RE: [Dev-C++] Help with creating objects dynamically

[xRxIxPx <xr...@gm...>]

At 18:40 2003-07-21 +0200, xRxIxPx wrote:
>At 16:36 2003-07-21 +0530, Somanathan Kaimal wrote:
>
>#include <map>
>#include <string>
>
>#include "MyObjectClass.h"
>//and then have you object database
>
>std::map<std::string, MyObjectClass*> obj_db;
>
>void add_to_db()
>{
>         MyObjectClass* obj = new MyObjectClass;
>         obj_db.insert(std::map<std::string, MyObjectClass*>::value_type( 
> std::string(getName()), obj));
>}
>
>MyObjectClass& get_from_db(const std::string& name)
>{
>         std::map<std::string, MyObjectClass*>::iterator it;
>         it = obj_db.find(name);
>         if (it == map.end()) throw std::string("name not found int obj_db");
>
>         return *it;
>}

D`oh. s/return *it/return **it/

And deletion:

void delete_from_db(const std::string& name)
{
         std::map<std::string, MyObjectClass*>::iterator it;
        it = obj_db.find(name);
        if (it == map.end()) throw std::string("name not found int obj_db");

         delete *it;

         obj_db.erase(it);
}