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#include <iostream>
#include <seqan/sequence.h>
#include <seqan/stream.h>

using namespace seqan2;

// Function to print simple alignment between two sequences with the same length
// .. for two sequences of different types
template <typename TText1, typename TText2>
void printAlign(TText1 const & genomeFragment, TText2 const & read)
{
    std::cout <<  "Alignment " << std::endl;
    std::cout << "  genome : ";
    std::cout << genomeFragment << std::endl;
    std::cout << "  read   : ";
    std::cout << read << std::endl;
}

int main()
{
    // We have given a genome sequence
    Dna5String genome = "ATGGTTTCAACGTAATGCTGAACATGTCGCGT";
    // A read sequence
    Dna5String read = "TGGTNTCA";
    // And the begin position of a given alignment between the read and the genome
    unsigned beginPosition = 1;
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    // Create Infix of type Dna5String and get the corresponding infix sequence of genome
    Infix<Dna5String>::Type genomeFragment = infix(genome, beginPosition, beginPosition + length(read));

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    // Call of our function to print the simple alignment
    printAlign(genomeFragment, read);
    return 0;
}
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