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c++ Programming Glossary: meanWhat does the explicit keyword in C++ mean? http://stackoverflow.com/questions/121162/what-does-the-explicit-keyword-in-c-mean does the explicit keyword in C mean Someone posted in a comment to another question about the meaning.. Someone posted in a comment to another question about the meaning of the explicit keyword in C . So what does it mean c constructor.. the meaning of the explicit keyword in C . So what does it mean c constructor explicit c faq explicit constructor share improve..
What is external linkage and internal linkage in C++ http://stackoverflow.com/questions/1358400/what-is-external-linkage-and-internal-linkage-in-c default unless otherwise stated as extern. What does this mean. c c faq share improve this question When you write an..
http://stackoverflow.com/questions/146452/what-are-pod-types-in-c come across this term POD type a few times... what does it mean c pod c faq share improve this question POD stands for..
What is the equivalent of the C++ Pair<L,R> in Java? http://stackoverflow.com/questions/156275/what-is-the-equivalent-of-the-c-pairl-r-in-java the two values how do you know what first and second mean . A better practice is to write a very simple class like the.. class. Map.Entry is an example of a pair that carry its meaning in its name. To sum up in my opinion it is better to have..
What do the following phrases mean in C++: zero-, default- and value-initialization? http://stackoverflow.com/questions/1613341/what-do-the-following-phrases-mean-in-c-zero-default-and-value-initializat do the following phrases mean in C zero default and value initialization What do the following.. and value initialization What do the following phrases mean in C zero initialization default initialization and value initialization..
What is this weird colon-member syntax in the constructor? http://stackoverflow.com/questions/1711990/what-is-this-weird-colon-member-syntax-in-the-constructor 42 .bar std endl return 0 What does this strange bar num mean It somehow seems to initialize the member variable but I've..
Undefined, unspecified and implementation-defined behavior http://stackoverflow.com/questions/2397984/undefined-unspecified-and-implementation-defined-behavior this no problem and get the output yellow or What do you mean undefined string literals are stored in read only memory so..
When does invoking a member function on a null instance result in undefined behavior? http://stackoverflow.com/questions/2474018/when-does-invoking-a-member-function-on-a-null-instance-result-in-undefined-beha that the previous sentence is never stated so what does it mean to use the lvalue Just even generate it at all or to use it..
What does 'unsigned temp:3' mean? [duplicate] http://stackoverflow.com/questions/2950029/what-does-unsigned-temp3-mean does 'unsigned temp 3' mean duplicate Possible Duplicate What does this C code mean I'm.. mean duplicate Possible Duplicate What does this C code mean I'm trying to map a C structure to Java using JNA. I came across.. is as follows struct op unsigned op_type 9 what does this mean unsigned op_opt 1 unsigned op_latefree 1 unsigned op_latefreed..
Pass by Reference / Value in C++ http://stackoverflow.com/questions/410593/pass-by-reference-value-in-c much confusion is generated by not communicating what is meant by passed by reference . When some people say pass by reference.. . When some people say pass by reference they usually mean not the argument itself but rather the object being referenced.. being referenced . Some other say that pass by reference means that the object can't be changed in the callee. Example struct..
http://stackoverflow.com/questions/4172722/what-is-the-rule-of-three is The Rule of Three What does copying an object mean What are the copy constructor and the copy assignment operator.. of user defined types with value semantics . This means that objects are implicitly copied in various contexts and.. and we should understand what copying an object actually means. Let us consider a simple example class person std string name..
Undefined Behavior and Sequence Points http://stackoverflow.com/questions/4176328/undefined-behavior-and-sequence-points Behavior and Sequence Points Reloaded . Note This is meant to be an entry to Stack Overflow's C FAQ . If you want to critique.. of a diagnostic message . In short undefined behaviour means anything can happen from daemons flying out of your nose to.. most once by the evaluation of an expression. What does it mean Informally it means that between two sequence points a variable..
What are Aggregates and PODs and how/why are they special? http://stackoverflow.com/questions/4178175/what-are-aggregates-and-pods-and-how-why-are-they-special definitions. What do these criteria imply This does not mean an aggregate class cannot have constructors in fact it can have.. bool int char double pointers etc. is value initialized it means it is initialized with 0 for that type false for bool 0.0 for.. its members. If a user defined constructor is present it means that the user needs to do some extra work to initialize the..
What's this STL vs. “C++ Standard Library” fight all about? [closed] http://stackoverflow.com/questions/5205491/whats-this-stl-vs-c-standard-library-fight-all-about of thought that says that everybody knows now that STL means the standard library just as everybody now knows that C is.. proponents of the STL in contrast know exactly what they mean by it and refuse to believe that not everybody gets it . Clearly.. to be for the better. We may just be stuck with double meanings forever. Conclusion I appreciate that this post has been..
What are the barriers to understanding pointers and what can be done to overcome them? http://stackoverflow.com/questions/5727/what-are-the-barriers-to-understanding-pointers-and-what-can-be-done-to-overcome most problem explaining to people two pointers does not mean two objects or memory blocks. var h1 h2 THouse begin h1 THouse.Create.. the chain until a house has no NextHouse reference which means it's the last one. To visit all our houses we could use the.. two address the leftmost is address 0 h1 4 h2 23 Which means that our linked list above might actuall look like this h1..
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