| clear()=0 | IFilterDataSource | [pure virtual] |
| close()=0 | IFilterDataSource | [pure virtual] |
| isEOF()=0 | IFilterDataSource | [pure virtual] |
| open(string inSourceLocation)=0 | IFilterDataSource | [pure virtual] |
| read(char *outBuffer, unsigned long inNumBytes)=0 | IFilterDataSource | [pure virtual] |
| seek(unsigned long inPos)=0 | IFilterDataSource | [pure virtual] |
1.3.9