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c++ Programming Glossary: unpackSSE instructions to add all elements of an array http://stackoverflow.com/questions/10930595/sse-instructions-to-add-all-elements-of-an-array the elements of an array then you need to load the data unpack it to a wider element size and then sum the unpacked elements... data unpack it to a wider element size and then sum the unpacked elements. Note that you can maintain multiple partial sums.. _mm_set1_epi8 0 constant vector of all 0s for use with _mm_unpacklo_epi8 _mm_unpackhi_epi8 const __m128i vk1 _mm_set1_epi16 1..
C++11: Compile Time Calculation of Array http://stackoverflow.com/questions/12108390/c11-compile-time-calculation-of-array as this answer we can build a sequence of numbers and unpack them to call f to construct a std array #include array #include..
What are the rules for the “…” token in the context of variadic template? http://stackoverflow.com/questions/17652412/what-are-the-rules-for-the-token-in-the-context-of-variadic-template context of variadic template the ellipsis ... is used to unpack the template parameter pack if it appears on the right side.. pattern is on the left side of ... is repeated &mdash the unpacked patterns call them expressions now are separated by comma..
Creating an array initializer from a tuple or variadic template parameters http://stackoverflow.com/questions/18251815/creating-an-array-initializer-from-a-tuple-or-variadic-template-parameters DataItemId Values 4 theDataLayout Would this work to 'unpack' the tuple I want to loosely couple an accessor class with.. Pack using Prepend typename prepend T Pack type You'd then unpack that tuple into a std array if you wanted. You'd use the indexes..
Can c++11 parameter packs be used outside templates? http://stackoverflow.com/questions/20407753/can-c11-parameter-packs-be-used-outside-templates typename ...Ints void foo Ints... ints int args ints... unpack ints here use args With this approach you can pass all int if.. int Ints... value Arguments must be int. int args ints... unpack ints here use args Now you've to implement is_all_same meta.. you create a temporary object of type sink so that you use unpack the template arguments using list initialization syntax. Last..
Qt4: Read Default mimeData from QAbstractTableModel http://stackoverflow.com/questions/2151216/qt4-read-default-mimedata-from-qabstracttablemodel as an encoded QModelIndexList see here . I would like to unpack this data in an overloaded dropMimeData function but can't figure..
How to store a 64 bit integer in 2 32 bit integers and convert back again http://stackoverflow.com/questions/2810280/how-to-store-a-64-bit-integer-in-2-32-bit-integers-and-convert-back-again improve this question pack u32 x y u64 v u64 x 32 y unpack x u32 v 0xFFFFFFFF00000000 32 y u32 v 0xFFFFFFFF share improve..
how to compile ASL (boost based Adobe C++ gui library) on windows 7? http://stackoverflow.com/questions/6397501/how-to-compile-asl-boost-based-adobe-c-gui-library-on-windows-7 done each step provided by him one at a time I forgot to unpack TBB... after unpacking TBB all compiled correctly But one question.. by him one at a time I forgot to unpack TBB... after unpacking TBB all compiled correctly But one question stands for me.. compile or download pre compilled bjam and put it on PATH unpack downloaded libraries to disk using next layout PROJ_ROOT boost_libraries..
How to quickly count bits in a series of ints? http://stackoverflow.com/questions/7793997/how-to-quickly-count-bits-in-a-series-of-ints
“unpacking” a tuple to call a matching function pointer http://stackoverflow.com/questions/7858817/unpacking-a-tuple-to-call-a-matching-function-pointer unpacking&rdquo a tuple to call a matching function pointer I'm trying.. params void func Args... void delayed_dispatch How can I unpack params to call func func std get 0 params std get 1 params std.. point c function pointers c 11 variadic templates tuple unpacking share improve this question You need to build a parameter..
using declaration in variadic template http://stackoverflow.com/questions/7870498/using-declaration-in-variadic-template i found out a pretty decent solution basically i need to unpack one extra lambda case and apply the using clause to the unpacked.. one extra lambda case and apply the using clause to the unpacked lambda and the rest but in this case since i apparently i.. inductively by placing two using declarations one from the unpacked lambda type and another from the parent class which is actually..
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