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Xport Interface: `markup::descendant_iterator::operator *`

Dereference operator for markup::descendant_iterator and markup::const_descendant_iterator.

markup& markup::descendant_iterator::operator *() const; descendant_iterator

const markup& markup::const_descendant_iterator::operator *() const; const_descendant_iterator

Parameters

None

Returns

Returns a reference (or const reference for const_descendant_iterator) to the underlying markup object.

Remarks

Dereferences the iterator, returning a reference to the underlying markup object (for descendant_iterator), and a const reference to the underlying markup object (for const_descendant_iterator).

Complexity

Constant

Example

#include "xhtml_doc.h"
#include "xport_brochure.h"
#include <iostream>


int main(int argc, char* argv[])
{
  using namespace Xport;

  // create a root document
  document doc(root_doc);

  // populate the document
  xport_brochure broch;
  broch.create(doc);

  std::cout << "writing the elements of class 'code_block' in xport brochure.\n\n";

  // create a formatter object
  formatter fmtr(std::cout);

  // output all 'code_block' class elements to cout
  markup::const_descendant_iterator it = doc.descendant_begin();
  for (; it != doc.descendant_end(); ++it) {
    if (it->attribute(class_attribute) == "code_block") {
      fmtr << *it;
      std::cout << "\n\n";
    }
  }
}

View Xport Brochure externally

View Xport Brochure inline

View Xport Brochure source

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XHTML Parsing &Objective Reporting Toolkit

Xport Interface: markup::descendant_iterator::operator *