Class curl_receiver

include/curl_receiver.h:38–68

     * data on an established connection on an easy handler.
     */
    template<class T, const size_t SIZE> class curl_receiver {
    public:
        /**
         * The default constructor simply initializes the attributes. In this
         * case just the received bytes number is initialized to zero.
         */
        curl_receiver();
        /**
         * In this case the destructor does not have to release any resource.
         */
        ~curl_receiver() = default;
        /**
         * The receive method wraps curl_easy_recv function and receives raw
         * data from the established connection on an easy handler.
         */
        bool receive(curl_easy &);
        /**
         * Simple getter method that returns the buffer with the received
         * data.
         */
        std::array<T,SIZE> get_buffer() const;
        /**
         * Simple getter method that returns the number of received bytes.
         * Real applications should check this number to ensure that the
         * communication ended without errors.
         */
        size_t get_received_bytes() const;
    private:
        std::array<T,SIZE> _buffer;
        size_t _recv_bytes;
    };

    // Implementation of constructor.
    template<typename T, const size_t SIZE> curl_receiver<T,SIZE>::curl_receiver() : _recv_bytes(0) {