concept_constraint.cpp
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concept_constraint.cpp
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template<typename T>↵
concept Numeric = std::is_arithmetic_v<T>;↵
↵
template<typename T>↵
requires Numeric<T> && sizeof(T) >= 4↵
class Matrix {↵
std::vector<T> data;↵
public:↵
T dot(const Matrix& other) const {↵
return std::inner_product(data.begin(), data.end(),↵
other.data.begin(), T{0});↵
}↵
};
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