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A bit more compact

release/4.3a0
dellaert 2014-12-07 18:55:33 +01:00
parent 9194b92cf6
commit 481be10509
1 changed files with 3 additions and 6 deletions
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9
gtsam/base/concepts.h
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@ -192,16 +192,13 @@ public:
} }
BOOST_CONCEPT_USAGE(IsGroup) { BOOST_CONCEPT_USAGE(IsGroup) {
using group::compose;
using group::between;
using group::inverse;
BOOST_STATIC_ASSERT_MSG( BOOST_STATIC_ASSERT_MSG(
(boost::is_base_of<traits::group_tag, structure_category_tag>::value), (boost::is_base_of<traits::group_tag, structure_category_tag>::value),
"This type's structure_category trait does not assert it as a group (or derived)"); "This type's structure_category trait does not assert it as a group (or derived)");
e = group::traits::identity<T>::value; e = group::traits::identity<T>::value;
g = compose(g, h); g = group::compose(g, h);
g = between(g, h); g = group::between(g, h);
g = inverse(g); g = group::inverse(g);
operator_usage(flavor); operator_usage(flavor);
} }