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region: change MAX to finite numbers

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some algorithms react badly to unexpected infinities. using finite
numbers can aleviate this for some problem cases.
This commit is contained in:
Danny Robson 2015-02-16 23:35:50 +11:00
parent f7f84ef6b8
commit 1c7a92ee48
1 changed files with 8 additions and 7 deletions
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15
region.cpp
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@ -307,15 +307,16 @@ namespace util {
} }
//----------------------------------------------------------------------------- ///----------------------------------------------------------------------------
/// The largest specifiable finite region. Specifically does not allow infinities.
template <typename T> template <typename T>
const util::region<T> const util::region<T>
util::region<T>::MAX (std::numeric_limits<T>::lowest (), util::region<T>::MAX (
std::numeric_limits<T>::lowest (), std::numeric_limits<T>::lowest (),
std::numeric_limits<T>::has_infinity ? std::numeric_limits<T>::infinity () : std::numeric_limits<T>::lowest (),
std::numeric_limits<T>::max (), std::numeric_limits<T>::max (),
std::numeric_limits<T>::has_infinity ? std::numeric_limits<T>::infinity () : std::numeric_limits<T>::max ()
std::numeric_limits<T>::max ()); );
template <typename T> template <typename T>