Basic HTML version of Foils prepared April 25 98

Foil 20 TANGO Message (cont.)

From General Tango API Java JavaScript and C Tango Tutorial Alliance 98 NCSA Illinois -- April 27 98. by TangoInteractive Team
1 int getType( struct Event* pEv )
  • returns type of message (DATA or CONTROL)
2 int getLen( struct Event* pEv )
  • returns length of data
3 char* getData( struct Event* pEv )
  • returns pointer to data
  • returned pointer points to newly allocated buffer, this buffer should be freed using C free(...) function
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