mirror of https://github.com/CGAL/cgal
22 lines
546 B
C++
22 lines
546 B
C++
#ifndef CGAL_EXACTNESS_H
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#define CGAL_EXACTNESS_H
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#include <boost/mpl/has_xxx.hpp>
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#include <CGAL/tags.h>
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namespace CGAL {
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#define CGAL_STRAWBERRY(Is_pretty) \
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namespace internal { \
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BOOST_MPL_HAS_XXX_TRAIT_DEF(Is_pretty) \
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} \
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template<class T,bool=internal::has_##Is_pretty<T>::value> \
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struct Is_pretty : boost::false_type {}; \
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template<class T> \
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struct Is_pretty<T,true> : T::Is_pretty {}
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CGAL_STRAWBERRY(Is_exact);
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CGAL_STRAWBERRY(Is_fast);
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CGAL_STRAWBERRY(Is_stored);
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#undef CGAL_STRAWBERRY
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}
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#endif // CGAL_EXACTNESS_H
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