|
pure virtual |
Reads data from the underlying component.
pBuffer | [ out ] The address of a buffer in which the data will be placed. |
cBytesToRead | [ in ] The size of the buffer in bytes. An attempt will be made to fill the buffer, however the underly component may return fewer bytes than requested. |
pcBytesRead | [ out ] The address of a P6SIZE in which will be placed the number of bytes written into pBuffer. |