XmlNode* XmlNode::FindChild(const char* path)
{
XmlNode* result = this;
if ((path != NULL) && (path[0] != '\0'))
{
MultiString names(path, "/", NULL);
if (names.word_count() > 0)
{
int k = 0;
int m = names.word_count() - 1;
while ((k < m) && (result != NULL))
{
const char* name = names.word(k);
int i = 0;
int n = result->ChildCount();
while ((i < n) && (strcmp(result->Child(i)->Name(), name) != 0))
++i; // next child
if (i < n)
result = result->Child(i);
else
result = NULL; //not found
++k; // next level
}
}
}
return result;
}
bool NonRecursiveXmlNodeEnumerator::MoveNext()
{
if (m_CurrentChild < m_Parent->ChildCount())
++m_CurrentChild;
return m_CurrentChild < m_Parent->ChildCount();
}
inline
bool NonRecursiveXmlNodeEnumerator::IsAfterLast()
{
return m_CurrentChild >= m_Parent->ChildCount();
}