source/html/Parser.cpp

   1 // ANNA - Anna is Not Nothingness Anymore                                                         //
   2 //                                                                                                //
   3 // (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
   4 //                                                                                                //
   5 // See project site at http://redmine.teslayout.com/projects/anna-suite                           //
   6 // See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
   7
   8
   9 #include <anna/html/Parser.hpp>
  10
  11 using namespace std;
  12 using namespace anna;
  13
  14 const html::Node* html::Parser::getHead()
  15 noexcept(false) {
  16   if(a_head != NULL)
  17     return a_head;
  18
  19   const html::Node* root = getRoot();
  20
  21   if(root == NULL)
  22     throw RuntimeException("anna::html::Parser::apply was not called", ANNA_FILE_LOCATION);
  23
  24   return a_head = root->find("head");
  25 }
  26
  27 const html::Node* html::Parser::getBody()
  28 noexcept(false) {
  29   if(a_body != NULL)
  30     return a_body;
  31
  32   const html::Node* root = getRoot();
  33
  34   if(root == NULL)
  35     throw RuntimeException("anna::html::Parser::apply was not called", ANNA_FILE_LOCATION);
  36
  37   return a_body = root->find("body");
  38 }