org.bytedeco.liquidfun

Class b2IntrusiveListNode

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.liquidfun.b2IntrusiveListNode

All Implemented Interfaces:

AutoCloseable

@NoOffset
 @Properties(inherit=liquidfun.class)
public class b2IntrusiveListNode
extends Pointer

b2IntrusiveListNode is used to implement an intrusive doubly-linked list. For example: class MyClass { public: MyClass(const char *msg) : m_msg(msg) {} const char* GetMessage() const { return m_msg; } B2_INTRUSIVE_LIST_GET_NODE(m_node); B2_INTRUSIVE_LIST_NODE_GET_CLASS(MyClass, m_node); private: b2IntrusiveListNode m_node; const char *m_msg; }; int main(int argc, char *argv[]) { b2IntrusiveListNode list; // NOTE: type is NOT MyClass MyClass a("this"); MyClass b("is"); MyClass c("a"); MyClass d("test"); list.InsertBefore(a.GetListNode()); list.InsertBefore(b.GetListNode()); list.InsertBefore(c.GetListNode()); list.InsertBefore(d.GetListNode()); for (b2IntrusiveListNode* node = list.GetNext(); node != list.GetTerminator(); node = node->GetNext()) { MyClass *cls = MyClass::GetInstanceFromListNode(node); printf("%s\n", cls->GetMessage()); } return 0; }

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
b2IntrusiveListNode() Initialize the node.
b2IntrusiveListNode(long size) Native array allocator.
b2IntrusiveListNode(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
boolean	FindNodeInList(b2IntrusiveListNode nodeToFind) Determine whether the specified node is present in this list.
long	GetLength() Calculate the length of the list.
b2IntrusiveListNode	GetNext() Get the next node in the list.
b2IntrusiveListNode	GetPrevious() Get the previous node in the list.
b2IntrusiveListNode	GetTerminator() Get the terminator of the list.
boolean	InList() Determine whether this node is in a list or the list contains nodes.
void	InsertAfter(b2IntrusiveListNode node) Insert this node after the specified node.
void	InsertBefore(b2IntrusiveListNode node) Insert this node before the specified node.
boolean	IsEmpty() Determine whether this list is empty or the node isn't in a list.
b2IntrusiveListNode	position(long position)
b2IntrusiveListNode	Remove() Remove this node from the list it's currently in.
boolean	ValidateList() If B2_INTRUSIVE_LIST_VALIDATE is 1 perform a very rough validation of all nodes in the list.

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, hashCode, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, put, realloc, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

b2IntrusiveListNode

public b2IntrusiveListNode(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

b2IntrusiveListNode

public b2IntrusiveListNode(long size)

Native array allocator. Access with Pointer.position(long).

b2IntrusiveListNode

public b2IntrusiveListNode()

Initialize the node.

Method Detail

position

public b2IntrusiveListNode position(long position)

Overrides:

position in class Pointer

InsertAfter

public void InsertAfter(b2IntrusiveListNode node)

Insert this node after the specified node.

InsertBefore

public void InsertBefore(b2IntrusiveListNode node)

Insert this node before the specified node.

GetTerminator

@Const
public b2IntrusiveListNode GetTerminator()

Get the terminator of the list.

Remove

public b2IntrusiveListNode Remove()

Remove this node from the list it's currently in.

IsEmpty

@Cast(value="bool")
public boolean IsEmpty()

Determine whether this list is empty or the node isn't in a list.

InList

@Cast(value="bool")
public boolean InList()

Determine whether this node is in a list or the list contains nodes.

GetLength

@Cast(value="uint32")
public long GetLength()

Calculate the length of the list.

GetNext

public b2IntrusiveListNode GetNext()

Get the next node in the list.

GetPrevious

public b2IntrusiveListNode GetPrevious()

Get the previous node in the list.

ValidateList

@Cast(value="bool")
public boolean ValidateList()

If B2_INTRUSIVE_LIST_VALIDATE is 1 perform a very rough validation of all nodes in the list.

FindNodeInList

@Cast(value="bool")
public boolean FindNodeInList(b2IntrusiveListNode nodeToFind)

Determine whether the specified node is present in this list.