Hello guys , i just started to learn classes and the code i made looks ok for me, for the CLASSI.h has class definition
and the CLASSI.cpp basicly the functions that the class contains and main.cpp main function that creating object
with this class and uses it but when i compile i got error (from which i understand the CLASSI.cpp dont see class in header file) what can i do ?
here is the codes:
CLASSI.hCODE
#ifndef _CLASSI_H_
#define _CLASSI_H_
#include <iostream>
using namespace std;
#include <conio.h>
#include <stdio.h>
class Date
{
private:
int day,month,year;
public:
Date(int d,int m,int y){day=d;month=m;year=y;}
int LeapYear ();
int DaysInMonth ();
int Day(){return day;}
void PrintDate ();
void IncreaseDate ();
void PrintLeap ();
};
#endif
CLASSI.cppCODE
#include "CLASSI.h"
int Data::LeapYear ()
{
if (year%4==0 || year%400==0)
{
return 1;
}
else {return 0;}
}
int Data::DaysInMonth ()
{
int i;
int m=1;
for(i=0;i<month;i++)
{
if(m==8){m++;}
m++ ;
}
if(m==2 && LeapYear()==1){return 29;}
else {if(m==2){return 28;}
else{return (30+(m%2));}
}
}
void Data::PrintDate ()
{
cout<<"Date: "<<day<<"/"<<month<<"/"<<year<<endl;
}
void Data::IncreaseDate ()
{
if(day==DaysInMonth()){day=1;month++;if(month==13){month=1;}}else{day++;}
}
void Data::PrintLeap ()
{
if(LeapYear ()) {cout<<"- This year is a 'Leap Year'"<<<endl; }
}
Main.cppCODE
#include "CLASSI.h"
int main ( )
{
Date newYearsDay (1,1,2000);
newYearsDay.PrintDate ();
newYearsDay.IncreaseDate ();
newYearsDay.PrintDate ();
newYearsDay.PrintLeap ();
Date d (30,3,2006);
d.IncreaseDate ();
d.PrintDate ();
d.PrintLeap ();
for (Date dd(25,2,1992); dd.Day()<3 || dd.Day()>10; dd.IncreaseDate())
dd.PrintDate ();
return 0;
}
Error listBuild Log
Build started: Project: HW5_1, Configuration: Debug|Win32
Command Lines
Creating temporary file "c:\Documents and Settings\Andrey\My Documents\Visual Studio 2008\Projects\HW5_1\HW5_1\Debug\RSP00007C20721844.rsp" with contents
[
/Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_UNICODE" /D "UNICODE" /Gm /EHsc /RTC1 /MDd /Fo"Debug\\" /Fd"Debug\vc90.pdb" /W3 /c /ZI /TP ".\CLASSI.cpp"
]
Creating command line "cl.exe @"c:\Documents and Settings\Andrey\My Documents\Visual Studio 2008\Projects\HW5_1\HW5_1\Debug\RSP00007C20721844.rsp" /nologo /errorReport:prompt"
Output Window
Compiling...
CLASSI.cpp
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(7) : error C2653: 'Data' : is not a class or namespace name
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(9) : error C2065: 'year' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(9) : error C2065: 'year' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(16) : error C2653: 'Data' : is not a class or namespace name
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(20) : error C2065: 'month' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(35) : error C2653: 'Data' : is not a class or namespace name
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(37) : error C2065: 'day' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(37) : error C2065: 'month' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(37) : error C2065: 'year' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(39) : error C2653: 'Data' : is not a class or namespace name
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(41) : error C2065: 'day' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(41) : error C2065: 'day' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(41) : error C2065: 'month' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(41) : error C2065: 'month' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(41) : error C2065: 'month' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(41) : error C2065: 'day' : undeclared identifier
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(43) : error C2653: 'Data' : is not a class or namespace name
c:\documents and settings\andrey\my documents\visual studio 2008\projects\hw5_1\hw5_1\classi.cpp(45) : error C2059: syntax error : '<'
Results
Build log was saved at "file://c:\Documents and Settings\Andrey\My Documents\Visual Studio 2008\Projects\HW5_1\HW5_1\Debug\BuildLog.htm"
HW5_1 - 18 error(s), 0 warning(s)
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2 Jul, 2009 - 03:31 PM
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