Question

关于数据表,C++中是否有相当于LINQ的C++?

Answer 1

Look at this linq-in-c but, imho, best way to use boolinq

例如,例如

struct Man
{
    std::string name;
    int age;
};

Man src[] =
{
    {"Kevin",14},
    {"Anton",18},
    {"Agata",17},
    {"Terra",20},
    {"Layer",15},
};

auto dst = from(src).where(  [](const Man & man){return man.age < 18;})
                .orderBy([](const Man & man){return man.age;})
                .select( [](const Man & man){return man.name;})
                .toVector();

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