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range: add subtraction operator definition

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Danny Robson 2015-09-29 17:31:20 +10:00
parent 91a01c2742
commit c037055c95
1 changed files with 9 additions and 0 deletions
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9
range.cpp
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@ -114,6 +114,15 @@ util::range<T>::operator* (T val) const
}
//-----------------------------------------------------------------------------
template <typename T>
util::range<T>
util::range<T>::operator- (T val) const
{
return util::range<T> (min - val, max - val);
}
///////////////////////////////////////////////////////////////////////////////
namespace util {
template <>