Method FindValue

library/cpp/expression/expression.h:38–45

    {
    }
    bool FindValue(const TString& name, TExpressionVariable& value) const override {
        typename T::const_iterator it = Container.find(name);
        if (it == Container.end()) {
            return false;
        }
        value = it->second;
        return true;
    }
};

template <typename... Ts>