Module: ppl/ppl Branch: floating_point Commit: 9e66883a1028866f4924f0adf6a14d4771d0f5e2 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=9e66883a10288...

Author: Fabio Bossi bossi@cs.unipr.it Date: Thu Sep 3 10:01:15 2009 +0200

Added necessary static_cast when computing absolute error.

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src/Floating_Point_Expression.defs.hh | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/Floating_Point_Expression.defs.hh b/src/Floating_Point_Expression.defs.hh index 0858e94..1db239e 100644 --- a/src/Floating_Point_Expression.defs.hh +++ b/src/Floating_Point_Expression.defs.hh @@ -85,7 +85,9 @@ public: template <typename FP_Interval_Type, typename FP_Format> typename Floating_Point_Expression<FP_Interval_Type, FP_Format>::boundary_type Floating_Point_Expression<FP_Interval_Type, FP_Format>::absolute_error = - std::max(pow(2, 1 - FP_Format::exponent_bias - FP_Format::fraction_bits), + std::max(static_cast<typename Floating_Point_Expression<FP_Interval_Type, + FP_Format>::boundary_type> + (pow(2, 1 - FP_Format::exponent_bias - FP_Format::fraction_bits)), std::numeric_limits<typename Floating_Point_Expression<FP_Interval_Type, FP_Format> ::boundary_type>::denorm_min());