File: debug_stream_set_underlying_stream.cpp

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seqan3 3.0.2%2Bds-9
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#include <sstream>

#include <seqan3/alphabet/nucleotide/dna5.hpp>
#include <seqan3/core/debug_stream.hpp>

int main()
{
    using seqan3::operator""_dna5;

    std::ostringstream o;
    seqan3::debug_stream.set_underlying_stream(o);

    seqan3::debug_stream << "ACGT"_dna5;

    o.flush();
    seqan3::debug_stream << o.str(); // prints the string stream's buffer: "ACGT"
}