c++ - "Variable" was not declared in this scope -


i getting error when try compile class. have made sure there function prototypes , variables initilized correctly, can me figure out problem

g++ -c main.cc g++ -c bankcontrol.cc g++ -c bank.cc g++ -c account.cc g++ -c view.cc g++ -c acctlist.cc g++ -c customer.cc g++ -c custarray.cc g++ -c transaction.cc transaction.cc: in function ‘int gettransid()’: transaction.cc:18:34: error: ‘transid’ not declared in scope  int gettransid()        { return transid;  }                                   ^ transaction.cc: in function ‘transtype getttype()’: transaction.cc:19:34: error: ‘ttype’ not declared in scope  transtype getttype()    { return ttype;    }                                   ^ transaction.cc: in function ‘transstate gettstate()’: transaction.cc:20:34: error: ‘tstate’ not declared in scope  transstate gettstate()  { return tstate;   }                                   ^ transaction.cc: in function ‘std::__cxx11::string getdate()’: transaction.cc:21:34: error: ‘date’ not declared in scope  string getdate()        { return date;     }                                   ^ transaction.cc: in function ‘int gettacctnum()’: transaction.cc:22:34: error: ‘tacctnum’ not declared in scope  int gettacctnum()       { return tacctnum; }                                   ^ transaction.cc: in function ‘float gettamount()’: transaction.cc:23:34: error: ‘tamount’ not declared in scope  float gettamount()      { return tamount;  }                                   ^ transaction.cc: in function ‘void setdate(std::__cxx11::string)’: transaction.cc:28:3: error: ‘date’ not declared in scope    date = d;    ^ makefile:31: recipe target 'transaction.o' failed make: *** [transaction.o] error 1

here header file

    #ifndef transaction_h     #define transaction_h      #include <string>     using namespace std;      #include "defs.h"      class transaction     {       public:         transaction(transtype = tterror, transstate = tserror,int = 0 ,float = 0);         int         gettransid();         transtype   getttype();         transstate  gettstate();         string      getdate();         int         gettacctnum();         void        setdate(string);         float       getamount();       private:         static int  nexttransid;         int         transid;         transtype   ttype;         transstate  tstate;         string      date;         int         tacctnum;         float       tamount;       };      #endif

here source file

#include "transaction.h" #include "defs.h"  #include <string> using namespace std;  int transaction::nexttransid = 2001;  transaction::transaction(transtype t, transstate s, int acct, float amount) {   transid   = nexttransid++;   ttype     = t;   tstate    = s;   tacctnum  = acct;   tamount   = amount; }  int gettransid()        { return transid;  } transtype getttype()    { return ttype;    } transstate gettstate()  { return tstate;   } string getdate()        { return date;     } int gettacctnum()       { return tacctnum; } float gettamount()      { return tamount;  }   void setdate(string d) {   date = d; }

i kinda lost on issue

this:

int gettransid()        { return transid;  }

has nothing class, it's global function.

you meant:

int transaction::gettransid() { return transid;  }

also, function (and other getters) should made const signal don't modify object.


Comments

Post a Comment

Popular posts from this blog

asynchronous - C# WinSCP .NET assembly: How to upload multiple files asynchronously -

i using winscp .net assembly uploading files. want upload multiple files asynchronous way. have created method works single upload. public class uploadingdata { private sessionoptions _sessionoptions; private session _session; //connection etc private void onconnected() { foreach (var fileinfo in localfileslist) { var task = task.factory.startnew(() => uploadfilesasync(fileinfo)); } } private async task uploadfilesasync(string file) { string remotefilepath = _session.translatelocalpathtoremote(file, @"/", "/test_data_upload"); var uploading = _session.putfiles(file, remotefilepath, false); //when done await task.run(() => thread.sleep(1000)); } } please suggest me correct way. thanks you can use backgroundworker class this: string[] images = new string[50]; foreach (var path in images) { backgroundworker
Read more

aws api gateway - SerializationException in posting new Records via Dynamodb Proxy Service in API -

i getting "__type": "com.amazon.coral.service#serializationexception" as reply in postman & in test console in api gateway trying post record directly dynamodb using api proxy services.. referring aws article - https://aws.amazon.com/blogs/compute/using-amazon-api-gateway-as-a-proxy-for-dynamodb/ here's mapping { "tablename": "tablenamegoeshere", "item": { "id" : "$context.requestid" "eventname" : "$input.path('$.eventname')", "timestamp" : $input.path('$.timestamp'), "answers": "$util.parsejson($input.path('$.answers'))" } } update: did asked ... , worked if try add array of json objects gives me above same error - here's trying now. please - couldnt find on google well #set($inputroot = $input.path('$')) { "tablename": "answer", "item": {
Read more

asp.net - Problems sending emails from forum -

i have been redesigning site has message board, has been written guy looked after site. it has few problems , written in .asp , uses .mdb files database. you can see whole thing here . feel free post if helps, test thing have set using original files , new database. the basic problem when posts message, supposed email sent them, have posted it. when replies, originator supposed message, replier has been posted. i’d have thought @ point in process there should script/file in postmessage.asp? the postmessage.asp page below. <% option explicit %> <!-- #include virtual="common/adovbs.inc" --> <html> <head> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <meta name="generator" content="microsoft frontpage 4.0"> <meta name="progid" content="frontpage.editor.document"> <title>new page 2</title> <base target="_self"
Read more