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//![includes]
#include <iostream>
#include <seqan/index.h>
using namespace seqan2;
//![includes]
//![initialization]
int main()
{
String<char> myString = "abracadabra";
typedef Index<String<char>, IndexWotd<> > TMyIndex;
TMyIndex myIndex(myString);
String<int> propMap;
//![initialization]
//![iteration]
Iterator<TMyIndex, TopDown<ParentLinks<Preorder> > >::Type myIterator(myIndex);
int depth;
while (!atEnd(myIterator))
{
if (isRoot(myIterator))
depth = 0;
else
depth = getProperty(propMap, nodeUp(myIterator)) + 1;
resizeVertexMap(propMap, myIndex);
assignProperty(propMap, value(myIterator), depth);
++myIterator;
}
//![iteration]
//![output]
goBegin(myIterator);
while (!atEnd(myIterator))
{
std::cout << getProperty(propMap, value(myIterator)) << '\t' << representative(myIterator) << std::endl;
++myIterator;
}
return 0;
}
//![output]
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