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Rename and move Exact_type_selecter to internal::Exact_type_selector.

This commit is contained in:
Sylvain Pion 2009-09-17 10:00:37 +00:00
parent 62a1be0732
commit 2c7d4a0309
2 changed files with 19 additions and 19 deletions
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4
Filtered_kernel/include/CGAL/Filtered_kernel.h
View File

@ -29,7 +29,7 @@
#include <CGAL/MP_Float.h>
#include <CGAL/Quotient.h>
#include <CGAL/Exact_type_selecter.h>
#include <CGAL/internal/Exact_type_selector.h>
#ifndef CGAL_NO_STATIC_FILTERS
# include <CGAL/Static_filters.h>
@ -55,7 +55,7 @@ template < typename CK >
struct Filtered_kernel_base
: public CK
{
typedef typename Exact_type_selecter<typename CK::RT>::Type Exact_nt;
typedef typename internal::Exact_type_selector<typename CK::RT>::Type Exact_nt;
typedef Simple_cartesian<Exact_nt> Exact_kernel;
typedef Simple_cartesian<Interval_nt_advanced> Approximate_kernel;
typedef Cartesian_converter<CK, Exact_kernel> C2E;

34
Number_types/include/CGAL/Exact_type_selecter.h → Number_types/include/CGAL/internal/Exact_type_selector.h
View File

@ -21,8 +21,8 @@
//
// Author(s) : Sylvain Pion
#ifndef CGAL_EXACT_TYPE_SELECTER_H
#define CGAL_EXACT_TYPE_SELECTER_H
#ifndef CGAL_INTERNAL_EXACT_TYPE_SELECTOR_H
#define CGAL_INTERNAL_EXACT_TYPE_SELECTOR_H
// This is an undocumented private helper for Filtered_kernel.
@ -50,14 +50,14 @@ class Expr;
}
#endif
CGAL_BEGIN_NAMESPACE
namespace CGAL { namespace internal {
// A class which tells the prefered "exact number type" corresponding to a type.
// The default template chooses Gmpq or Quotient<MP_Float>.
// It should support the built-in types.
template < typename >
struct Exact_type_selecter
struct Exact_type_selector
#ifdef CGAL_USE_GMP
{ typedef Gmpq Type; };
#else
@ -65,56 +65,56 @@ struct Exact_type_selecter
#endif
template <>
struct Exact_type_selecter<MP_Float>
struct Exact_type_selector<MP_Float>
{ typedef Quotient<MP_Float> Type; };
template <>
struct Exact_type_selecter<Quotient<MP_Float> >
struct Exact_type_selector<Quotient<MP_Float> >
{ typedef Quotient<MP_Float> Type; };
// And we specialize for the following types :
#ifdef CGAL_USE_GMP
template <>
struct Exact_type_selecter<Gmpz>
struct Exact_type_selector<Gmpz>
{ typedef Gmpq Type; };
template <>
struct Exact_type_selecter<Gmpq>
struct Exact_type_selector<Gmpq>
{ typedef Gmpq Type; };
#endif
#ifdef CGAL_USE_GMPXX
template <>
struct Exact_type_selecter< ::mpz_class>
struct Exact_type_selector< ::mpz_class>
{ typedef ::mpq_class Type; };
template <>
struct Exact_type_selecter< ::mpq_class>
struct Exact_type_selector< ::mpq_class>
{ typedef ::mpq_class Type; };
#endif
#ifdef CGAL_USE_LEDA
template <>
struct Exact_type_selecter<leda_integer>
struct Exact_type_selector<leda_integer>
{ typedef leda_rational Type; };
template <>
struct Exact_type_selecter<leda_rational>
struct Exact_type_selector<leda_rational>
{ typedef leda_rational Type; };
template <>
struct Exact_type_selecter<leda_real>
struct Exact_type_selector<leda_real>
{ typedef leda_real Type; };
#endif
#ifdef CGAL_USE_CORE
template <>
struct Exact_type_selecter<CORE::Expr>
struct Exact_type_selector<CORE::Expr>
{ typedef CORE::Expr Type; };
#endif
template < typename ET >
struct Exact_type_selecter<Lazy_exact_nt<ET> >
struct Exact_type_selector<Lazy_exact_nt<ET> >
{
// We have a choice here :
// - using ET gets rid of the DAG computation as well as redoing the interval
@ -123,6 +123,6 @@ struct Exact_type_selecter<Lazy_exact_nt<ET> >
// typedef Lazy_exact_nt<ET> Type;
};
CGAL_END_NAMESPACE
} } // namespace CGAL::internal
#endif // CGAL_EXACT_TYPE_SELECTER_H
#endif // CGAL_INTERNAL_EXACT_TYPE_SELECTOR_H