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[DEV] add the etk::avg

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This commit is contained in:
Edouard DUPIN 2016-06-13 22:05:01 +02:00
parent bc0bfad766
commit ed9ca3fc6b
1 changed files with 13 additions and 0 deletions
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13
etk/stdTools.h
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@ -659,6 +659,19 @@ namespace std {
}
};
namespace etk {
/**
* @brief in std, we have min, max but not avg ==> it is missing... the Defineing avg template.
* @param[in] _min Minimum value of the range
* @param[in] _val The value that we want a min/max
* @param[in] _max Maximum value of the range
* @return Value that min/max applied
*/
template <class TYPE> const TYPE& avg(const TYPE& _min, const TYPE& _val, const TYPE& _max) {
return std::min(std::max(_min,_val),_max);
}
};
namespace std {
//! @not_in_doc
std::ostream& operator <<(std::ostream& _os, const std::string& _obj);