Group.h File Reference

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

#include <gtsam/base/Testable.h>
#include <utility>

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Classes
struct	gtsam::additive_group_tag
class	gtsam::DirectProduct
class	gtsam::DirectSum< G, H >
struct	gtsam::group_tag
	tag to assert a type is a group More...
class	gtsam::IsGroup< G >
struct	gtsam::multiplicative_group_tag
	Group operator syntax flavors. More...
struct	gtsam::traits< T >
struct	gtsam::traits< DirectProduct< G, H > >
struct	gtsam::traits< DirectSum< G, H > >

Namespaces
	gtsam
	traits

Macros
#define	GTSAM_CONCEPT_GROUP_INST(T)   template class gtsam::IsGroup<T>;
#define	GTSAM_CONCEPT_GROUP_TYPE(T)   typedef gtsam::IsGroup<T> _gtsam_IsGroup_##T;

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

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

Definition in file Group.h.

Macro Definition Documentation

GTSAM_CONCEPT_GROUP_INST

#define GTSAM_CONCEPT_GROUP_INST

(

T

)

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

Definition at line 208 of file Group.h.

GTSAM_CONCEPT_GROUP_TYPE

#define GTSAM_CONCEPT_GROUP_TYPE

(

T

)

typedef gtsam::IsGroup<T> _gtsam_IsGroup_##T;

Definition at line 209 of file Group.h.