PoDoFo::PdfMemoryInputStream Class Reference

#include <PdfInputStream.h>

Inheritance diagram for PoDoFo::PdfMemoryInputStream:
PoDoFo::PdfInputStream

List of all members.

Public Member Functions

 PdfMemoryInputStream (const char *pBuffer, long lBufferLen)
virtual long Read (char *pBuffer, long lLen)

Detailed Description

An input stream that reads data from a memory buffer


Constructor & Destructor Documentation

PoDoFo::PdfMemoryInputStream::PdfMemoryInputStream ( const char *  pBuffer,
long  lBufferLen 
)

Open a file for reading data

Parameters:
pBuffer buffer to read from
lBufferLen length of the buffer

Member Function Documentation

long PoDoFo::PdfMemoryInputStream::Read ( char *  pBuffer,
long  lLen 
) [virtual]

Read data from the input stream

Parameters:
pBuffer the data will be stored into this buffer
lLen the size of the buffer and number of bytes that will be read
Returns:
the number of bytes read, -1 if an error ocurred and zero if no more bytes are available for reading.

Implements PoDoFo::PdfInputStream.

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