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c++ Programming Glossary: www.ideone.comWhy must the copy assignment operator return a reference/const reference? http://stackoverflow.com/questions/3105798/why-must-the-copy-assignment-operator-return-a-reference-const-reference
How do static member variables affect object size? http://stackoverflow.com/questions/4640989/how-do-static-member-variables-affect-object-size accessed through A j . See demonstration at ideone http www.ideone.com YeYxe 9.4.2 1 from the C Standard 2003 A static data member..
C++ - enum vs. const vs. #define http://stackoverflow.com/questions/4767667/c-enum-vs-const-vs-define eWidth and const Width . See the error yourself here http www.ideone.com naZ3P Also read Item 2 Prefer consts enums and inlines to #defines..
http://stackoverflow.com/questions/4772752/problem-with-sizeof-operator
Is main() really start of a C++ program? http://stackoverflow.com/questions/4783404/is-main-really-start-of-a-c-program start of the program. Have a look at the output here http www.ideone.com Niy0R I also compiled it with pedantic option GCC 4.5.0. It..
Do static members of a class occupy memory if no object of that class is created? http://stackoverflow.com/questions/4842056/do-static-members-of-a-class-occupy-memory-if-no-object-of-that-class-is-created accessed through A j . See demonstration at ideone http www.ideone.com YeYxe 9.4.2 1 from the C Standard 2003 A static data member..
Calculating and printing factorial at compile time in C++ http://stackoverflow.com/questions/4977715/calculating-and-printing-factorial-at-compile-time-in-c Here 3628800 is factorial of 10 . See it at ideone http www.ideone.com RWAmt So are you looking for this EDIT Matthieu asked for a..
Program crashes when trying to set a character of a char array http://stackoverflow.com/questions/5007369/program-crashes-when-trying-to-set-a-character-of-a-char-array as const char sweater Sweater . See the warning here http www.ideone.com P47vv But when you write char sweat Sweater an array of char..
Warning : overflow in implicit constant conversion http://stackoverflow.com/questions/5095434/warning-overflow-in-implicit-constant-conversion the line 4 doesn't give any warning in GCC http www.ideone.com U0BXn int main int i 256 char c1 i line 4 char c2 256 line 5..
Template array initialization with a list of values http://stackoverflow.com/questions/5375597/template-array-initialization-with-a-list-of-values
c++ array assignment of multiple values http://stackoverflow.com/questions/5732798/c-array-assignment-of-multiple-values 6 std copy newarr newarr 5 array Complete online demo http www.ideone.com pU15c However in C 0x you can do this std vector int array 1..
Trick : filling array values using macros (code generation) http://stackoverflow.com/questions/6080129/trick-filling-array-values-using-macros-code-generation 0 Output count 100 1 2 3 4 . . . 100 Online demo http www.ideone.com nUYrq Can we further improve this solution in terms of compactness..
Why is the base class method called if the derived class overrides the method? http://stackoverflow.com/questions/6308653/why-is-the-base-class-method-called-if-the-derived-class-overrides-the-method
Why does C++ require a user-provided default constructor to default-construct a const object? http://stackoverflow.com/questions/7411515/why-does-c-require-a-user-provided-default-constructor-to-default-construct-a user defined constructor. Compile it. It will compile http www.ideone.com h7TsA And comment the virtual function then it gives error as.. the virtual function then it gives error as expected http www.ideone.com SWk7B Well I think you misunderstood the passage. It first says..
Non-pointer typedef of member functions not allowed? http://stackoverflow.com/questions/7429510/non-pointer-typedef-of-member-functions-not-allowed the value of a of object x and it prints 100 Demo http www.ideone.com De2H1 Now think if X pa as opposed to X pa were allowed to do.. function or member data the syntax is same. Demo http www.ideone.com Y80Mf Conclusion As we know that we cannot write X a on the..
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