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qpdf/libqpdf/QPDF_Null.cc
m-holger dbc5f07b90 Rename QPDFObject::shallowCopy to copy
Add optional parameter shallow. Change logic errors to runtime errors.
2022-11-20 12:07:22 -05:00

31 lines
401 B
C++

#include <qpdf/QPDF_Null.hh>
QPDF_Null::QPDF_Null() :
QPDFValue(::ot_null, "null")
{
}
std::shared_ptr<QPDFObject>
QPDF_Null::create()
{
return do_create(new QPDF_Null());
}
std::shared_ptr<QPDFObject>
QPDF_Null::copy(bool shallow)
{
return create();
}
std::string
QPDF_Null::unparse()
{
return "null";
}
JSON
QPDF_Null::getJSON(int json_version)
{
return JSON::makeNull();
}