#include <PdfInputStream.h>
Inheritance diagram for PoDoFo::PdfMemoryInputStream:
Public Member Functions | |
| PdfMemoryInputStream (const char *pBuffer, pdf_long lBufferLen) | |
| virtual pdf_long | Read (char *pBuffer, pdf_long lLen, pdf_long *) |
Detailed Description
An input stream that reads data from a memory buffer
Constructor & Destructor Documentation
◆ PdfMemoryInputStream()
| PoDoFo::PdfMemoryInputStream::PdfMemoryInputStream | ( | const char * | pBuffer, |
| pdf_long | lBufferLen | ||
| ) |
Open a file for reading data
- Parameters
-
pBuffer buffer to read from lBufferLen length of the buffer
Member Function Documentation
◆ Read()
|
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 occurred and zero if no more bytes are available for reading.
Implements PoDoFo::PdfInputStream.
