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c++ Programming Glossary: funAlgorithm improvement for Coca-Cola can shape recognition http://stackoverflow.com/questions/10168686/algorithm-improvement-for-coca-cola-can-shape-recognition project obviously as it was a while ago and had a lot of fun doing it and I had a decent implementation. Here are some details..
How to add two numbers without using ++ or + or another arithmetic operator http://stackoverflow.com/questions/1149929/how-to-add-two-numbers-without-using-or-or-another-arithmetic-operator This is something I have written a while ago for fun. It uses a two's complement representation and implements addition..
Purpose of Trigraph sequences in C++? http://stackoverflow.com/questions/1234582/purpose-of-trigraph-sequences-in-c interpreted as a digraph. For a nice education on various fun with punctuation in C C programs including a trigraph bug that..
C++ Static member initalization (template fun inside) http://stackoverflow.com/questions/1819131/c-static-member-initalization-template-fun-inside Static member initalization template fun inside For static member initialization I use a nested helper.. potentially evaluating it or they just don't exist yet as functions member functions that are itself used such a static data.. it or they just don't exist yet as functions member functions that are itself used such a static data member is not..
Developing C wrapper API for Object-Oriented C++ code http://stackoverflow.com/questions/2045774/developing-c-wrapper-api-for-object-oriented-c-code handle. Constructors and destructors are wrapped in pure functions Member functions are pure functions. Other builtins are.. and destructors are wrapped in pure functions Member functions are pure functions. Other builtins are mapped to C equivalents.. are wrapped in pure functions Member functions are pure functions. Other builtins are mapped to C equivalents where possible...
Is Short Circuit Evaluation guaranteed In C++ as it is in Java? http://stackoverflow.com/questions/2108467/is-short-circuit-evaluation-guaranteed-in-c-as-it-is-in-java In C as it is in Java In Java I use if a null a.fun by taking full advantage of short circuit evaluation and expression.. portable across different platform and compiler if a 0 a fun java c share improve this question Yes it is guaranteed..
Why pure virtual function is initialized by 0? http://stackoverflow.com/questions/2156634/why-pure-virtual-function-is-initialized-by-0 pure virtual function is initialized by 0 We always declare a pure virtual function.. is initialized by 0 We always declare a pure virtual function as virtual void fun 0 i.e. it is always assigned to 0... We always declare a pure virtual function as virtual void fun 0 i.e. it is always assigned to 0. What I understand is that..
How does C compute sin() and other math functions? http://stackoverflow.com/questions/2284860/how-does-c-compute-sin-and-other-math-functions does C compute sin and other math functions I've been poring through .NET disassemblies and the GCC.. anywhere the actual implementation of sin and other math functions... they always seem to be referencing something else... that ALL hardware that C will run on supports trig functions in hardware so there must be a software algorithm somewhere..
What will happen when I call a member function on a NULL object pointer? http://stackoverflow.com/questions/2533476/what-will-happen-when-i-call-a-member-function-on-a-null-object-pointer will happen when I call a member function on a NULL object pointer I was given the following as.. the following as an interview question class A public void fun std cout fun std endl A a NULL a fun What will happen when.. as an interview question class A public void fun std cout fun std endl A a NULL a fun What will happen when this code is executed..
std::vector, default construction, C++11 and breaking changes http://stackoverflow.com/questions/5759232/stdvector-default-construction-c11-and-breaking-changes impl private struct impl boost shared_ptr impl p_impl The fun appears when you try to put those into vectors in the following..
Can a local variable's memory be accessed outside its scope? http://stackoverflow.com/questions/6441218/can-a-local-variables-memory-be-accessed-outside-its-scope the memory of a local variable inaccessible outside its function c memory management local variables dangling share .. the memory of a local variable inaccessible outside its function You rent a hotel room. You put a book in the top drawer.. attention. I'm not sure why I considered it to be just a fun little analogy but whatever. I thought it might be germane to..
Why artificially limit your code to C? [closed] http://stackoverflow.com/questions/649789/why-artificially-limit-your-code-to-c not in C . It's not like I'm using those features for the fun of it. It would take significant work to port it to a different..
Is it possible to figure out the parameter type and return type of a lambda? http://stackoverflow.com/questions/7943525/is-it-possible-to-figure-out-the-parameter-type-and-return-type-of-a-lambda motivation behind is that I want to use lambda_traits in a function template which accepts a lambda as argument and I need.. to know it's parameter type and return type inside the function template typename TLambda void f TLambda lambda typedef.. P typedef typename lambda_traits TLambda return_type R std function R P fun lambda I want to do this ... For the time being..
while (1) Vs. for (;;) Is there a speed difference? http://stackoverflow.com/questions/885908/while-1-vs-for-is-there-a-speed-difference If it's not clear from the question. This was purely a fun academic discussion between a couple of friends. I am aware.. .LC0 .string foo .text .globl t_while .type t_while @function t_while .LFB2 pushq rbp .LCFI0 movq rsp rbp .LCFI1 .L2.. .LFE2 .size t_while . t_while .globl t_for .type t_for @function t_for .LFB3 pushq rbp .LCFI2 movq rsp rbp .LCFI3 .L5 movl..
http://stackoverflow.com/questions/11605835/vc-lnk-errors-with-glfw Chefomsky documents visual studio 2010 Projects OpenGL Fun Debug OpenGL Fun.exe OpenGL Fun Error 42 error LNK2001 unresolved.. visual studio 2010 Projects OpenGL Fun Debug OpenGL Fun.exe OpenGL Fun Error 42 error LNK2001 unresolved external symbol.. 2010 Projects OpenGL Fun Debug OpenGL Fun.exe OpenGL Fun Error 42 error LNK2001 unresolved external symbol __imp__glClear@4..
http://stackoverflow.com/questions/1256246/address-of-register-variable to being correct and doesn't do things behind your back. Fun tidbits about register The C group WG21 wants to deprecate register..
http://stackoverflow.com/questions/4709727/is-this-code-well-defined is taken from a discussion going on here . someInstance.Fun k .Gun 10 .Sun k .Tun Is this code well defined Is k in Fun.. k .Gun 10 .Sun k .Tun Is this code well defined Is k in Fun evaluated before k in Sun What if k is user defined type not.. Sun is defined. The following is well defined struct A A Fun int A Gun int A Sun int A Tun void g A someInstance int k 0..
Fun with uninitialized variables and compiler (GCC) http://stackoverflow.com/questions/4879045/fun-with-uninitialized-variables-and-compiler-gcc with uninitialized variables and compiler GCC The section §3.9.1..
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