93 	TiffStream* ts = reinterpret_cast<TiffStream*>(fd);  in read()  local
94     if(ts->m_inStream != NULL) {  in read()
95 	    istr = ts->m_inStream;  in read()
96 	} else if(ts->m_ioStream != NULL) {  in read()
97 	    istr = ts->m_ioStream;  in read()
100 	int remain = ts->m_streamLength - ts->tell(fd);  in read()
109 	TiffStream* ts = reinterpret_cast<TiffStream*>(fd);  in write()  local
111 	if(ts->m_outStream != NULL) {  in write()
112 	    ostr = ts->m_outStream;  in write()
113 	} else if(ts->m_ioStream != NULL) {  in write()
114 	    ostr = ts->m_ioStream;  in write()
125     TiffStream* ts = reinterpret_cast<TiffStream*>(fd);  in seek()  local
126     if(ts->seekInt(fd, offset, origin) == true) return offset;  in seek()
133     TiffStream* ts = reinterpret_cast<TiffStream*>(fd);  in close()  local
134 	if(ts->m_inStream != NULL) {  in close()
135 		ts->m_inStream = NULL;  in close()
137 	} else if(ts->m_outStream != NULL) {  in close()
138 		ts->m_outStream = NULL;  in close()
140 	} else if(ts->m_ioStream != NULL) {  in close()
141 		ts->m_ioStream = NULL;  in close()
150     TiffStream* ts = reinterpret_cast<TiffStream*>(fd);  in size()  local
151     return ts->getSize(fd);  in size()
181     TiffStream* ts = reinterpret_cast<TiffStream*>(fd);  in tell()  local
182     if(ts->m_inStream != NULL) {  in tell()
183 	    return ts->m_inStream->tellg();  in tell()
184 	} else if(ts->m_outStream != NULL) {  in tell()
185 	    return ts->m_outStream->tellp();  in tell()
186 	} else if(ts->m_ioStream != NULL) {  in tell()
187 		return ts->m_ioStream->tellg();  in tell()
210 	TiffStream* ts = reinterpret_cast<TiffStream*>(fd);  in seekInt()  local
211     if(ts->m_inStream != NULL) {  in seekInt()
212 	    ts->m_inStream->seekg(offset, org);  in seekInt()
214 	} else if(ts->m_outStream != NULL) {  in seekInt()
215 	    ts->m_outStream->seekp(offset, org);  in seekInt()
217 	} else if(ts->m_ioStream != NULL) {  in seekInt()
218 	    ts->m_ioStream->seekg(offset, org);  in seekInt()
219 		ts->m_ioStream->seekp(offset, org);  in seekInt()
228 	TiffStream* ts = reinterpret_cast<TiffStream*>(fd);  in isOpen()  local
229 	return (ts->m_inStream != NULL ||  in isOpen()
230 		   ts->m_outStream != NULL ||  in isOpen()
231 		   ts->m_ioStream != NULL);  in isOpen()