Sorry … forgot to add. Changing it to:

// Internal use only
//struct BondSM
class BondSM
{
public:
  BondSM(bond::Bond *b_) : b(b_) {}
  void Connected();
  void SisterDied();
  void Death();
  void Heartbeat();
  void StartDying();

private:
  bond::Bond *b;
};

didn't seem to cause any issues … it compiled fine.


On May 5, 2012, at 3:42 PM, Kevin Walchko wrote:

> 
> 
> I get the following compile warnings … looking at bond.h it does declare BondSM as a struct at the bottom and a friend class also, but then BondSM_sm.h now calls it a class. This all seems odd. 
> 
> Shouldn't the declaration in bond.h be a class?
> 
> // Internal use only
> struct BondSM << change  to class??
> {
>  BondSM(bond::Bond *b_) : b(b_) {}
>  void Connected();
>  void SisterDied();
>  void Death();
>  void Heartbeat();
>  void StartDying();
> 
> private:
>  bond::Bond *b;
> };
> 
> -----------------------------------
> Error snippet:
> 
> Scanning dependencies of target rospack_genmsg_libexe
> [  0%] Built target rospack_genmsg_libexe
> Scanning dependencies of target rosbuild_precompile
> [  0%] Built target rosbuild_precompile
> Scanning dependencies of target bondcpp
> [ 33%] Building CXX object CMakeFiles/bondcpp.dir/src/timeout.o
> [ 66%] Building CXX object CMakeFiles/bondcpp.dir/src/bond.o
> In file included from /Users/kevin/ros_sandbox/stacks/bond_core/bondcpp/src/bond.cpp:32:
> /Users/kevin/ros_sandbox/stacks/bond_core/bondcpp/include/bondcpp/bond.h:186:1: warning: 
>      'BondSM' defined as a struct here but previously declared as a class
>      [-Wmismatched-tags]
> struct BondSM
> ^
> /Users/kevin/ros_sandbox/stacks/bond_core/bondcpp/include/BondSM_sm.h:25:1: note: 
>      did you mean struct here?
> class BondSM;
> ^~~~~
> struct
> 1 warning generated.
> [100%] Building CXX object CMakeFiles/bondcpp.dir/src/BondSM_sm.o
> In file included from /Users/kevin/ros_sandbox/stacks/bond_core/bondcpp/src/BondSM_sm.cpp:8:
> /Users/kevin/ros_sandbox/stacks/bond_core/bondcpp/include/bondcpp/bond.h:186:1: warning: 
>      'BondSM' defined as a struct here but previously declared as a class
>      [-Wmismatched-tags]
> struct BondSM
> ^
> /Users/kevin/ros_sandbox/stacks/bond_core/bondcpp/include/BondSM_sm.h:25:1: note: 
>      did you mean struct here?
> class BondSM;
> ^~~~~
> struct
> 1 warning generated.
> Linking CXX shared library ../lib/libbondcpp.dylib
> clang: warning: argument unused during compilation: '-pthread'
> [100%] Built target bondcpp