// Returns a list of parameter names and nodes held by a given XML node
void FindParameters(xmlNode* parent, StringList& parameterNames, xmlNodeList& parameterNodes)
{
if (parent == NULL || parameterNames.size() != parameterNodes.size()) return;
size_t originalCount = parameterNodes.size();
for (xmlNode* child = parent->children; child != NULL; child = child->next)
{
if (child->type != XML_ELEMENT_NODE) continue;
// Drop the technique and exta elements that may be found
if (IsEquivalent(child->name, DAE_TECHNIQUE_ELEMENT) ||
IsEquivalent(child->name, DAE_EXTRA_ELEMENT)) continue;
// Buffer this parameter node
parameterNodes.push_back(child);
}
// Retrieve all the parameter's names
size_t parameterNodeCount = parameterNodes.size();
parameterNames.resize(parameterNodeCount);
for (size_t i = originalCount; i < parameterNodeCount; ++i)
{
xmlNode* node = parameterNodes[i];
parameterNames[i] = (const char*) node->name;
}
}
// Retrieves all the child nodes of a given type
void FindChildrenByType(xmlNode* parent, const char* type, xmlNodeList& nodes)
{
if (parent != NULL)
{
for (xmlNode* child = parent->children; child != NULL; child = child->next)
{
if (child->type == XML_ELEMENT_NODE)
{
if (IsEquivalent(child->name, type)) nodes.push_back(child);
}
}
}
}
// Retrieves all the child nodes of a given type
void FindChildrenByType(xmlNode* parent, const char* type, xmlNodeList& nodes, bool bdbg)
{
if(bdbg)
{
printf( "FindChildrenByType par<%p> typ<%s>\n", parent, type );
}
if (parent != NULL)
{
for (xmlNode* child = parent->children; child != NULL; child = child->next)
{
if(bdbg)
printf( " child<%s>\n", child->name );
if (child->type == XML_ELEMENT_NODE)
{
if (IsEquivalent(child->name, type))
nodes.push_back(child);
}
}
}
}