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c++ Programming Glossary: expandInline functions vs Preprocessor macros http://stackoverflow.com/questions/1137575/inline-functions-vs-preprocessor-macros be advised that Macros are not type safe and can be expanded regardless of whether they are syntatically correct the compile.. in problems Macros are more flexible in that they can expand other macros whereas inline functions don't necessarily do this...
http://stackoverflow.com/questions/1198260/iterate-over-tuple get i my_tuple .do_sth Error 1 sorry unimplemented cannot expand ˜Listener ... into a fixed length argument list. Error 2 i cannot..
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions? http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol preprocessor will process all the #include directives and expand all macro invocations it encounters and the output of this pure..
Do-While and if-else statements in C/C++ macros http://stackoverflow.com/questions/154136/do-while-and-if-else-statements-in-c-c-macros if corge BAR corge else gralt The above code would expand into if corge f corge g corge else gralt which is syntactically.. #define BAR X f X g X The above version of bar BAR expands the above code into what follows which is syntactically correct... with if ... else as well although when if ... else expands inside of an if ... else it leads to a dangling else which..
Which Typesafe Enum in C++ Are You Using? http://stackoverflow.com/questions/217549/which-typesafe-enum-in-c-are-you-using detailed object state listings And have it automatically expand to this class Level public boost detail enum_base Level string..
Explicit instantiation - when is it used? http://stackoverflow.com/questions/2351148/explicit-instantiation-when-is-it-used when is it used After few weeks break I'm trying to expand and extend my knowlege of templates with the book Templates..
Remove comments from C/C++ code http://stackoverflow.com/questions/2394017/remove-comments-from-c-c-code preprocessing. ie I think you can use gcc E but this will expand macros. I just want the source code with comments stripped nothing..
Do you use curly braces for additional scoping? [closed] http://stackoverflow.com/questions/249009/do-you-use-curly-braces-for-additional-scoping use curly braces to limit the scope of your variables and expand the scope only if required working on a need to access basis..
Dynamically allocating an array of objects http://stackoverflow.com/questions/255612/dynamically-allocating-an-array-of-objects to an array of integers. The vector is easy to use and expand and covers all the problems associated with exceptions. Compare..
How to use Boost in Visual Studio 2010 http://stackoverflow.com/questions/2629421/how-to-use-boost-in-visual-studio-2010 While Nate's answer is pretty good already I'm going to expand on it more specifically for Visual Studio 2010 as requested.. project in Visual Studio. Open the Property Manager and expand one of the configuration for the platform of your choice. Select..
How do you declare an interface in C++? http://stackoverflow.com/questions/318064/how-do-you-declare-an-interface-in-c class pure virtual share improve this question To expand on the answer by bradtgmurray you may want to make one exception..
http://stackoverflow.com/questions/3540931/inline-functions-in-c rules. The rules allow but don't require the compiler to expand the code for the inline function at each call site and omit..
What's the rationale for null terminated strings? http://stackoverflow.com/questions/4418708/whats-the-rationale-for-null-terminated-strings a reasonable string length limit but even if you want to expand it to the size of the machine word 64 bit machines usually have..
Is there a C pre-processor which eliminates #ifdef blocks based on values defined/undefined? http://stackoverflow.com/questions/525283/is-there-a-c-pre-processor-which-eliminates-ifdef-blocks-based-on-values-define else it does though the pseudo pre processor must not expand macros or include files verbatim. The output must be source..
Developing Internet Explorer Extensions? http://stackoverflow.com/questions/5643819/developing-internet-explorer-extensions a few Firefox Chrome extensions I've decided to try and expand my skill set by developing an Internet Explorer extension in..
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 do I expand a tuple into variadic template function's arguments Consider..
Are inline virtual functions really a non-sense? http://stackoverflow.com/questions/733737/are-inline-virtual-functions-really-a-non-sense to use inline virtual functions since they're almost never expanded anyway Code snippet I used for analysis class Temp public.. void TempDerived aDerivedObj Compiler thinks it's safe to expand the virtual functions aDerivedObj.myVirtualFunction type of.. object Temp points to is always known does compiler still expand virtual functions I doubt compiler would be this much intelligent..
What modern C++ libraries should be in my toolbox? [closed] http://stackoverflow.com/questions/777764/what-modern-c-libraries-should-be-in-my-toolbox for commercial or non commercial applications Feel free to expand this list General Purpose Boost Loki MiLi POCO STL of course..
Can we increase the re-usability of this key-oriented access-protection pattern? http://stackoverflow.com/questions/3324898/can-we-increase-the-re-usability-of-this-key-oriented-access-protection-pattern a macro to define passkey's define passkey groups #define EXPAND pX pX #define PASSKEY_1 pKeyname pFriend1 class EXPAND pKeyname.. EXPAND pX pX #define PASSKEY_1 pKeyname pFriend1 class EXPAND pKeyname private friend EXPAND pFriend1 EXPAND.. pFriend1 class EXPAND pKeyname private friend EXPAND pFriend1 EXPAND pKeyname EXPAND pKeyname const EXPAND..
How to test if preprocessor symbol is #define'd but has no value? http://stackoverflow.com/questions/3781520/how-to-test-if-preprocessor-symbol-is-defined-but-has-no-value share improve this question Soma macro magic #define DO_EXPAND VAL VAL ## 1 #define EXPAND VAL DO_EXPAND VAL #if defined MYVARIABLE.. Soma macro magic #define DO_EXPAND VAL VAL ## 1 #define EXPAND VAL DO_EXPAND VAL #if defined MYVARIABLE EXPAND MYVARIABLE 1.. magic #define DO_EXPAND VAL VAL ## 1 #define EXPAND VAL DO_EXPAND VAL #if defined MYVARIABLE EXPAND MYVARIABLE 1 Only here if..
C++ concatenating __FILE__ and __LINE__ macros? http://stackoverflow.com/questions/19343205/c-concatenating-file-and-line-macros this question You need double macro stringy technique Expand that macro in two levels #define S1 x #x #define S2 x S1 x #define..
“Step over” when debugging multithreaded programs in Visual Studio http://stackoverflow.com/questions/336628/step-over-when-debugging-multithreaded-programs-in-visual-studio 1. Open Options from the Menu select Tools Options 2. Expand to Environment Keyboard 3. In Show commands containing type..
C++: Can a macro expand “abc” into 'a', 'b', 'c'? http://stackoverflow.com/questions/4583022/c-can-a-macro-expand-abc-into-a-b-c #define E L I I sizeof L L I 0 #define STR X L typename Expand X cstring E L 0 E L 1 E L 2 E L 3 E L 4 E L 5 E L 6 E.. char... class P typename S typename R int N struct Expand template template char... class P char S1 char ...S char ...R.. char... class P char S1 char ...S char ...R int N struct Expand P cstring S1 S... cstring R... N Expand P cstring S... cstring..
Variadic Templates - different types of expansion http://stackoverflow.com/questions/9650677/variadic-templates-different-types-of-expansion A Ts... hun vs... gun A Ts hun vs ... He explains Call 1 Expands all Ts for instatiation of class A Then calls hun vs Then expands.. all parameters again when passing them into gun Call 2 Expands all Ts and all vs separately Call 3 Expnads in lock step ie.. Ts and all vs separately Call 3 Expnads in lock step ie Expand argument 1 of Ts and Argument 1 of vs Expand argument 2 of Ts..
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