTraits::can_set_value_at_iterator_v<C> && !std::is_const_v<C>) { && QContainerInfo::can_set_value_at_iterator_v<C> && !std::is_const_v<C>) {
return [](const void *i, const void *e) { return [](const void *i, const void *e) {
*(*static_cast<const QContainerTraits::iterator<C> *>(i)) *(*static_cast<const QContainerInfo::iterator<C> *>(i))
= *static_cast<const QContainerTraits::value_type<C> *>(e); = *static_cast<const QContainerInfo::value_type<C> *>(e);
}; };
} else { } else {
return nullptr; return nullptr;
@ -644,12 +644,12 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaSequenceInterface::InsertValueAtIteratorFn getInsertValueAtIteratorFn() static constexpr QMetaSequenceInterface::InsertValueAtIteratorFn getInsertValueAtIteratorFn()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> if constexpr (QContainerInfo::has_iterator_v<C>
&& QContainerTraits::can_insert_value_at_iterator_v<C> && !std::is_const_v<C>) { && QContainerInfo::can_insert_value_at_iterator_v<C> && !std::is_const_v<C>) {
return [](void *c, const void *i, const void *e) { return [](void *c, const void *i, const void *e) {
static_cast<C *>(c)->insert( static_cast<C *>(c)->insert(
*static_cast<const QContainerTraits::iterator<C> *>(i), *static_cast<const QContainerInfo::iterator<C> *>(i),
*static_cast<const QContainerTraits::value_type<C> *>(e)); *static_cast<const QContainerInfo::value_type<C> *>(e));
}; };
} else { } else {
return nullptr; return nullptr;
@ -658,11 +658,11 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaSequenceInterface::ValueAtIteratorFn getValueAtConstIteratorFn() static constexpr QMetaSequenceInterface::ValueAtIteratorFn getValueAtConstIteratorFn()
{ {
if constexpr (QContainerTraits::has_const_iterator_v<C> if constexpr (QContainerInfo::has_const_iterator_v<C>
&& QContainerTraits::iterator_dereferences_to_value_v<C>) { && QContainerInfo::iterator_dereferences_to_value_v<C>) {
return [](const void *i, void *r) { return [](const void *i, void *r) {
*static_cast<QContainerTraits::value_type<C> *>(r) = *static_cast<QContainerInfo::value_type<C> *>(r) =
*(*static_cast<const QContainerTraits::const_iterator<C> *>(i)); *(*static_cast<const QContainerInfo::const_iterator<C> *>(i));
}; };
} else { } else {
return nullptr; return nullptr;
@ -677,11 +677,11 @@ class QMetaSequenceForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaSequenceInterface::EraseRangeAtIteratorFn getEraseRangeAtIteratorFn() static constexpr QMetaSequenceInterface::EraseRangeAtIteratorFn getEraseRangeAtIteratorFn()
{ {
if constexpr (QContainerTraits::has_iterator_v<C> if constexpr (QContainerInfo::has_iterator_v<C>
&& QContainerTraits::can_erase_range_at_iterator_v<C> && !std::is_const_v<C>) { && QContainerInfo::can_erase_range_at_iterator_v<C> && !std::is_const_v<C>) {
return [](void *c, const void *i, const void *j) { return [](void *c, const void *i, const void *j) {
static_cast<C *>(c)->erase(*static_cast<const QContainerTraits::iterator<C> *>(i), static_cast<C *>(c)->erase(*static_cast<const QContainerInfo::iterator<C> *>(i),
*static_cast<const QContainerTraits::iterator<C> *>(j)); *static_cast<const QContainerInfo::iterator<C> *>(j));
}; };
} else { } else {
return nullptr; return nullptr;
@ -696,7 +696,7 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
static constexpr const QtPrivate::QMetaTypeInterface *getKeyMetaType() static constexpr const QtPrivate::QMetaTypeInterface *getKeyMetaType()
{ {
if constexpr (QContainerTraits::has_key_type_v<C>) if constexpr (QContainerInfo::has_key_type_v<C>)
return QtPrivate::qMetaTypeInterfaceForType<typename C::key_type>(); return QtPrivate::qMetaTypeInterfaceForType<typename C::key_type>();
else else
return nullptr; return nullptr;
@ -704,7 +704,7 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
static constexpr const QtPrivate::QMetaTypeInterface *getMappedMetaType() static constexpr const QtPrivate::QMetaTypeInterface *getMappedMetaType()
{ {
if constexpr (QContainerTraits::has_mapped_type_v<C>) if constexpr (QContainerInfo::has_mapped_type_v<C>)
return QtPrivate::qMetaTypeInterfaceForType<typename C::mapped_type>(); return QtPrivate::qMetaTypeInterfaceForType<typename C::mapped_type>();
else else
return nullptr; return nullptr;
@ -712,20 +712,20 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaAssociationInterface::InsertKeyFn getInsertKeyFn() static constexpr QMetaAssociationInterface::InsertKeyFn getInsertKeyFn()
{ {
if constexpr (QContainerTraits::can_insert_key_v<C>) { if constexpr (QContainerInfo::can_insert_key_v<C>) {
return [](void *c, const void *k) { return [](void *c, const void *k) {
static_cast<C *>(c)->insert( static_cast<C *>(c)->insert(
*static_cast<const QContainerTraits::key_type<C> *>(k)); *static_cast<const QContainerInfo::key_type<C> *>(k));
}; };
} else if constexpr (QContainerTraits::can_insert_pair_v<C>) { } else if constexpr (QContainerInfo::can_insert_pair_v<C>) {
return [](void *c, const void *k) { return [](void *c, const void *k) {
static_cast<C *>(c)->insert( static_cast<C *>(c)->insert(
{*static_cast<const QContainerTraits::key_type<C> *>(k), {}}); {*static_cast<const QContainerInfo::key_type<C> *>(k), {}});
}; };
} else if constexpr (QContainerTraits::can_insert_key_mapped_v<C>) { } else if constexpr (QContainerInfo::can_insert_key_mapped_v<C>) {
return [](void *c, const void *k) { return [](void *c, const void *k) {
static_cast<C *>(c)->insert( static_cast<C *>(c)->insert(
*static_cast<const QContainerTraits::key_type<C> *>(k), {}); *static_cast<const QContainerInfo::key_type<C> *>(k), {});
}; };
} else { } else {
return nullptr; return nullptr;
@ -734,13 +734,13 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaAssociationInterface::RemoveKeyFn getRemoveKeyFn() static constexpr QMetaAssociationInterface::RemoveKeyFn getRemoveKeyFn()
{ {
if constexpr (QContainerTraits::can_erase_at_key_v<C>) { if constexpr (QContainerInfo::can_erase_at_key_v<C>) {
return [](void *c, const void *k) { return [](void *c, const void *k) {
static_cast<C *>(c)->erase(*static_cast<const QContainerTraits::key_type<C> *>(k)); static_cast<C *>(c)->erase(*static_cast<const QContainerInfo::key_type<C> *>(k));
}; };
} else if constexpr (QContainerTraits::can_remove_at_key_v<C>) { } else if constexpr (QContainerInfo::can_remove_at_key_v<C>) {
return [](void *c, const void *k) { return [](void *c, const void *k) {
static_cast<C *>(c)->remove(*static_cast<const QContainerTraits::key_type<C> *>(k)); static_cast<C *>(c)->remove(*static_cast<const QContainerInfo::key_type<C> *>(k));
}; };
} else { } else {
return nullptr; return nullptr;
@ -749,16 +749,16 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaAssociationInterface::ContainsKeyFn getContainsKeyFn() static constexpr QMetaAssociationInterface::ContainsKeyFn getContainsKeyFn()
{ {
if constexpr (QContainerTraits::has_contains_v<C>) { if constexpr (QContainerInfo::has_contains_v<C>) {
return [](const void *c, const void *k) { return [](const void *c, const void *k) {
return static_cast<const C *>(c)->contains( return static_cast<const C *>(c)->contains(
*static_cast<const QContainerTraits::key_type<C> *>(k)); *static_cast<const QContainerInfo::key_type<C> *>(k));
}; };
} else if (QContainerTraits::has_find_v<C>) { } else if (QContainerInfo::has_find_v<C>) {
return [](const void *c, const void *k) { return [](const void *c, const void *k) {
const C *container = static_cast<const C *>(c); const C *container = static_cast<const C *>(c);
return container->find( return container->find(
*static_cast<const QContainerTraits::key_type<C> *>(k)) *static_cast<const QContainerInfo::key_type<C> *>(k))
!= container->end(); != container->end();
}; };
} else { } else {
@ -768,17 +768,17 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaAssociationInterface::MappedAtKeyFn getMappedAtKeyFn() static constexpr QMetaAssociationInterface::MappedAtKeyFn getMappedAtKeyFn()
{ {
if constexpr (QContainerTraits::has_at_key_v<C>) { if constexpr (QContainerInfo::has_at_key_v<C>) {
return [](const void *c, const void *k, void *r) { return [](const void *c, const void *k, void *r) {
*static_cast<QContainerTraits::mapped_type<C> *>(r) *static_cast<QContainerInfo::mapped_type<C> *>(r)
= static_cast<const C *>(c)->at( = static_cast<const C *>(c)->at(
*static_cast<const QContainerTraits::key_type<C> *>(k)); *static_cast<const QContainerInfo::key_type<C> *>(k));
}; };
} else if constexpr (QContainerTraits::can_get_at_key_v<C>) { } else if constexpr (QContainerInfo::can_get_at_key_v<C>) {
return [](const void *c, const void *k, void *r) { return [](const void *c, const void *k, void *r) {
*static_cast<QContainerTraits::mapped_type<C> *>(r) *static_cast<QContainerInfo::mapped_type<C> *>(r)
= (*static_cast<const C *>(c))[ = (*static_cast<const C *>(c))[
*static_cast<const QContainerTraits::key_type<C> *>(k)]; *static_cast<const QContainerInfo::key_type<C> *>(k)];
}; };
} else { } else {
return nullptr; return nullptr;
@ -787,10 +787,10 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaAssociationInterface::SetMappedAtKeyFn getSetMappedAtKeyFn() static constexpr QMetaAssociationInterface::SetMappedAtKeyFn getSetMappedAtKeyFn()
{ {
if constexpr (QContainerTraits::can_set_at_key_v<C>) { if constexpr (QContainerInfo::can_set_at_key_v<C>) {
return [](void *c, const void *k, const void *m) { return [](void *c, const void *k, const void *m) {
(*static_cast<C *>(c))[*static_cast<const QContainerTraits::key_type<C> *>(k)] = (*static_cast<C *>(c))[*static_cast<const QContainerInfo::key_type<C> *>(k)] =
*static_cast<const QContainerTraits::mapped_type<C> *>(m); *static_cast<const QContainerInfo::mapped_type<C> *>(m);
}; };
} else { } else {
return nullptr; return nullptr;
@ -799,11 +799,11 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaAssociationInterface::CreateIteratorAtKeyFn createIteratorAtKeyFn() static constexpr QMetaAssociationInterface::CreateIteratorAtKeyFn createIteratorAtKeyFn()
{ {
if constexpr (QContainerTraits::has_find_v<C>) { if constexpr (QContainerInfo::has_find_v<C>) {
return [](void *c, const void *k) -> void* { return [](void *c, const void *k) -> void* {
using Iterator = QContainerTraits::iterator<C>; using Iterator = QContainerInfo::iterator<C>;
return new Iterator(static_cast<C *>(c)->find( return new Iterator(static_cast<C *>(c)->find(
*static_cast<const QContainerTraits::key_type<C> *>(k))); *static_cast<const QContainerInfo::key_type<C> *>(k)));
}; };
} else { } else {
return nullptr; return nullptr;
@ -812,11 +812,11 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaAssociationInterface::CreateConstIteratorAtKeyFn createConstIteratorAtKeyFn() static constexpr QMetaAssociationInterface::CreateConstIteratorAtKeyFn createConstIteratorAtKeyFn()
{ {
if constexpr (QContainerTraits::has_find_v<C>) { if constexpr (QContainerInfo::has_find_v<C>) {
return [](const void *c, const void *k) -> void* { return [](const void *c, const void *k) -> void* {
using Iterator = QContainerTraits::const_iterator<C>; using Iterator = QContainerInfo::const_iterator<C>;
return new Iterator(static_cast<const C *>(c)->find( return new Iterator(static_cast<const C *>(c)->find(
*static_cast<const QContainerTraits::key_type<C> *>(k))); *static_cast<const QContainerInfo::key_type<C> *>(k)));
}; };
} else { } else {
return nullptr; return nullptr;
@ -826,20 +826,20 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
template<typename Iterator> template<typename Iterator>
static constexpr QMetaAssociationInterface::KeyAtIteratorFn keyAtIteratorFn() static constexpr QMetaAssociationInterface::KeyAtIteratorFn keyAtIteratorFn()
{ {
if constexpr (QContainerTraits::iterator_has_key_v<C>) { if constexpr (QContainerInfo::iterator_has_key_v<C>) {
return [](const void *i, void *k) { return [](const void *i, void *k) {
*static_cast<QContainerTraits::key_type<C> *>(k) *static_cast<QContainerInfo::key_type<C> *>(k)
= static_cast<const Iterator *>(i)->key(); = static_cast<const Iterator *>(i)->key();
}; };
} else if constexpr (QContainerTraits::iterator_dereferences_to_value_v<C> } else if constexpr (QContainerInfo::iterator_dereferences_to_value_v<C>
&& QContainerTraits::value_type_has_first_v<C>) { && QContainerInfo::value_type_has_first_v<C>) {
return [](const void *i, void *k) { return [](const void *i, void *k) {
*static_cast<QContainerTraits::key_type<C> *>(k) *static_cast<QContainerInfo::key_type<C> *>(k)
= (*static_cast<const Iterator *>(i))->first; = (*static_cast<const Iterator *>(i))->first;
}; };
} else if constexpr (QContainerTraits::iterator_dereferences_to_key_v<C>) { } else if constexpr (QContainerInfo::iterator_dereferences_to_key_v<C>) {
return [](const void *i, void *k) { return [](const void *i, void *k) {
*static_cast<QContainerTraits::key_type<C> *>(k) *static_cast<QContainerInfo::key_type<C> *>(k)
= *(*static_cast<const Iterator *>(i)); = *(*static_cast<const Iterator *>(i));
}; };
} else { } else {
@ -849,31 +849,31 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaAssociationInterface::KeyAtIteratorFn getKeyAtIteratorFn() static constexpr QMetaAssociationInterface::KeyAtIteratorFn getKeyAtIteratorFn()
{ {
return keyAtIteratorFn<QContainerTraits::iterator<C>>(); return keyAtIteratorFn<QContainerInfo::iterator<C>>();
} }
static constexpr QMetaAssociationInterface::KeyAtIteratorFn getKeyAtConstIteratorFn() static constexpr QMetaAssociationInterface::KeyAtIteratorFn getKeyAtConstIteratorFn()
{ {
return keyAtIteratorFn<QContainerTraits::const_iterator<C>>(); return keyAtIteratorFn<QContainerInfo::const_iterator<C>>();
} }
template<typename Iterator> template<typename Iterator>
static constexpr QMetaAssociationInterface::MappedAtIteratorFn mappedAtIteratorFn() static constexpr QMetaAssociationInterface::MappedAtIteratorFn mappedAtIteratorFn()
{ {
if constexpr (QContainerTraits::iterator_has_value_v<C>) { if constexpr (QContainerInfo::iterator_has_value_v<C>) {
return [](const void *i, void *k) { return [](const void *i, void *k) {
*static_cast<QContainerTraits::mapped_type<C> *>(k) *static_cast<QContainerInfo::mapped_type<C> *>(k)
= static_cast<const Iterator *>(i)->value(); = static_cast<const Iterator *>(i)->value();
}; };
} else if constexpr (QContainerTraits::iterator_dereferences_to_value_v<C> } else if constexpr (QContainerInfo::iterator_dereferences_to_value_v<C>
&& QContainerTraits::value_type_has_second_v<C>) { && QContainerInfo::value_type_has_second_v<C>) {
return [](const void *i, void *k) { return [](const void *i, void *k) {
*static_cast<QContainerTraits::mapped_type<C> *>(k) *static_cast<QContainerInfo::mapped_type<C> *>(k)
= (*static_cast<const Iterator *>(i))->second; = (*static_cast<const Iterator *>(i))->second;
}; };
} else if constexpr (QContainerTraits::iterator_dereferences_to_mapped_v<C>) { } else if constexpr (QContainerInfo::iterator_dereferences_to_mapped_v<C>) {
return [](const void *i, void *k) { return [](const void *i, void *k) {
*static_cast<QContainerTraits::mapped_type<C> *>(k) *static_cast<QContainerInfo::mapped_type<C> *>(k)
= *static_cast<const Iterator *>(i); = *static_cast<const Iterator *>(i);
}; };
} else { } else {
@ -883,26 +883,26 @@ class QMetaAssociationForContainer : public QMetaContainerForContainer<C>
static constexpr QMetaAssociationInterface::MappedAtIteratorFn getMappedAtIteratorFn() static constexpr QMetaAssociationInterface::MappedAtIteratorFn getMappedAtIteratorFn()
{ {
return mappedAtIteratorFn<QContainerTraits::iterator<C>>(); return mappedAtIteratorFn<QContainerInfo::iterator<C>>();
} }
static constexpr QMetaAssociationInterface::MappedAtIteratorFn getMappedAtConstIteratorFn() static constexpr QMetaAssociationInterface::MappedAtIteratorFn getMappedAtConstIteratorFn()
{ {
return mappedAtIteratorFn<QContainerTraits::const_iterator<C>>(); return mappedAtIteratorFn<QContainerInfo::const_iterator<C>>();
} }
static constexpr QMetaAssociationInterface::SetMappedAtIteratorFn getSetMappedAtIteratorFn() static constexpr QMetaAssociationInterface::SetMappedAtIteratorFn getSetMappedAtIteratorFn()
{ {
if constexpr (QContainerTraits::can_set_mapped_at_iterator_v<C> && !std::is_const_v<C>) { if constexpr (QContainerInfo::can_set_mapped_at_iterator_v<C> && !std::is_const_v<C>) {
return [](const void *i, const void *m) { return [](const void *i, const void *m) {
*(*static_cast<const QContainerTraits::iterator<C> *>(i)) *(*static_cast<const QContainerInfo::iterator<C> *>(i))
= *static_cast<const QContainerTraits::mapped_type<C> *>(m); = *static_cast<const QContainerInfo::mapped_type<C> *>(m);
}; };
} else if constexpr (QContainerTraits::iterator_dereferences_to_value_v<C> } else if constexpr (QContainerInfo::iterator_dereferences_to_value_v<C>
&& QContainerTraits::value_type_has_second_v<C>) { && QContainerInfo::value_type_has_second_v<C>) {
return [](const void *i, const void *m) { return [](const void *i, const void *m) {
(*static_cast<const QContainerTraits::iterator<C> *>(i))->second (*static_cast<const QContainerInfo::iterator<C> *>(i))->second
= *static_cast<const QContainerTraits::mapped_type<C> *>(m); = *static_cast<const QContainerInfo::mapped_type<C> *>(m);
}; };
} else { } else {
return nullptr; return nullptr;

192
tests/auto/corelib/kernel/qmetacontainer/tst_qmetacontainer.cpp
View File

@ -44,121 +44,121 @@ namespace CheckContainerTraits
{ {
struct NotAContainer {}; struct NotAContainer {};
static_assert(QContainerTraits::has_size_v<QVector<int>>); static_assert(QContainerInfo::has_size_v<QVector<int>>);
static_assert(QContainerTraits::has_size_v<QSet<int>>); static_assert(QContainerInfo::has_size_v<QSet<int>>);
static_assert(!QContainerTraits::has_size_v<NotAContainer>); static_assert(!QContainerInfo::has_size_v<NotAContainer>);
static_assert(QContainerTraits::has_size_v<std::vector<int>>); static_assert(QContainerInfo::has_size_v<std::vector<int>>);
static_assert(QContainerTraits::has_size_v<std::set<int>>); static_assert(QContainerInfo::has_size_v<std::set<int>>);
static_assert(!QContainerTraits::has_size_v<std::forward_list<int>>); static_assert(!QContainerInfo::has_size_v<std::forward_list<int>>);
static_assert(QContainerTraits::has_clear_v<QVector<int>>); static_assert(QContainerInfo::has_clear_v<QVector<int>>);
static_assert(QContainerTraits::has_clear_v<QSet<int>>); static_assert(QContainerInfo::has_clear_v<QSet<int>>);
static_assert(!QContainerTraits::has_clear_v<NotAContainer>); static_assert(!QContainerInfo::has_clear_v<NotAContainer>);
static_assert(QContainerTraits::has_clear_v<std::vector<int>>); static_assert(QContainerInfo::has_clear_v<std::vector<int>>);
static_assert(QContainerTraits::has_clear_v<std::set<int>>); static_assert(QContainerInfo::has_clear_v<std::set<int>>);
static_assert(QContainerTraits::has_clear_v<std::forward_list<int>>); static_assert(QContainerInfo::has_clear_v<std::forward_list<int>>);
static_assert(QContainerTraits::has_at_index_v<QVector<int>>); static_assert(QContainerInfo::has_at_index_v<QVector<int>>);
static_assert(!QContainerTraits::has_at_index_v<QSet<int>>); static_assert(!QContainerInfo::has_at_index_v<QSet<int>>);
static_assert(!QContainerTraits::has_at_index_v<NotAContainer>); static_assert(!QContainerInfo::has_at_index_v<NotAContainer>);
static_assert(QContainerTraits::has_at_index_v<std::vector<int>>); static_assert(QContainerInfo::has_at_index_v<std::vector<int>>);
static_assert(!QContainerTraits::has_at_index_v<std::set<int>>); static_assert(!QContainerInfo::has_at_index_v<std::set<int>>);
static_assert(!QContainerTraits::has_at_index_v<std::forward_list<int>>); static_assert(!QContainerInfo::has_at_index_v<std::forward_list<int>>);
static_assert(QContainerTraits::can_get_at_index_v<QVector<int>>); static_assert(QContainerInfo::can_get_at_index_v<QVector<int>>);
static_assert(!QContainerTraits::can_get_at_index_v<QSet<int>>); static_assert(!QContainerInfo::can_get_at_index_v<QSet<int>>);
static_assert(!QContainerTraits::can_get_at_index_v<NotAContainer>); static_assert(!QContainerInfo::can_get_at_index_v<NotAContainer>);
static_assert(QContainerTraits::can_get_at_index_v<std::vector<int>>); static_assert(QContainerInfo::can_get_at_index_v<std::vector<int>>);
static_assert(!QContainerTraits::can_get_at_index_v<std::set<int>>); static_assert(!QContainerInfo::can_get_at_index_v<std::set<int>>);
static_assert(!QContainerTraits::can_get_at_index_v<std::forward_list<int>>); static_assert(!QContainerInfo::can_get_at_index_v<std::forward_list<int>>);
static_assert(QContainerTraits::can_set_at_index_v<QVector<int>>); static_assert(QContainerInfo::can_set_at_index_v<QVector<int>>);
static_assert(!QContainerTraits::can_set_at_index_v<QSet<int>>); static_assert(!QContainerInfo::can_set_at_index_v<QSet<int>>);
static_assert(!QContainerTraits::can_set_at_index_v<NotAContainer>); static_assert(!QContainerInfo::can_set_at_index_v<NotAContainer>);
static_assert(QContainerTraits::can_set_at_index_v<std::vector<int>>); static_assert(QContainerInfo::can_set_at_index_v<std::vector<int>>);
static_assert(!QContainerTraits::can_set_at_index_v<std::set<int>>); static_assert(!QContainerInfo::can_set_at_index_v<std::set<int>>);
static_assert(!QContainerTraits::can_set_at_index_v<std::forward_list<int>>); static_assert(!QContainerInfo::can_set_at_index_v<std::forward_list<int>>);
static_assert(QContainerTraits::has_push_back_v<QVector<int>>); static_assert(QContainerInfo::has_push_back_v<QVector<int>>);
static_assert(!QContainerTraits::has_push_back_v<QSet<int>>); static_assert(!QContainerInfo::has_push_back_v<QSet<int>>);
static_assert(!QContainerTraits::has_push_back_v<NotAContainer>); static_assert(!QContainerInfo::has_push_back_v<NotAContainer>);
static_assert(QContainerTraits::has_push_back_v<std::vector<int>>); static_assert(QContainerInfo::has_push_back_v<std::vector<int>>);
static_assert(!QContainerTraits::has_push_back_v<std::set<int>>); static_assert(!QContainerInfo::has_push_back_v<std::set<int>>);
static_assert(!QContainerTraits::has_push_back_v<std::forward_list<int>>); static_assert(!QContainerInfo::has_push_back_v<std::forward_list<int>>);
static_assert(QContainerTraits::has_push_front_v<QVector<int>>); static_assert(QContainerInfo::has_push_front_v<QVector<int>>);
static_assert(!QContainerTraits::has_push_front_v<QSet<int>>); static_assert(!QContainerInfo::has_push_front_v<QSet<int>>);
static_assert(!QContainerTraits::has_push_front_v<NotAContainer>); static_assert(!QContainerInfo::has_push_front_v<NotAContainer>);
static_assert(!QContainerTraits::has_push_front_v<std::vector<int>>); static_assert(!QContainerInfo::has_push_front_v<std::vector<int>>);
static_assert(!QContainerTraits::has_push_front_v<std::set<int>>); static_assert(!QContainerInfo::has_push_front_v<std::set<int>>);
static_assert(QContainerTraits::has_push_front_v<std::forward_list<int>>); static_assert(QContainerInfo::has_push_front_v<std::forward_list<int>>);
static_assert(!QContainerTraits::has_insert_v<QVector<int>>); static_assert(!QContainerInfo::has_insert_v<QVector<int>>);
static_assert(QContainerTraits::has_insert_v<QSet<int>>); static_assert(QContainerInfo::has_insert_v<QSet<int>>);
static_assert(!QContainerTraits::has_insert_v<NotAContainer>); static_assert(!QContainerInfo::has_insert_v<NotAContainer>);
static_assert(!QContainerTraits::has_insert_v<std::vector<int>>); static_assert(!QContainerInfo::has_insert_v<std::vector<int>>);
static_assert(QContainerTraits::has_insert_v<std::set<int>>); static_assert(QContainerInfo::has_insert_v<std::set<int>>);
static_assert(!QContainerTraits::has_insert_v<std::forward_list<int>>); static_assert(!QContainerInfo::has_insert_v<std::forward_list<int>>);
static_assert(QContainerTraits::has_pop_back_v<QVector<int>>); static_assert(QContainerInfo::has_pop_back_v<QVector<int>>);
static_assert(!QContainerTraits::has_pop_back_v<QSet<int>>); static_assert(!QContainerInfo::has_pop_back_v<QSet<int>>);
static_assert(!QContainerTraits::has_pop_back_v<NotAContainer>); static_assert(!QContainerInfo::has_pop_back_v<NotAContainer>);
static_assert(QContainerTraits::has_pop_back_v<std::vector<int>>); static_assert(QContainerInfo::has_pop_back_v<std::vector<int>>);
static_assert(!QContainerTraits::has_pop_back_v<std::set<int>>); static_assert(!QContainerInfo::has_pop_back_v<std::set<int>>);
static_assert(!QContainerTraits::has_pop_back_v<std::forward_list<int>>); static_assert(!QContainerInfo::has_pop_back_v<std::forward_list<int>>);
static_assert(QContainerTraits::has_pop_front_v<QVector<int>>); static_assert(QContainerInfo::has_pop_front_v<QVector<int>>);
static_assert(!QContainerTraits::has_pop_front_v<QSet<int>>); static_assert(!QContainerInfo::has_pop_front_v<QSet<int>>);
static_assert(!QContainerTraits::has_pop_front_v<NotAContainer>); static_assert(!QContainerInfo::has_pop_front_v<NotAContainer>);
static_assert(!QContainerTraits::has_pop_front_v<std::vector<int>>); static_assert(!QContainerInfo::has_pop_front_v<std::vector<int>>);
static_assert(!QContainerTraits::has_pop_front_v<std::set<int>>); static_assert(!QContainerInfo::has_pop_front_v<std::set<int>>);
static_assert(QContainerTraits::has_pop_front_v<std::forward_list<int>>); static_assert(QContainerInfo::has_pop_front_v<std::forward_list<int>>);
static_assert(QContainerTraits::has_iterator_v<QVector<int>>); static_assert(QContainerInfo::has_iterator_v<QVector<int>>);
static_assert(QContainerTraits::has_iterator_v<QSet<int>>); static_assert(QContainerInfo::has_iterator_v<QSet<int>>);
static_assert(!QContainerTraits::has_iterator_v<NotAContainer>); static_assert(!QContainerInfo::has_iterator_v<NotAContainer>);
static_assert(QContainerTraits::has_iterator_v<std::vector<int>>); static_assert(QContainerInfo::has_iterator_v<std::vector<int>>);
static_assert(QContainerTraits::has_iterator_v<std::set<int>>); static_assert(QContainerInfo::has_iterator_v<std::set<int>>);
static_assert(QContainerTraits::has_iterator_v<std::forward_list<int>>); static_assert(QContainerInfo::has_iterator_v<std::forward_list<int>>);
static_assert(QContainerTraits::has_const_iterator_v<QVector<int>>); static_assert(QContainerInfo::has_const_iterator_v<QVector<int>>);
static_assert(QContainerTraits::has_const_iterator_v<QSet<int>>); static_assert(QContainerInfo::has_const_iterator_v<QSet<int>>);
static_assert(!QContainerTraits::has_const_iterator_v<NotAContainer>); static_assert(!QContainerInfo::has_const_iterator_v<NotAContainer>);
static_assert(QContainerTraits::has_const_iterator_v<std::vector<int>>); static_assert(QContainerInfo::has_const_iterator_v<std::vector<int>>);
static_assert(QContainerTraits::has_const_iterator_v<std::set<int>>); static_assert(QContainerInfo::has_const_iterator_v<std::set<int>>);
static_assert(QContainerTraits::has_const_iterator_v<std::forward_list<int>>); static_assert(QContainerInfo::has_const_iterator_v<std::forward_list<int>>);
static_assert(QContainerTraits::iterator_dereferences_to_value_v<QVector<int>>); static_assert(QContainerInfo::iterator_dereferences_to_value_v<QVector<int>>);
static_assert(QContainerTraits::iterator_dereferences_to_value_v<QSet<int>>); static_assert(QContainerInfo::iterator_dereferences_to_value_v<QSet<int>>);
static_assert(!QContainerTraits::iterator_dereferences_to_value_v<NotAContainer>); static_assert(!QContainerInfo::iterator_dereferences_to_value_v<NotAContainer>);
static_assert(QContainerTraits::iterator_dereferences_to_value_v<std::vector<int>>); static_assert(QContainerInfo::iterator_dereferences_to_value_v<std::vector<int>>);
static_assert(QContainerTraits::iterator_dereferences_to_value_v<std::set<int>>); static_assert(QContainerInfo::iterator_dereferences_to_value_v<std::set<int>>);
static_assert(QContainerTraits::iterator_dereferences_to_value_v<std::forward_list<int>>); static_assert(QContainerInfo::iterator_dereferences_to_value_v<std::forward_list<int>>);
static_assert(QContainerTraits::can_set_value_at_iterator_v<QVector<int>>); static_assert(QContainerInfo::can_set_value_at_iterator_v<QVector<int>>);
static_assert(!QContainerTraits::can_set_value_at_iterator_v<QSet<int>>); static_assert(!QContainerInfo::can_set_value_at_iterator_v<QSet<int>>);
static_assert(!QContainerTraits::can_set_value_at_iterator_v<NotAContainer>); static_assert(!QContainerInfo::can_set_value_at_iterator_v<NotAContainer>);
static_assert(QContainerTraits::can_set_value_at_iterator_v<std::vector<int>>); static_assert(QContainerInfo::can_set_value_at_iterator_v<std::vector<int>>);
static_assert(!QContainerTraits::can_set_value_at_iterator_v<std::set<int>>); static_assert(!QContainerInfo::can_set_value_at_iterator_v<std::set<int>>);
static_assert(QContainerTraits::can_set_value_at_iterator_v<std::forward_list<int>>); static_assert(QContainerInfo::can_set_value_at_iterator_v<std::forward_list<int>>);
static_assert(QContainerTraits::can_insert_value_at_iterator_v<QVector<int>>); static_assert(QContainerInfo::can_insert_value_at_iterator_v<QVector<int>>);
static_assert(!QContainerTraits::can_insert_value_at_iterator_v<QSet<int>>); static_assert(!QContainerInfo::can_insert_value_at_iterator_v<QSet<int>>);
static_assert(!QContainerTraits::can_insert_value_at_iterator_v<NotAContainer>); static_assert(!QContainerInfo::can_insert_value_at_iterator_v<NotAContainer>);
static_assert(QContainerTraits::can_insert_value_at_iterator_v<std::vector<int>>); static_assert(QContainerInfo::can_insert_value_at_iterator_v<std::vector<int>>);
static_assert(!QContainerTraits::can_insert_value_at_iterator_v<std::forward_list<int>>); static_assert(!QContainerInfo::can_insert_value_at_iterator_v<std::forward_list<int>>);
// The iterator is only a hint, but syntactically indistinguishable from others. // The iterator is only a hint, but syntactically indistinguishable from others.
// It's explicitly there to be signature compatible with std::vector::insert, though. // It's explicitly there to be signature compatible with std::vector::insert, though.
// Also, inserting into a set is not guaranteed to actually do anything. // Also, inserting into a set is not guaranteed to actually do anything.
static_assert(QContainerTraits::can_insert_value_at_iterator_v<std::set<int>>); static_assert(QContainerInfo::can_insert_value_at_iterator_v<std::set<int>>);
static_assert(QContainerTraits::can_erase_at_iterator_v<QVector<int>>); static_assert(QContainerInfo::can_erase_at_iterator_v<QVector<int>>);
static_assert(QContainerTraits::can_erase_at_iterator_v<QSet<int>>); static_assert(QContainerInfo::can_erase_at_iterator_v<QSet<int>>);
static_assert(!QContainerTraits::can_erase_at_iterator_v<NotAContainer>); static_assert(!QContainerInfo::can_erase_at_iterator_v<NotAContainer>);
static_assert(QContainerTraits::can_erase_at_iterator_v<std::vector<int>>); static_assert(QContainerInfo::can_erase_at_iterator_v<std::vector<int>>);
static_assert(QContainerTraits::can_erase_at_iterator_v<std::set<int>>); static_assert(QContainerInfo::can_erase_at_iterator_v<std::set<int>>);
static_assert(!QContainerTraits::can_erase_at_iterator_v<std::forward_list<int>>); static_assert(!QContainerInfo::can_erase_at_iterator_v<std::forward_list<int>>);
} }