mirror of https://github.com/qpdf/qpdf.git
52 lines
1015 B
C++
52 lines
1015 B
C++
#include <qpdf/QPDF_Null.hh>
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#include <qpdf/JSON_writer.hh>
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#include <qpdf/QPDFObject_private.hh>
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QPDF_Null::QPDF_Null() :
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QPDFValue(::ot_null, "null")
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{
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}
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std::shared_ptr<QPDFObject>
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QPDF_Null::create()
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{
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return do_create(new QPDF_Null());
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}
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std::shared_ptr<QPDFObject>
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QPDF_Null::create(
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std::shared_ptr<QPDFObject> parent, std::string_view const& static_descr, std::string var_descr)
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{
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auto n = do_create(new QPDF_Null());
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n->setChildDescription(parent, static_descr, var_descr);
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return n;
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}
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std::shared_ptr<QPDFObject>
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QPDF_Null::create(
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std::shared_ptr<QPDFValue> parent, std::string_view const& static_descr, std::string var_descr)
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{
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auto n = do_create(new QPDF_Null());
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n->setChildDescription(parent, static_descr, var_descr);
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return n;
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}
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std::shared_ptr<QPDFObject>
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QPDF_Null::copy(bool shallow)
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{
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return create();
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}
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std::string
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QPDF_Null::unparse()
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{
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return "null";
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}
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void
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QPDF_Null::writeJSON(int json_version, JSON::Writer& p)
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{
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p << "null";
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}
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