Address::PutName(char tmpname[]){name[] = tmpname[];}You would need to do something like:void Address::PutName(char* tmpname) {   strcpy(name, tmpname);}// Your functions also need return types.  If you aren't// returning anythin, declare it as void.    

  #include <string>class Foo {protected:   std::string name;public:   void SetName(const char* tmpname) {      name = tmpname;   }   const char* GetName() {      return name.c_str();   }};  

    CTmpClass::putStuff()    

  #include <iostream>#include <string>#include <fstream>#include <vector>void viewContact();void searchContact();void viewContact();void editContact();class Address{	Public:		Address ();   	~Address ();   // putting in info   void setName(tmpname); 	//sending in tmp strings   void setEmail(tmpemail);   void setAddress(tmpaddress);   void setphone(tmpphone);   void setcomment(tmpcomment);   // getting info   char getName() const {return name};   char getEmail() const {return email};   char getAddress() const {return address};   char getPhone() const {return phone};   char getComment() const {return comment};   Private:   	//info kept in strings   	string name;      string email;      vector<string> address; //vector for mutliple lines      string phone;      vector<string> comment; //vector for mutliple lines}void Address::setName(char tmpname[]){		name = tmpname;   }void Address::setEmail(char tmpemail[]){		email = tmpEmail;   }void Address::setAddress(char tmpaddress[]){		address = tmpAddress;   }void Address::setPhone(char tmpphone[]){		phone = tmpphone;   }void Address::setComment(char tmpcomment[]){		comment = tmpComment;   }void main(){    bool fQuit = false;    int choice;    while (!fQuit){    	choice = doMenu();      if (choice > 5 || choice==0){      	cout >> "\nInvalid entry. Please select again.\n"      }      switch (choice)      {      case 1:	viewContact();             	break;      case 2:	searchContact();      			break;      case 3:	createContact();      			break;      case 4:	editContact();      			break;      case 5:	fQuit = true;      			cout << "\nExiting...\n\n";               break;      default: cout << "\nError in choice!\n";               fQuit = true;      			break;      }    }	return 0;  }void viewContact(){}void searchContact(){}void createContact(){}void editContact(){}int doMenu(){	int choice;   cout << "\n\n        [ Address Book vAlpha - Main Menu ]\n\n;   cout << "[ 1 ] View All Contacts\n";   cout << "[ 2 ] Search Contacts\n";   cout << "[ 3 ] Create New Contact\n"   cout << "[ 4 ] Edit Contact\n"   cout << "[ 5 ] Exit\n"   cin >> choice;   return choice;}