structure list problem (Solved).

[spike314]

Hi all

can someone please tell me whats wrong wiv this code all I'm trying to do is find an object named "tree" from my structure list but nothing is showing up but as i have set o.Name="tree" i know there is 1 object with that name.

Code: Select all

struct Obj
{
   const char*Name;
};

list<struct Obj> obj;

 struct Obj o;
 o.Name="house"
obj.insert(++obj.begin(),o);

 struct Obj o;
 o.Name="house"
obj.insert(++obj.begin(),o);

 struct Obj o;
 o.Name="tree"
obj.insert(++obj.begin(),o);

//SOMEWHERE ELSE IN MY CODE

void ListObjects()
{
    core::stringw str1 = L"";
    list<struct Obj>::iterator o; //also tryed it without struct
           for(o=obj.begin(); o != obj.end(); ++o)
	{	
	    if (o->Name=="tree")
	   {
		str1+=" ";
		str1+="A tree";     
	               mydevice->setWindowCaption(str1.c_str());
	  }
	}

}

Thanks for any help.

[Acki]

try to use also stringw with the struct !!!
you can't add any text to a char* like you did (strcpy(...) would be used there)...

Code: Select all

struct Obj
{
   core::stringw Name;
}; 

[spike314]

no didnt still dont work

I dont get it ive tryed tests and they all work but this just dont.

[spike314]

thanks Acki you idea did work i just needed to play around with my code abit.