#include <PdfInputStream.h>
Public Member Functions | |
virtual pdf_long | Read (char *pBuffer, pdf_long lLen)=0 |
An interface for reading blocks of data from an a data source.
virtual pdf_long PoDoFo::PdfInputStream::Read | ( | char * | pBuffer, | |
pdf_long | lLen | |||
) | [pure virtual] |
Read data from the input stream
pBuffer | the data will be stored into this buffer | |
lLen | the size of the buffer and number of bytes that will be read |
Implemented in PoDoFo::PdfRC4InputStream, PoDoFo::PdfFileInputStream, PoDoFo::PdfMemoryInputStream, and PoDoFo::PdfDeviceInputStream.