QNodeId Class
class Qt3DCore::QNodeIdUniquely identifies a QNode. More...
| Header: | #include <Qt3DCore/QNodeId> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS 3DCore) target_link_libraries(mytarget PRIVATE Qt6::3DCore) |
| qmake: | QT += 3dcore |
Public Functions
| quint64 | id() const |
| bool | isNull() const |
| bool | operator bool() const |
| bool | operator!=(Qt3DCore::QNodeId other) const |
| bool | operator<(Qt3DCore::QNodeId other) const |
| bool | operator==(Qt3DCore::QNodeId other) const |
| bool | operator>(Qt3DCore::QNodeId other) const |
Static Public Members
| Qt3DCore::QNodeId | createId() |
Related Non-Members
| QNodeIdVector | |
| size_t | qHash(Qt3DCore::QNodeId id, size_t seed = 0) |
Detailed Description
Member Function Documentation
[static noexcept] Qt3DCore::QNodeId QNodeId::createId()
Returns node id.
[constexpr noexcept] quint64 QNodeId::id() const
Returns
[constexpr noexcept] bool QNodeId::isNull() const
Returns
[constexpr noexcept] bool QNodeId::operator bool() const
Returns
[constexpr noexcept] bool QNodeId::operator!=(Qt3DCore::QNodeId other) const
Returns true if this != other.
[constexpr noexcept] bool QNodeId::operator<(Qt3DCore::QNodeId other) const
Returns true if this < other.
[constexpr noexcept] bool QNodeId::operator==(Qt3DCore::QNodeId other) const
Returns true if this == other.
[constexpr noexcept] bool QNodeId::operator>(Qt3DCore::QNodeId other) const
Returns true if this > other.
Related Non-Members
[alias] QNodeIdVector
A vector of QNodeIds.
[constexpr noexcept] size_t qHash(Qt3DCore::QNodeId id, size_t seed = 0)
Returns hash of node with id and optional seed.