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c++ Programming Glossary: aggressiveC# generics compared to C++ templates [duplicate] http://stackoverflow.com/questions/1208153/c-sharp-generics-compared-to-c-templates template is always available to the compiler C can do very aggressive inlining on templates. Add to that the automatic detection of..
When exactly is the postfix increment operator evaluated in a complex expression? http://stackoverflow.com/questions/1222418/when-exactly-is-the-postfix-increment-operator-evaluated-in-a-complex-expression expressions. This is done so that the compiler can be as aggressive as possible in optimizations. Lets break it down a1 a2 v p..
Performance impact of -fno-strict-aliasing http://stackoverflow.com/questions/1225741/performance-impact-of-fno-strict-aliasing it with different levels of aggression. GCC is fairly aggressive about it enabling strict aliasing will cause it to think that.. a bar b b foo a cannot alias which allows for some very aggressive transformations but can obviously break non carefully written..
C++ - Why set object to null after deleting? http://stackoverflow.com/questions/14416676/c-why-set-object-to-null-after-deleting make a habit of doing this even when it has no result. An aggressive compiler optimizer will eliminate this code so it doesn't actually..
http://stackoverflow.com/questions/2107608/using-generic-methods performance is better since the compiler can perform more aggressive optimizations with the known type. EDIT thanks David RodrÃguez..
Constants and compiler optimization in C++ http://stackoverflow.com/questions/212237/constants-and-compiler-optimization-in-c types ints chars etc. I think that compilers can be quite aggressive in optimizing the use of those items. share improve this answer..
Why does C++ not have reflection? http://stackoverflow.com/questions/359237/why-does-c-not-have-reflection instantiations. The C standard library relies on this aggressive optimization. Functors are only performant if the overhead of..
How to resolve pointer alias issues? http://stackoverflow.com/questions/3674814/how-to-resolve-pointer-alias-issues This is getting problematic though as optimisers get more aggressive this can lead to pointer alias issues. This is particularly..
Why do we use volatile keyword in C++? [duplicate] http://stackoverflow.com/questions/4437527/why-do-we-use-volatile-keyword-in-c 8 .. volatile is a hint to the implementation to avoid aggressive optimization involving the object because the value of the object..
Does making a struct volatile make all its members volatile? http://stackoverflow.com/questions/4479597/does-making-a-struct-volatile-make-all-its-members-volatile 8 Note volatile is a hint to the implementation to avoid aggressive optimization involving the object because the value of the object.. is an instance of a struct then the compiler cannot avoid aggressive optimization involving the object unless it avoids aggressive.. optimization involving the object unless it avoids aggressive optimization of each of it's members. Otherwise how else it..
How can I create directory tree in C++/Linux? http://stackoverflow.com/questions/675039/how-can-i-create-directory-tree-in-c-linux mode_t typedef struct stat Stat #ifndef lint Prevent over aggressive optimizers from eliminating ID string const char jlss_id_mkpath_c..
C/C++: Optimization of pointers to string constants http://stackoverflow.com/questions/690176/c-c-optimization-of-pointers-to-string-constants Be completely naive after all. Compilers will vary in how aggressive they are at merging duplicate string literals. They might limit..
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