conditional.hh

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#ifndef DUNE_COMMON_CONDITIONAL_HH
#define DUNE_COMMON_CONDITIONAL_HH
 
namespace Dune
{
 
    template<typename T1, typename T2>
    const T1 cond(bool b, const T1 & v1, const T2 & v2)
    {
        return (b ? v1 : v2);
    }
 
} // end namespace Dune
 
#endif // DUNE_COMMON_CONDITIONAL_HH