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// Copy the code into a demo program and have a look at the result.
#include <iostream>
#include <seqan/file.h>
#include <seqan/sequence.h>
using namespace seqan;
int main()
{
// Initialization
String<char> text = "This is an awesome tutorial to get to know SeqAn!";
String<char> pattern = "tutorial";
String<int> score;
resize(score, length(text) - length(pattern) + 1);
// Computation of the similarities
// Iteration over the text (outer loop)
for (unsigned i = 0; i < length(text) - length(pattern) + 1; ++i)
{
int localScore = 0;
// Iteration over the pattern for character comparison
for (unsigned j = 0; j < length(pattern); ++j)
{
if (text[i + j] == pattern[j])
++localScore;
}
score[i] = localScore;
}
// Printing the result
for (unsigned i = 0; i < length(score); ++i)
std::cout << score[i] << " ";
std::cout << std::endl;
// > 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 8 0 1 0 0 0 0 2 0 1 0 0 1 0 3 0 1 0 1 0 0 0 0
return 0;
}
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