Group.h File Reference

Concept check class for variable types with Group properties. More...

Go to the source code of this file.

Classes
struct	gtsam::group_tag
	tag to assert a type is a group More...
struct	gtsam::multiplicative_group_tag
	Group operator syntax flavors. More...
struct	gtsam::additive_group_tag
struct	gtsam::traits< T >
	A manifold defines a space in which there is a notion of a linear tangent space that can be centered around a given point on the manifold. More...
class	gtsam::IsGroup< G >
	Group Concept. More...
class	gtsam::DirectProduct
struct	gtsam::traits< DirectProduct< G, H > >
class	gtsam::DirectSum< G, H >
	Template to construct the direct sum of two additive groups Assumes existence of three additive operators for both groups. More...
struct	gtsam::traits< DirectSum< G, H > >

Namespaces
	gtsam
	Global functions in a separate testing namespace.

Macros
#define	GTSAM_CONCEPT_GROUP_INST(T)   template class gtsam::IsGroup<T>;
	Macros for using the IsGroup. More...
#define	GTSAM_CONCEPT_GROUP_TYPE(T)   typedef gtsam::IsGroup<T> _gtsam_IsGroup_##T;

Functions
template<typename G >
	gtsam::BOOST_CONCEPT_REQUIRES (((IsGroup< G >)),(bool)) check_group_invariants(const G &a
	Check invariants.

Variables
const G &	gtsam::b
const G double	gtsam::tol

Detailed Description

Concept check class for variable types with Group properties.

Date

November, 2011

Author

Alex Cunningham

Frank Dellaert

Macro Definition Documentation

GTSAM_CONCEPT_GROUP_INST

#define GTSAM_CONCEPT_GROUP_INST

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T

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template class gtsam::IsGroup<T>;

Macros for using the IsGroup.

• An instantiation for use inside unit tests
• A typedef for use inside generic algorithms

NOTE: intentionally not in the gtsam namespace to allow for classes not in the gtsam namespace to be more easily enforced as testable