Computer Science Code in C++ Huffman encoding and decoding with the methods below. You have recently been employed by the Data Transmission Corporation as a network engineer. Your first task at DTC is to reduce the cost and improve performance of their network. Currently characters are encoded using UTF-8. Recent analysis of your network has indicated that the characters in use on the network are only those in the lowercase Latin (ascii) alphabet. Your task is to implement a new encoding for these characters that is better than UTF-8. The public interface should be as follows: //public constructor passing array of letter frequencies. Encoder(std::shared_ptr>); //Encode std::string into a sequence of bytes. std::shared_ptr> Encode(std::string); //Decode an array of bytes into a std::string. std::string Decode(std::shared_ptr>);
Computer Science
Code in C++ Huffman encoding and decoding with the methods below.
You have recently been employed by the Data Transmission Corporation as a network engineer. Your first task at DTC is to reduce the cost and improve performance of their network. Currently characters are encoded using UTF-8. Recent analysis of your network has indicated that the characters in use on the network are only those in the lowercase Latin (ascii) alphabet. Your task is to implement a new encoding for these characters that is better than UTF-8. The public interface should be as follows:
//public constructor passing array of letter frequencies.
Encoder(std::shared_ptr<std::vector<int>>);
//Encode std::string into a sequence of bytes.
std::shared_ptr<std::vector<char>> Encode(std::string);
//Decode an array of bytes into a std::string.
std::string Decode(std::shared_ptr<std::vector<char>>);
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