MATHLIB_EXPORT void PrintVectorEx(CTEXTSTR lpName, PCVECTOR v DBG_PASS);
#define PrintVector(v) PrintVectorEx( WIDE(#v), v DBG_SRC )
Logs the vector and leader to log. the leader is called lpName, cause it was inteded to be used by just the vector name.
PrintVector( _X );
// expands to
PrintVectorEx( "_X", _X DBG_SRC );