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Merge pull request #1121 from adamheins/master

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[c++/en] Fix a few coding errors.
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Levi Bostian
2015-05-31 20:58:10 -05:00
parent 8dba840cfe 3db1042157
commit db11e29195
1 changed files with 5 additions and 5 deletions
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10
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@@ -288,7 +288,7 @@ public:
// Functions can also be defined inside the class body. // Functions can also be defined inside the class body.
// Functions defined as such are automatically inlined. // Functions defined as such are automatically inlined.
void bark() const { std::cout << name << " barks!\n" } void bark() const { std::cout << name << " barks!\n"; }
// Along with constructors, C++ provides destructors. // Along with constructors, C++ provides destructors.
// These are called when an object is deleted or falls out of scope. // These are called when an object is deleted or falls out of scope.
@@ -300,7 +300,7 @@ public:
}; // A semicolon must follow the class definition. }; // A semicolon must follow the class definition.
// Class member functions are usually implemented in .cpp files. // Class member functions are usually implemented in .cpp files.
void Dog::Dog() Dog::Dog()
{ {
std::cout << "A dog has been constructed\n"; std::cout << "A dog has been constructed\n";
} }
@@ -323,7 +323,7 @@ void Dog::print() const
std::cout << "Dog is " << name << " and weighs " << weight << "kg\n"; std::cout << "Dog is " << name << " and weighs " << weight << "kg\n";
} }
void Dog::~Dog() Dog::~Dog()
{ {
cout << "Goodbye " << name << "\n"; cout << "Goodbye " << name << "\n";
} }
@@ -332,7 +332,7 @@ int main() {
Dog myDog; // prints "A dog has been constructed" Dog myDog; // prints "A dog has been constructed"
myDog.setName("Barkley"); myDog.setName("Barkley");
myDog.setWeight(10); myDog.setWeight(10);
myDog.printDog(); // prints "Dog is Barkley and weighs 10 kg" myDog.print(); // prints "Dog is Barkley and weighs 10 kg"
return 0; return 0;
} // prints "Goodbye Barkley" } // prints "Goodbye Barkley"
@@ -341,7 +341,7 @@ int main() {
// This class inherits everything public and protected from the Dog class // This class inherits everything public and protected from the Dog class
class OwnedDog : public Dog { class OwnedDog : public Dog {
void setOwner(const std::string& dogsOwner) void setOwner(const std::string& dogsOwner);
// Override the behavior of the print function for all OwnedDogs. See // Override the behavior of the print function for all OwnedDogs. See
// http://en.wikipedia.org/wiki/Polymorphism_(computer_science)#Subtyping // http://en.wikipedia.org/wiki/Polymorphism_(computer_science)#Subtyping