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GeneralRe: Overloading methods with identical content in lot of derived classes Pin
CPallini8-Jul-16 9:00
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GeneralRe: Overloading methods with identical content in lot of derived classes Pin
FriendOfAsherah10-Jul-16 20:16
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GeneralRe: Overloading methods with identical content in lot of derived classes Pin
ellegonzalez18-Aug-16 22:59
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GeneralRe: Overloading methods with identical content in lot of derived classes Pin
leon de boer8-Jul-16 3:01
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GeneralRe: Overloading methods with identical content in lot of derived classes Pin
FriendOfAsherah8-Jul-16 3:47
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GeneralRe: Overloading methods with identical content in lot of derived classes Pin
leon de boer8-Jul-16 18:25
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GeneralRe: Overloading methods with identical content in lot of derived classes Pin
FriendOfAsherah10-Jul-16 20:32
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AnswerRe: Overloading methods with identical content in lot of derived classes Pin
FriendOfAsherah13-Jul-16 0:45
MemberFriendOfAsherah13-Jul-16 0:45 
an example:
We have animals, cats and dogs

class animal()
{
   OpenMouth() ;
   breath_in();
   breath_out();
}
class cat() : public animal
{ 
   play_with_wool();
}
class dog() : public animal
{
   hunt_cats();
}
class mops1() : public dog
{ 
   get_fat_and_fart()
}
class mops2() : public dog
{ 
   get_fat()
}
class greyhound1() : public dog 
{
  run()
}
class specialdog() : public dog
{
  run_fast()
}


now we want to extent _some_ dogs to know how to barf()
for barf() we need some unctions of animal() (not all)

barf() { breath_in(); OpenMouth(); dosomething(); }


How can we add barf() to some (eg. 20 different dogs, and also some wolfs) without changing parent class structure?

class greyhound1() : public dog 
{
  run()
  barf(); // added ... 
}
class specialdog() : public dog
{
  run_fast()
  barf(); // added ... 
}
class greywolf() : public wolf
{ 
   barf(); // added
} 


and next step: we have not only barf() we have 20 new extends for these aimals.
It would mean: add these 20 functions to each animal seperately?
AnswerRe: Overloading methods with identical content in lot of derived classes Pin
Krishnakumartg19-Jul-16 20:14
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