44 operator size_t()
const {
49 return (i_ + h.i_) % N;
53 return (N + i_ - h.i_) % N;
60 void print(
const std::string& s =
"")
const {
61 std::cout << s << i_ << std::endl;
65 return other.i_ == i_;
71struct traits<
Cyclic<N> > : internal::AdditiveGroupTraits<Cyclic<N> >,
Concept check for values that can be used in unit tests.
Concept check class for variable types with Group properties.
Global functions in a separate testing namespace.
Definition chartTesting.h:28
A manifold defines a space in which there is a notion of a linear tangent space that can be centered ...
Definition concepts.h:30
A helper that implements the traits interface for GTSAM types.
Definition Testable.h:151
Cyclic group of order N.
Definition Cyclic.h:30
bool equals(const Cyclic &other, double tol=1e-9) const
equals with an tolerance, prints out message if unequal
Definition Cyclic.h:64
void print(const std::string &s="") const
print with optional string
Definition Cyclic.h:60
Cyclic()
Default constructor yields identity.
Definition Cyclic.h:39
Cyclic(size_t i)
Constructor.
Definition Cyclic.h:34
Cyclic operator-(const Cyclic &h) const
Subtraction modulo N.
Definition Cyclic.h:52
Cyclic operator+(const Cyclic &h) const
Addition modulo N.
Definition Cyclic.h:48
Cyclic operator-() const
Inverse.
Definition Cyclic.h:56