#include <qpdf/Pl_Concatenate.hh>

#include <stdexcept>

Pl_Concatenate::Pl_Concatenate(char const* identifier, Pipeline* next) :

    Pipeline(identifier, next)

{

    if (!next) {

        throw std::logic_error("Attempt to create Pl_Concatenate with nullptr as next");

    }

}

// Must be explicit and not inline -- see QPDF_DLL_CLASS in README-maintainer

Pl_Concatenate::~Pl_Concatenate() = default;

void

Pl_Concatenate::write(unsigned char const* data, size_t len)

{

    next()->write(data, len);

}

void

Pl_Concatenate::finish()

{

}

void

Pl_Concatenate::manualFinish()

{

    next()->finish();

}