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so I have



class A{

public:
draw(){
cout<<"hello";
}

nvm. I got it fixed.
the problem was somewhere else .

MNode::MNode(CMenuItem* item,unsigned int index, MNode* prev, MNode* next ){
_next = next;
_prev = prev;
_item = item;
_index = index;
}


CMenu& CMenu::add(const char* Text, bool selected){...

I fixed the porblem. (the problem was with my team member's code)
It's working fine now.
Thanks all

I think my syntax is correct.
The problem probably lie on what actually inside data ><.

this is what I have to do

create :
operator char*();

Overload the char* cast to return the value of _Label.data()

_Label.data() return a void* type.

so what I did was

data is void* type

I have



void* classname::data(){ //this function works fine
return data;
}

classname::operator char*(){ //this one cause the program to crash
return (char*)(data());

well this what I did and it worked

char s[2]

s[0] = c[0];
s[1] = '\0';

I wouldnt come up with that w/o you

thanks

could you tell me more on how can I prepend '(' to a null terminated string?

thanks :)

The display function isnt that simple. There are other parameters that I didnt mention here.
I need to use that display function to display something like
(hello world)
where...

well I wish it could be done that easily.
This is a part of my assignment.
The display function is already in used to print a null terminated string.
I cant modify the display function.
I cant...

oh it continues with the code I have in the 1st post.


char c[6]={"hello"};

Thx it works but it doesnt at the same time.

I have this



display(const char *str){
cout <<str;}

at first, I couldnt pass c[0] or c[1] because they are const char so I thought it would...

char c[6]={"hello"};

void* data;

data=c;



Is there any way I can get c[4] or c[3] by using data?
I tried cout<< (char*)data[4]; but it doesnt work.

I am getting this error:

IntelliSense: no default constructor exists for class "A"

I am getting this error because I dont have an empty constructor for class A?

Maybe I typed something wrong in my code but that what I did initially but I have an error. Now I retyped it, it works lol

Thanks.

I have


class A{
...
A(int x,int y){
}
...
}

thank you

#include "dot.h"
namespace dot {
const char* leader(char* s){
for (int i=0;i<ML;i++)
s[i]=".";
s[ML]="\0";
return s;
}
}

thank you!

Hi everyone,

Can someone tell me how can I pass conditional values to a base constructor?

let say I have


class Base{

Base(int a, int b, int c){

switch(c)

case 'a':

cout <<"hello";

case 'b':

cout << "hello";

I have this function


str[10]="ABCDEFGHJI";
int strOffset;

display(str+strOffset);


I just want to know what happen if strOffset is greater than 10. What will be pass to the display...

thank you