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c++ Programming Glossary: dogDo polymorphism or conditionals promote better design? http://stackoverflow.com/questions/234458/do-polymorphism-or-conditionals-promote-better-design Animal warningNoise switch type case Cat return Hiss case Dog return Bark Noise Animal pleasureNoise switch type case Cat.. pleasureNoise switch type case Cat return Purr case Dog return Bark In this simple case every new animal causes requires..
Can someone explain C++ Virtual Methods? http://stackoverflow.com/questions/2391679/can-someone-explain-c-virtual-methods to see what happens virtual std string Says return class Dog public Animal public std string Says return Woof void test Dog.. public Animal public std string Says return Woof void test Dog d new Dog Animal a d refer to Dog instance with Animal pointer.. public std string Says return Woof void test Dog d new Dog Animal a d refer to Dog instance with Animal pointer cout d..
Learning C++: polymorphism and slicing http://stackoverflow.com/questions/4403726/learning-c-polymorphism-and-slicing Animal public virtual void makeSound cout rawr endl class Dog public Animal public virtual void makeSound cout bark endl int.. cout bark endl int main Animal animal animal.makeSound Dog dog dog.makeSound Animal badDog Dog badDog.makeSound Animal.. animal animal.makeSound Dog dog dog.makeSound Animal badDog Dog badDog.makeSound Animal goodDog new Dog goodDog makeSound..
Uses for multiple levels of pointer dereferences? http://stackoverflow.com/questions/758673/uses-for-multiple-levels-of-pointer-dereferences
http://stackoverflow.com/questions/1042773/gcc-c-hello-world-program-exe-is-500kb-big-when-compiled-on-windows-how simple program #include iostream using namespace std int dog cat bird fish void f int pet cout pet id number pet endl int.. number pet endl int main int i j k cout f long f endl cout dog long dog endl cout cat long cat endl cout bird long bird endl.. endl int main int i j k cout f long f endl cout dog long dog endl cout cat long cat endl cout bird long bird endl cout fish..
http://stackoverflow.com/questions/1637581/c-mfc-vs-net as part of the Feature Pack. So there is life in the old dog yet for sure When .net 1.0 came out I found the transition fairly..
Pointer expressions: *ptr++, *++ptr and ++*ptr http://stackoverflow.com/questions/18481740/pointer-expressions-ptr-ptr-and-ptr as a side effect of p the output will be H e e l good dog Do you see why Now we get to the third expression you asked..
Is it a good practice to always use smart pointers? http://stackoverflow.com/questions/2454214/is-it-a-good-practice-to-always-use-smart-pointers Class pointer 0 if name cat pointer getCat else if name dog pointer getDog if pointer doSomething pointer This example is..
C++ function to count all the words in a string http://stackoverflow.com/questions/3672234/c-function-to-count-all-the-words-in-a-string part of a word. For example A very very very very very big dog ate my homework 11 words My algorithm just goes through looking..
Learning C++: polymorphism and slicing http://stackoverflow.com/questions/4403726/learning-c-polymorphism-and-slicing cout bark endl int main Animal animal animal.makeSound Dog dog dog.makeSound Animal badDog Dog badDog.makeSound Animal goodDog.. bark endl int main Animal animal animal.makeSound Dog dog dog.makeSound Animal badDog Dog badDog.makeSound Animal goodDog..
A Base Class pointer can point to a derived class object. Why is the vice-versa not true? http://stackoverflow.com/questions/4937180/a-base-class-pointer-can-point-to-a-derived-class-object-why-is-the-vice-versa c share improve this question If I tell you I have a dog you can safely assume that I have a dog. If I tell you I have.. tell you I have a dog you can safely assume that I have a dog. If I tell you I have a pet you don't know if that animal is.. I tell you I have a pet you don't know if that animal is a dog it could be a cat or maybe even a giraffe. Without knowing some..
Pointer to class member as template parameter http://stackoverflow.com/questions/6880832/pointer-to-class-member-as-template-parameter to do is something like the following struct Person Dog dog template ptr struct Strange ... typedef Strange Person dog weird.. dog template ptr struct Strange ... typedef Strange Person dog weird My work so far leads me to believe that nothing of the..
Boost program options allowed set of input values http://stackoverflow.com/questions/8820109/boost-program-options-allowed-set-of-input-values parameter arg can have only string values like cat and dog . c boost program options share improve this question You.. overload the validate function on that type. struct catdog catdog std string const val value val std string value void.. the validate function on that type. struct catdog catdog std string const val value val std string value void validate..
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