QPDFXRefEntry.cc
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#include <qpdf/QPDFXRefEntry.hh>
#include <qpdf/QIntC.hh>
#include <qpdf/QPDFExc.hh>
#include <qpdf/Util.hh>
using namespace qpdf;
QPDFXRefEntry::QPDFXRefEntry() = default;
QPDFXRefEntry::QPDFXRefEntry(int type, qpdf_offset_t field1, int field2) :
type(type),
field1(field1),
field2(field2)
{
util::assertion(type == 1 || type == 2, "invalid xref type " + std::to_string(type));
}
int
QPDFXRefEntry::getType() const
{
return type;
}
qpdf_offset_t
QPDFXRefEntry::getOffset() const
{
util::assertion(type == 1, "getOffset called for xref entry of type != 1");
return this->field1;
}
int
QPDFXRefEntry::getObjStreamNumber() const
{
util::assertion(type == 2, "getObjStreamNumber called for xref entry of type != 2");
return QIntC::to_int(field1);
}
int
QPDFXRefEntry::getObjStreamIndex() const
{
util::assertion(type == 2, "getObjStreamIndex called for xref entry of type != 2");
return field2;
}