Object *dictLookupNF(char *key, Object *obj);
char *dictGetKey(int i);
Object *dictGetVal(int i, Object *obj);
Object *dictGetValNF(int i, Object *obj);

// Stream accessors.
GBool streamIs(char *dictType);
void streamReset();
void streamClose();
int streamGetChar();
int streamLookChar();
char *streamGetLine(char *buf, int size);
Guint streamGetPos();
void streamSetPos(Guint pos, int dir = 0);
Dict *streamGetDict();
private:

ObjType type; // object type
union { // value for each type:
GBool booln; // boolean
int intg; // integer
double real; // real
GString *string; // string
char *name; // name
Array *array; // array
Dict *dict; // dictionary
Stream *stream; // stream
Ref ref; // indirect reference
char *cmd; // command
};
};