Template Utilities::pow() #9764
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kronbichler
reviewed
Mar 28, 2020
| pow(const unsigned int base, const int iexp) | ||
| template <typename T> | ||
| constexpr T | ||
| pow(const T base, const int iexp) |
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Please add a comment that T must be an integral type (otherwise the initialization 1 might not work) and the case pow <= 0 -> 1 is not true; it would be best if you add static_assert(std::is_integral<T>::value, "Only integral types supported") here.
kronbichler
approved these changes
Mar 29, 2020
|
/rebuild |
bangerth
approved these changes
Mar 29, 2020
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closes #9762