CODEWITHSUNDEEP
c++xmlrapidxml
Roberto Jaimes
Roberto Jaimes

Reputation: 105

C++, RapidXML: function to get total of siblings nodes

for example:

<something>
   <x/>
   <x/>
   <y/>
   <z/>
</something>

It must return 2, I thought about using, for this example:

int Get_total_x(){
   int total=0;
   for(xml_node<> *x=root_node->first_node("x"); x; x=x->next_sibling()){
      total++;
   };
   return total;
};

Does RapidXML has a especific function for that?

Upvotes: 1

Views: 323

Answers (2)

Sergio
Sergio

Reputation: 941

Your xml file section, I presume, is not valid: the <x>, <x>, <y>, <z> elements aren't closed and are not empty. You should write <x/>, <x/>, <y/>, <z/>

Upvotes: 0

Gilson PJ
Gilson PJ

Reputation: 3580

I am not familiar with rapidxml anyway I just gone through the code and I found 

inline std::size_t count_children(xml_node<Ch> *node)

in rapidxml_utils.hpp

Upvotes: 0

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