title: no default constructor exists for class
body: <pre><code>#include "Includes.h"
  
  
  enum BlowfishAlgorithm
      {
          ECB,
          CBC,
          CFB64,
          OFB64,
      };
  
  class Blowfish
  {
  public:
      struct bf_key_st
      {
          unsigned long P[18];
          unsigned long S[1024];
      };
      Blowfish(BlowfishAlgorithm algorithm);
      void Dispose();
      void SetKey(unsigned char data[]);
      unsigned char Encrypt(unsigned char buffer[]);
      unsigned char Decrypt(unsigned char buffer[]);
      char EncryptIV();
      char DecryptIV();
  private:
      BlowfishAlgorithm _algorithm;
      unsigned char _encryptIv[200];
      unsigned char _decryptIv[200];
      int _encryptNum;
      int _decryptNum;
  };
  
  class GameCryptography
  {
  public:
      Blowfish _blowfish;
      GameCryptography(unsigned char key[]);
      void Decrypt(unsigned char packet[]);
      void Encrypt(unsigned char packet[]);
      Blowfish Blowfish;
      void SetKey(unsigned char k[]);
      void SetIvs(unsigned char i1[],unsigned char i2[]);
  };
  
  
  
  
  GameCryptography::GameCryptography(unsigned char key[])
  {
  }
  </code></pre>
  
  <p>Error:IntelliSense: no default constructor exists for class "Blowfish"  ???!</p>