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c++ Programming Glossary: hintC++ Tips for code optimization on ARM devices http://stackoverflow.com/questions/10800372/c-tips-for-code-optimization-on-arm-devices as writing hand tuned ASM code. 6 Use the cache prefetch hint PLD to speed up looping reads. ARM doesn't have smart precache..
http://stackoverflow.com/questions/1256246/address-of-register-variable the same semantics as an auto specifier together with a hint to the implementation that the object so declared will be heavily.. that the object so declared will be heavily used. Note the hint can be ignored and in most implementations it will be ignored.. serves very little function offering no more than a hint that a note says is typically ignored. It should be deprecated..
Adding an include guard breaks the build http://stackoverflow.com/questions/1744144/adding-an-include-guard-breaks-the-build unique if it turns up unexpectedly INCLUDE_GUARD is a good hint about what it is while serving to put it in a separate namespace..
Can a recursive function be inline? http://stackoverflow.com/questions/190232/can-a-recursive-function-be-inline First the inline specification on a function is just a hint. The compiler can and often does completely ignore the presence..
When to use inline function and when not to use it? http://stackoverflow.com/questions/1932311/when-to-use-inline-function-and-when-not-to-use-it function and when not to use it I know that inline is a hint or request to compiler and its used to avoid function call overheads... be copied by value Remember that the inline keyword is a hint to the compiler the compiler may decide not to inline a function.. fac int n return n 2 1 n fac n 1 The inline specifier is a hint to the compiler that it should attempt to generate code for..
Coding Practices which enable the compiler/optimizer to make a faster program http://stackoverflow.com/questions/2074099/coding-practices-which-enable-the-compiler-optimizer-to-make-a-faster-program As a workaround K R invented the register keyword to hint to the compiler that maybe it would be a good idea to keep this..
http://stackoverflow.com/questions/216510/extern-inline lead. GNU89 inline the function may be inlined it's just a hint though . An out of line version is always emitted and externally..
http://stackoverflow.com/questions/2486034/delete-an-array-of-objects original code gave you a compilation error is a strong hint that you're doing something wrong. BTW obligatory avoid allocating..
What Rules does compiler have to follow when dealing with volatile memory locations? http://stackoverflow.com/questions/4136900/what-rules-does-compiler-have-to-follow-when-dealing-with-volatile-memory-locati must fetch the value from memory every time taking a hint from Zach I should say that every time is bounded by sequence..
Why do we use volatile keyword in C++? [duplicate] http://stackoverflow.com/questions/4437527/why-do-we-use-volatile-keyword-in-c Quoting from the C Standard 7.1.5.1 8 .. volatile is a hint to the implementation to avoid aggressive optimization involving..
Why/when is __declspec( dllimport ) not needed? http://stackoverflow.com/questions/4489441/why-when-is-declspec-dllimport-not-needed this question It isn't required. It is an optimization a hint to the compiler that the DLL is going to export the function..
Developing Internet Explorer Extensions? http://stackoverflow.com/questions/5643819/developing-internet-explorer-extensions pDisp ref object URL try @Eric Stob Thanks for this hint This will prevent this method being executed more than once...
How do I expand a tuple into variadic template function's arguments? http://stackoverflow.com/questions/687490/how-do-i-expand-a-tuple-into-variadic-template-functions-arguments in cases like above. Does anyone have a solution to is or hint on where to read about it c c 11 arguments tuples share improve..
What does the restrict keyword mean in C++? http://stackoverflow.com/questions/776283/what-does-the-restrict-keyword-mean-in-c Not in C standard yet but supported by many C compilers A hint only so may do nothing and still be conforming A restrict qualified..
Boost::Spirit Expression Parser http://stackoverflow.com/questions/8464969/boostspirit-expression-parser contain three calculator samples which should give you a hint on why operator associativity matters and how you would express..
Check if a class has a member function of a given signature http://stackoverflow.com/questions/87372/check-if-a-class-has-a-member-function-of-a-given-signature one namespace while I'm in another one Can you give me an hint to solve this puzzle EDIT @Chris Jester Young I know well Koenig..
Why is C++ relatively “harder” to use/bad choice for a beginner? [closed] http://stackoverflow.com/questions/1085134/why-is-c-relatively-harder-to-use-bad-choice-for-a-beginner of these lines are legal and what is the result of them Hint Only three are valid C and of those one of them returns an unspecified.. of these lines are legal and what is the result of them Hint Only three are valid C and of those one of them returns an unspecified..
http://stackoverflow.com/questions/122914/generic-cache-of-objects would serve your purpose http blackcat.ca code lrucache Hint it's the 4th result from Google template cache c . Note licence..
#includes within a namespace, to “embed” prewritten stuff in namespace http://stackoverflow.com/questions/14270435/includes-within-a-namespace-to-embed-prewritten-stuff-in-namespace in the namespace. Q is there a better way doesn't do it Hint doesn't do it. At least not all the time not in gcc 4.7.2. Gcc's..
deleting dynamically allocated object that contains vector in C++ STL http://stackoverflow.com/questions/2670558/deleting-dynamically-allocated-object-that-contains-vector-in-c-stl objects clean themselves your code as safer and easier. Hint Don't use new and delete put it in a smart pointer std auto_ptr..
removing subset transactions form file http://stackoverflow.com/questions/2793277/removing-subset-transactions-form-file records. c c algorithm share improve this question Hint easiest way is to use std set #include set #include algorithm..
How to Reverse a given sentence (string) in C++? http://stackoverflow.com/questions/4261364/how-to-reverse-a-given-sentence-string-in-c each word in the string STAC EKIL SGOD CATS LIKE DOGS Hint you can use the same function for both 1 and 2 . share improve..
http://stackoverflow.com/questions/4384021/trying-to-write-a-recursive-function-that-counts-the-number-of-sequences-that-su up. c function recursion share improve this question Hint try to find a function that gives the number of sequences with..
Determining if a number is prime http://stackoverflow.com/questions/4424374/determining-if-a-number-is-prime by 2. Do the same for 2 3 4 5 6 ... up to number . Hint use a loop . After you resolve this try looking for optimizations...
When building a DLL file, does the generated LIB file contain the DLL name? http://stackoverflow.com/questions/477461/when-building-a-dll-file-does-the-generated-lib-file-contain-the-dll-name
Printing prime numbers from 1 through 100 http://stackoverflow.com/questions/5200879/printing-prime-numbers-from-1-through-100 that finds and prints all the prime numbers less than 100. Hint 1 is a prime number. For each number from 2 to 100 find Remainder..
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