Update of /cvsroot/playerstage/code/player/client_libs/libplayerc++
In directory
sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19666/client_libs/libplayerc++
Modified Files:
playerc++.h
Log Message:
prevent segfault when getting ranges from sonar proxy with no data
Index: playerc++.h
===================================================================
RCS file:
/cvsroot/playerstage/code/player/client_libs/libplayerc++/playerc++.h,v
retrieving revision 1.108
retrieving revision 1.109
diff -C2 -d -r1.108 -r1.109
*** playerc++.h 30 Jan 2008 02:06:46 -0000 1.108
--- playerc++.h 4 Feb 2008 19:54:27 -0000 1.109
***************
*** 2309,2313 ****
/// return a particular scan value
double GetScan(uint32_t aIndex) const
! { return GetVar(mDevice->scan[aIndex]); };
/// This operator provides an alternate way of access the scan data.
/// For example, SonarProxy[0] == SonarProxy.GetRange(0)
--- 2309,2313 ----
/// return a particular scan value
double GetScan(uint32_t aIndex) const
! { if (GetVar(mDevice->scan_count) <= aIndex) return -1; return
GetVar(mDevice->scan[aIndex]); };
/// This operator provides an alternate way of access the scan data.
/// For example, SonarProxy[0] == SonarProxy.GetRange(0)
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