mirror of
https://github.com/pocoproject/poco.git
synced 2025-05-03 15:58:23 +02:00
93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
//
|
|
// ChildNodesList.cpp
|
|
//
|
|
// $Id: //poco/1.4/XML/src/ChildNodesList.cpp#1 $
|
|
//
|
|
// Library: XML
|
|
// Package: DOM
|
|
// Module: DOM
|
|
//
|
|
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person or organization
|
|
// obtaining a copy of the software and accompanying documentation covered by
|
|
// this license (the "Software") to use, reproduce, display, distribute,
|
|
// execute, and transmit the Software, and to prepare derivative works of the
|
|
// Software, and to permit third-parties to whom the Software is furnished to
|
|
// do so, all subject to the following:
|
|
//
|
|
// The copyright notices in the Software and this entire statement, including
|
|
// the above license grant, this restriction and the following disclaimer,
|
|
// must be included in all copies of the Software, in whole or in part, and
|
|
// all derivative works of the Software, unless such copies or derivative
|
|
// works are solely in the form of machine-executable object code generated by
|
|
// a source language processor.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
|
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
|
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
|
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
// DEALINGS IN THE SOFTWARE.
|
|
//
|
|
|
|
|
|
#include "Poco/DOM/ChildNodesList.h"
|
|
#include "Poco/DOM/Node.h"
|
|
#include "Poco/DOM/Document.h"
|
|
|
|
|
|
namespace Poco {
|
|
namespace XML {
|
|
|
|
|
|
ChildNodesList::ChildNodesList(const Node* pParent):
|
|
_pParent(pParent)
|
|
{
|
|
poco_check_ptr (pParent);
|
|
|
|
_pParent->duplicate();
|
|
}
|
|
|
|
|
|
ChildNodesList::~ChildNodesList()
|
|
{
|
|
_pParent->release();
|
|
}
|
|
|
|
|
|
Node* ChildNodesList::item(unsigned long index) const
|
|
{
|
|
unsigned long n = 0;
|
|
Node* pCur = _pParent->firstChild();
|
|
while (pCur && n++ < index)
|
|
{
|
|
pCur = pCur->nextSibling();
|
|
}
|
|
return pCur;
|
|
}
|
|
|
|
|
|
unsigned long ChildNodesList::length() const
|
|
{
|
|
unsigned long n = 0;
|
|
Node* pCur = _pParent->firstChild();
|
|
while (pCur)
|
|
{
|
|
++n;
|
|
pCur = pCur->nextSibling();
|
|
}
|
|
return n;
|
|
}
|
|
|
|
|
|
void ChildNodesList::autoRelease()
|
|
{
|
|
_pParent->ownerDocument()->autoReleasePool().add(this);
|
|
}
|
|
|
|
|
|
} } // namespace Poco::XML
|