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added missing const for operators

This commit is contained in:
Michael Hemmer 2010-11-28 12:17:58 +00:00
parent da076665d2
commit 7fb350c83f
1 changed files with 3 additions and 3 deletions
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6
Algebraic_foundations/include/CGAL/Coercion_traits.h
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@ -138,13 +138,13 @@ namespace CGAL {
namespace INTERN_CT{
template< class FROM, class TO >struct Cast_from_to{
typedef TO result_type;
TO operator()(const TO& x){return x;}
TO operator()(const FROM& x){return TO(x);}
TO operator()(const TO& x) const {return x;}
TO operator()(const FROM& x) const {return TO(x);}
};
template< class TO>
struct Cast_from_to<TO,TO>{
typedef TO result_type;
TO operator()(const TO& x){return x;}
TO operator()(const TO& x) const {return x;}
};
}