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Defining member functions outside the class definition

praneshiitm (83)
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#include "stdafx.h"
#include <iostream>
#include <math.h>

using namespace std;

class Calc
{
private:
    int m_nvalue;
 
public:
	Calc() { m_nvalue = 0; }
 
	void add(int nvalue);
	void sub(int nvalue);
	void mult(int nvalue); 

	int getvalue() { return m_nvalue; }
};

void Calc::add(int nvalue) 
{
	m_nvalue += nvalue; 
}

void Calc::sub(int nvalue) 
{
	m_nvalue -= nvalue; 
}

void Calc::mult(int nvalue) 
{
	m_nvalue *= nvalue; 
}

int main()
{
	Calc ccalc;
	ccalc.add(5);
	ccalc.sub(2);
	ccalc.mult(3);
	cout<< getvalue() << endl;
	return 0;

}


when i built it, it showed the following errors:

1>------ Build started: Project: rough, Configuration: Debug Win32 ------
1> rough.cpp
1>e:\c programs\rough\rough\rough.cpp(17): error C3872: '0xa0': this character is not allowed in an identifier
1>e:\c programs\rough\rough\rough.cpp(18): error C2144: syntax error : 'void' should be preceded by ';'
1>e:\c programs\rough\rough\rough.cpp(18): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>e:\c programs\rough\rough\rough.cpp(20): error C3872: '0xa0': this character is not allowed in an identifier
1>e:\c programs\rough\rough\rough.cpp(22): error C2144: syntax error : 'int' should be preceded by ';'
1>e:\c programs\rough\rough\rough.cpp(22): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>e:\c programs\rough\rough\rough.cpp(46): error C3861: 'getvalue': identifier not found
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

please help me in sorting out the errors!!!
Last edited on
kbw (9488)
1>e:\c programs\rough\rough\rough.cpp(17): error C3872: '0xa0': this character is not allowed in an identifier
You appear to have an unexpected character in your program text.
Yanson (885)
Please use code tags when posting
http://www.cplusplus.com/articles/z13hAqkS/

getvalue() is not a static member method. Which means you need to have a calling object ccalc.getvalue()
praneshiitm (83)
u mean ccalc.getvalue() in place of getvalue()?
but thats not working...
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