What's wrong with this?

[sop3k]

Compiling the code below, by VC++ 6.0 I get an error like this:

visual c++\vc98\includ e\functional(26 3) : error C2562: '()' : 'void'
function returning a value
visual c++\vc98\includ e\functional(26 2) : see declaration of '()'
visual c++\vc98\includ e\functional(26 3) : while compiling
class-template member function 'void __thiscall
std::mem_fun_re f_t<void,class CStr>::operator
()(class CStr &) const'

####Code####

#include<iostre am>
#include<algori thm>
#include<functi onal>
#include<vector >
#include<string >

class CStr{
std::string s;
public:
CStr(std::strin g sl) { s= sl;}
void Print(){ std::cout<<s<<s td::endl; }
};

char t[10];
std::vector<CSt r> v;
std::string el;

int main(){
for(int i=0;i<10;i++){
el+=itoa(i,t,10 );
v.push_back(el) ;
}

std::for_each(v .begin(),v.end( ),std::mem_fun_ ref(&CStr::Prin t));
return 0;
}

What's wrong?

With Best Regards
Tomasz Sobkowiak

[Andrey Tarasevich]

sop3k wrote:

Compiling the code below, by VC++ 6.0 I get an error like this:

visual c++\vc98\includ e\functional(26 3) : error C2562: '()' : 'void'
function returning a value
visual c++\vc98\includ e\functional(26 2) : see declaration of '()'
visual c++\vc98\includ e\functional(26 3) : while compiling
class-template member function 'void __thiscall
std::mem_fun_re f_t<void,class CStr>::operator
()(class CStr &) const'
It is a known problem of this compiler. Change your 'CStr::Print'
function to return a dummy value of type, say, 'int' and the code will
compile.
####Code####

#include<iostre am>
#include<algori thm>
#include<functi onal>
#include<vector >
#include<string >

class CStr{
std::string s;
public:
CStr(std::strin g sl) { s= sl;}
void Print(){ std::cout<<s<<s td::endl; }
};

char t[10];
std::vector<CSt r> v;
std::string el;

int main(){
for(int i=0;i<10;i++){
el+=itoa(i,t,10 );
v.push_back(el) ;
}

std::for_each(v .begin(),v.end( ),std::mem_fun_ ref(&CStr::Prin t));
return 0;
}

--
Best regards,
Andrey Tarasevich