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//![all]
#include <iostream>
#include <seqan/file.h>
#include <seqan/sequence.h>
using namespace seqan;
int computeLocalScore(String<char> subText, String<char> pattern)
{
int localScore = 0;
for (unsigned i = 0; i < length(pattern); ++i)
if (subText[i] == pattern[i])
++localScore;
return localScore;
}
String<int> computeScore(String<char> text, String<char> pattern)
{
String<int> score;
resize(score, length(text) - length(pattern) + 1, 0);
for (unsigned i = 0; i < length(text) - length(pattern) + 1; ++i)
score[i] = computeLocalScore(infix(text, i, i + length(pattern)), pattern);
return score;
}
int main()
{
String<char> text = "This is an awesome tutorial to get to know SeqAn!";
String<char> pattern = "tutorial";
String<int> score = computeScore(text, pattern);
for (unsigned i = 0; i < length(score); ++i)
std::cout << score[i] << " ";
std::cout << std::endl;
return 0;
}
//![all]
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