Visual C++ 6 Compiler error

vip3r · #1 12-Apr-2004, 20:12

I've run into a compiler error in Visual C++ 6 that I can't seem to find the source of. I was thinking some of you could help me?

CPP / C++ / C Code:

class point
{
  protected:
	int positionX;
	int positionY;
  public:
	void setPositionX(int X);
	void setPositionY(int Y);
	int getPositionX();
	int getPositionY();
	point();
	point(int X, int Y);
} ;

point::setPositionX(int X)
{
	positionX = X;
}

point::setPositionY(int Y)
{
	positionY = Y;
}

point::getPositionX() 
{
	return positionX;
}

point::getPositionY()
{
	return positionY;
}

point::point(int X, int Y)
{
	positionX = X;
	positionY = Y;
}

point::point()
{
	positionX = 0;
	positionY = 0;
}

Here is the error i get:

--------------------Configuration: test - Win32 Debug--------------------
Compiling...
point.cpp
C:\Documents and Settings\Ravi\My Documents\c++tutorial\point.cpp(16) : error C2556: 'int __thiscall point::setPositionX(int)' : overloaded function differs only by return type from 'void __thiscall point::setPositionX(int)'
C:\Documents and Settings\Ravi\My Documents\c++tutorial\point.cpp(7) : see declaration of 'setPositionX'
C:\Documents and Settings\Ravi\My Documents\c++tutorial\point.cpp(16) : error C2371: 'setPositionX' : redefinition; different basic types
C:\Documents and Settings\Ravi\My Documents\c++tutorial\point.cpp(7) : see declaration of 'setPositionX'
C:\Documents and Settings\Ravi\My Documents\c++tutorial\point.cpp(21) : error C2556: 'int __thiscall point::setPositionY(int)' : overloaded function differs only by return type from 'void __thiscall point::setPositionY(int)'
C:\Documents and Settings\Ravi\My Documents\c++tutorial\point.cpp(

: see declaration of 'setPositionY'
C:\Documents and Settings\Ravi\My Documents\c++tutorial\point.cpp(21) : error C2371: 'setPositionY' : redefinition; different basic types
C:\Documents and Settings\Ravi\My Documents\c++tutorial\point.cpp(

: see declaration of 'setPositionY'
test.cpp
c:\documents and settings\ravi\my documents\c++tutorial\point.cpp(16) : error C2556: 'int __thiscall point::setPositionX(int)' : overloaded function differs only by return type from 'void __thiscall point::setPositionX(int)'
c:\documents and settings\ravi\my documents\c++tutorial\point.cpp(7) : see declaration of 'setPositionX'
c:\documents and settings\ravi\my documents\c++tutorial\point.cpp(16) : error C2371: 'setPositionX' : redefinition; different basic types
c:\documents and settings\ravi\my documents\c++tutorial\point.cpp(7) : see declaration of 'setPositionX'
c:\documents and settings\ravi\my documents\c++tutorial\point.cpp(21) : error C2556: 'int __thiscall point::setPositionY(int)' : overloaded function differs only by return type from 'void __thiscall point::setPositionY(int)'
c:\documents and settings\ravi\my documents\c++tutorial\point.cpp(

: see declaration of 'setPositionY'
c:\documents and settings\ravi\my documents\c++tutorial\point.cpp(21) : error C2371: 'setPositionY' : redefinition; different basic types
c:\documents and settings\ravi\my documents\c++tutorial\point.cpp(

: see declaration of 'setPositionY'
Error executing cl.exe.

test.exe - 8 error(s), 0 warning(s)

Thanks in advance,
ravi

dsmith · #2 12-Apr-2004, 20:51

Hello vip3r. Welcome to GIDForums.

When you do the implementation of your functions, you must also give the return value.

So, it should be more like:

CPP / C++ / C Code:

class point
{
  protected:
	int positionX;
	int positionY;
  public:
	void setPositionX(int X);
	void setPositionY(int Y);
	int getPositionX();
	int getPositionY();
	point();
	point(int X, int Y);
} ;

void point::setPositionX(int X)
{
	positionX = X;
}

void point::setPositionY(int Y)
{
	positionY = Y;
}

int point::getPositionX() 
{
	return positionX;
}

int point::getPositionY()
{
	return positionY;
}

point::point(int X, int Y)
{
	positionX = X;
	positionY = Y;
}

point::point()
{
	positionX = 0;
	positionY = 0;
}

vip3r · #3 13-Apr-2004, 15:34

Quote:

Originally Posted by dsmith

Hello vip3r. Welcome to GIDForums.

When you do the implementation of your functions, you must also give the return value.

So, it should be more like:

CPP / C++ / C Code:

class point
{
  protected:
	int positionX;
	int positionY;
  public:
	void setPositionX(int X);
	void setPositionY(int Y);
	int getPositionX();
	int getPositionY();
	point();
	point(int X, int Y);
} ;

void point::setPositionX(int X)
{
	positionX = X;
}

void point::setPositionY(int Y)
{
	positionY = Y;
}

int point::getPositionX() 
{
	return positionX;
}

int point::getPositionY()
{
	return positionY;
}

point::point(int X, int Y)
{
	positionX = X;
	positionY = Y;
}

point::point()
{
	positionX = 0;
	positionY = 0;
}

Ah, I see. Thanks for the welcome and the answer

. I look forward to posting more here.

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Visual C++ 6 Compiler error

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