/// <summary>
/// Initialize an existing shared information atom. This method should only be used by the XNodeInfoTable.
/// </summary>
public void Init(string localName, string namespaceUri, string prefix, string baseUri,
XPathNode[] pageParent, XPathNode[] pageSibling, XPathNode[] pageSimilar,
XPathDocument doc, int lineNumBase, int linePosBase)
{
Debug.Assert(localName != null && namespaceUri != null && prefix != null && doc != null);
this.localName = localName;
this.namespaceUri = namespaceUri;
this.prefix = prefix;
this.baseUri = baseUri;
this.pageParent = pageParent;
this.pageSibling = pageSibling;
this.pageSimilar = pageSimilar;
this.doc = doc;
this.lineNumBase = lineNumBase;
this.linePosBase = linePosBase;
this.next = null;
this.pageInfo = null;
this.hashCode = 0;
this.localNameHash = 0;
for (int i = 0; i < this.localName.Length; i++)
{
this.localNameHash += (this.localNameHash << 7) ^ this.localName[i];
}
}
public void Init(int initialPageSize)
{
this.pageSize = initialPageSize;
this.page = new XPathNode[this.pageSize];
this.pageInfo = new XPathNodePageInfo(null, 1);
this.page[0].Create(this.pageInfo);
}
/// <summary>
/// Initialize an existing shared information atom. This method should only be used by the XNodeInfoTable.
/// </summary>
public void Init(string localName, string namespaceUri, string prefix, string baseUri,
XPathNode[] pageParent, XPathNode[] pageSibling, XPathNode[] pageSimilar,
XPathDocument doc, int lineNumBase, int linePosBase)
{
Debug.Assert(localName != null && namespaceUri != null && prefix != null && doc != null);
_localName = localName;
_namespaceUri = namespaceUri;
_prefix = prefix;
_baseUri = baseUri;
_pageParent = pageParent;
_pageSibling = pageSibling;
_pageSimilar = pageSimilar;
_doc = doc;
_lineNumBase = lineNumBase;
_linePosBase = linePosBase;
_next = null;
_pageInfo = null;
_hashCode = 0;
_localNameHash = 0;
for (int i = 0; i < _localName.Length; i++)
{
_localNameHash += (_localNameHash << 7) ^ _localName[i];
}
}
/// <summary>
/// Allocates and returns the initial node page.
/// </summary>
public void Init(int initialPageSize)
{
// 0th slot: Index 0 is reserved to mean "null node". Only use 0th slot to store PageInfo.
_pageSize = initialPageSize;
_page = new XPathNode[_pageSize];
_pageInfo = new XPathNodePageInfo(null, 1);
_page[0].Create(_pageInfo);
}
public void AllocateSlot(out XPathNode[] page, out int idx)
{
page = this.page;
idx = this.pageInfo.NodeCount;
if (++this.pageInfo.NodeCount >= this.page.Length)
{
if (this.pageSize < 0x10000)
{
this.pageSize *= 2;
}
this.page = new XPathNode[this.pageSize];
this.pageInfo.NextPage = this.page;
this.pageInfo = new XPathNodePageInfo(page, this.pageInfo.PageNumber + 1);
this.page[0].Create(this.pageInfo);
}
}
/// <summary>
/// Allocate the next slot in the current node page. Return a reference to the page and the index
/// of the allocated slot.
/// </summary>
public void AllocateSlot(out XPathNode[] page, out int idx)
{
page = _page;
idx = _pageInfo.NodeCount;
// Allocate new page if necessary
if (++_pageInfo.NodeCount >= _page.Length)
{
if (_pageSize < (1 << 16))
{
// New page shouldn't contain more slots than 16 bits can address
_pageSize *= 2;
}
_page = new XPathNode[_pageSize];
_pageInfo.NextPage = _page;
_pageInfo = new XPathNodePageInfo(page, _pageInfo.PageNumber + 1);
_page[0].Create(_pageInfo);
}
}
public void Init(string localName, string namespaceUri, string prefix, string baseUri, XPathNode[] pageParent, XPathNode[] pageSibling, XPathNode[] pageSimilar, XPathDocument doc, int lineNumBase, int linePosBase)
{
this.localName = localName;
this.namespaceUri = namespaceUri;
this.prefix = prefix;
this.baseUri = baseUri;
this.pageParent = pageParent;
this.pageSibling = pageSibling;
this.pageSimilar = pageSimilar;
this.doc = doc;
this.lineNumBase = lineNumBase;
this.linePosBase = linePosBase;
this.next = null;
this.pageInfo = null;
this.hashCode = 0;
this.localNameHash = 0;
for (int i = 0; i < this.localName.Length; i++)
{
this.localNameHash += (this.localNameHash << 7) ^ this.localName[i];
}
}
//-----------------------------------------------
// Node construction
//-----------------------------------------------
/// <summary>
/// Constructs the 0th XPathNode in each page, which contains only page information.
/// </summary>
public void Create(XPathNodePageInfo pageInfo)
{
this.info = new XPathNodeInfoAtom(pageInfo);
}
/// <summary>
/// Construct information for the 0th node in each page. The only field which is defined is this.pageInfo,
/// and it contains information about that page (pageNum, nextPage, etc.).
/// </summary>
public XPathNodeInfoAtom(XPathNodePageInfo pageInfo)
{
this.pageInfo = pageInfo;
}
/// <summary>
/// Allocate the next slot in the current node page. Return a reference to the page and the index
/// of the allocated slot.
/// </summary>
public void AllocateSlot(out XPathNode[] page, out int idx)
{
page = _page;
idx = _pageInfo.NodeCount;
// Allocate new page if necessary
if (++_pageInfo.NodeCount >= _page.Length)
{
if (_pageSize < (1 << 16))
{
// New page shouldn't contain more slots than 16 bits can address
_pageSize *= 2;
}
_page = new XPathNode[_pageSize];
_pageInfo.NextPage = _page;
_pageInfo = new XPathNodePageInfo(page, _pageInfo.PageNumber + 1);
_page[0].Create(_pageInfo);
}
}
/// <summary>
/// Construct information for the 0th node in each page. The only field which is defined is this.pageInfo,
/// and it contains information about that page (pageNum, nextPage, etc.).
/// </summary>
public XPathNodeInfoAtom(XPathNodePageInfo pageInfo)
{
_pageInfo = pageInfo;
}
/// <summary>
/// Initialize an existing shared information atom. This method should only be used by the XNodeInfoTable.
/// </summary>
public void Init(string localName, string namespaceUri, string prefix, string baseUri,
XPathNode[] pageParent, XPathNode[] pageSibling, XPathNode[] pageSimilar,
XPathDocument doc, int lineNumBase, int linePosBase)
{
Debug.Assert(localName != null && namespaceUri != null && prefix != null && doc != null);
_localName = localName;
_namespaceUri = namespaceUri;
_prefix = prefix;
_baseUri = baseUri;
_pageParent = pageParent;
_pageSibling = pageSibling;
_pageSimilar = pageSimilar;
_doc = doc;
_lineNumBase = lineNumBase;
_linePosBase = linePosBase;
_next = null;
_pageInfo = null;
_hashCode = 0;
_localNameHash = 0;
for (int i = 0; i < _localName.Length; i++)
_localNameHash += (_localNameHash << 7) ^ _localName[i];
}
/// <summary>
/// Construct information for the 0th node in each page. The only field which is defined is this.pageInfo,
/// and it contains information about that page (pageNum, nextPage, etc.).
/// </summary>
public XPathNodeInfoAtom(XPathNodePageInfo pageInfo)
{
_pageInfo = pageInfo;
}
public void AllocateSlot(out XPathNode[] page, out int idx)
{
page = this.page;
idx = this.pageInfo.NodeCount;
if (++this.pageInfo.NodeCount >= this.page.Length)
{
if (this.pageSize < 0x10000)
{
this.pageSize *= 2;
}
this.page = new XPathNode[this.pageSize];
this.pageInfo.NextPage = this.page;
this.pageInfo = new XPathNodePageInfo(page, this.pageInfo.PageNumber + 1);
this.page[0].Create(this.pageInfo);
}
}
public void Init(int initialPageSize)
{
this.pageSize = initialPageSize;
this.page = new XPathNode[this.pageSize];
this.pageInfo = new XPathNodePageInfo(null, 1);
this.page[0].Create(this.pageInfo);
}
/// <summary>
/// Construct information for the 0th node in each page. The only field which is defined is this.pageInfo,
/// and it contains information about that page (pageNum, nextPage, etc.).
/// </summary>
public XPathNodeInfoAtom(XPathNodePageInfo pageInfo) {
this.pageInfo = pageInfo;
}
//-----------------------------------------------
// Node construction
//-----------------------------------------------
/// <summary>
/// Constructs the 0th XPathNode in each page, which contains only page information.
/// </summary>
public void Create(XPathNodePageInfo pageInfo)
{
_info = new XPathNodeInfoAtom(pageInfo);
}
/// <summary>
/// Allocates and returns the initial node page.
/// </summary>
public void Init(int initialPageSize)
{
// 0th slot: Index 0 is reserved to mean "null node". Only use 0th slot to store PageInfo.
_pageSize = initialPageSize;
_page = new XPathNode[_pageSize];
_pageInfo = new XPathNodePageInfo(null, 1);
_page[0].Create(_pageInfo);
}
