Update of /cvsroot/opal/opal/src/ODE
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv27140/src/ODE
Modified Files:
ODESimulator.cpp
Log Message:
Added a compile-time flag OPAL_USE_DOUBLE which determines whether OPAL's reals are floats or doubles. Also added a run-time check when a physics engine-specific Simulator (e.g. ODESimulator) is created to make sure OPAL's reals are the same size as the physics engine's reals.
Index: ODESimulator.cpp
===================================================================
RCS file: /cvsroot/opal/opal/src/ODE/ODESimulator.cpp,v
retrieving revision 1.103
retrieving revision 1.104
diff -C2 -d -r1.103 -r1.104
*** ODESimulator.cpp 19 Jun 2005 17:09:13 -0000 1.103
--- ODESimulator.cpp 24 Jun 2005 16:40:49 -0000 1.104
***************
*** 33,36 ****
--- 33,45 ----
OPAL_EXPORT_FUNCTION opal::Simulator* OPAL_CALL createSimulator()
{
+ // Check to make to ODE's reals are the same size as OPAL's reals.
+ if (sizeof(real) != sizeof(dReal))
+ {
+ OPAL_LOGGER("warning") << "The size of data types (OPAL) real "
+ << "and (ODE) dReal do not match. Make sure these "
+ << "libraries are built using the same floating point "
+ << "precision (float or double)." << std::endl;
+ }
+
return new opal::ODESimulator();
}
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