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qpdf/libqpdf/Pl_Count.cc

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#include <qpdf/Pl_Count.hh>
Pl_Count::Pl_Count(char const* identifier, Pipeline* next) :
Pipeline(identifier, next),
count(0),
last_char('\0')
{
}
Pl_Count::~Pl_Count()
{
}
void
Pl_Count::write(unsigned char* buf, int len)
{
if (len)
{
this->count += len;
getNext()->write(buf, len);
this->last_char = buf[len - 1];
}
}
void
Pl_Count::finish()
{
getNext()->finish();
}
int
Pl_Count::getCount() const
{
return this->count;
}
unsigned char
Pl_Count::getLastChar() const
{
return this->last_char;
}