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c++ Programming Glossary: alignWhy isn't sizeof for a struct equal to the sum of sizeof of each member? http://stackoverflow.com/questions/119123/why-isnt-sizeof-for-a-struct-equal-to-the-sum-of-sizeof-of-each-member share improve this question This is because of structure alignment. Structure alignment refers to the ability of the compiler.. This is because of structure alignment. Structure alignment refers to the ability of the compiler to insert unused memory.. memory into a structure so that data members are optimally aligned for better performance. Many processors perform best when..
What is “cache-friendly” code? http://stackoverflow.com/questions/16699247/what-is-cache-friendly-code See also thanks to @Matt for the link How and when to align to cache line size An extreme symptom of poor caching in RAM..
C++ alignment when printing cout << http://stackoverflow.com/questions/2485963/c-alignment-when-printing-cout alignment when printing cout Is there a way to align text when priting.. alignment when printing cout Is there a way to align text when priting using cout I'm using tabs but when the words.. using tabs but when the words are too big they won't be aligned anymore Sales Report for September 15 2010 Artist Title Price..
returning aligned memory with new? http://stackoverflow.com/questions/2660076/returning-aligned-memory-with-new aligned memory with new I currently allocate my memory for arrays.. my memory for arrays using the MS specific mm_malloc. I align the memory as I'm doing some heavy duty math and the vectorization.. duty math and the vectorization takes advantage of the alignment. I was wondering if anyone knows how to overload the new..
Determining the alignment of C/C++ structures in relation to its members http://stackoverflow.com/questions/364483/determining-the-alignment-of-c-c-structures-in-relation-to-its-members the alignment of C C structures in relation to its members Can the alignment.. of C C structures in relation to its members Can the alignment of a structure type be found if the alignments of the structure.. Can the alignment of a structure type be found if the alignments of the structure members are known Eg. for struct S a_t..
Best compiler warning level for C/C++ compilers? http://stackoverflow.com/questions/399850/best-compiler-warning-level-for-c-c-compilers pedantic errors Wextra Wall Waggregate return Wcast align Wcast qual Wchar subscripts Wcomment Wconversion Wdisabled optimization..
Is there any guarantee of alignment of address return by C++'s new operation? http://stackoverflow.com/questions/506518/is-there-any-guarantee-of-alignment-of-address-return-by-cs-new-operation there any guarantee of alignment of address return by C 's new operation Most of experienced.. new operation Most of experienced programmer knows data alignment is important for program's performance. I have seen some.. allocate bigger size of buffer than they need and use the aligned pointer as begin. I am wondering should I do that in my program..
Flags to enable thorough and verbose g++ warnings http://stackoverflow.com/questions/5088460/flags-to-enable-thorough-and-verbose-g-warnings from multiple sources Wall Wextra Wformat nonliteral Wcast align Wpointer arith Wbad function cast Wmissing prototypes Wstrict.. final set of suggested warnings pedantic Wall Wextra Wcast align Wcast qual Wctor dtor privacy Wdisabled optimization Wformat..
http://stackoverflow.com/questions/6320264/how-to-align-pointer to align pointer How do I align a pointer to a 16 byte boundary I found.. to align pointer How do I align a pointer to a 16 byte boundary I found this code not sure if.. c share improve this question C 0x proposes std align which does just that. get some memory T const p ... std size_t..
Dynamic aligned memory allocation in C++11 http://stackoverflow.com/questions/6973995/dynamic-aligned-memory-allocation-in-c11 aligned memory allocation in C 11 posix_memalign and _aligned_malloc.. aligned memory allocation in C 11 posix_memalign and _aligned_malloc on Windows allow to dynamically allocate.. aligned memory allocation in C 11 posix_memalign and _aligned_malloc on Windows allow to dynamically allocate an aligned..
http://stackoverflow.com/questions/8205835/stitching-2-images-in-opencv homography using RANSAC but I can't figure out how to align these 2 images i'm new at opencv . Now part of code vector Point2f.. have to change the homography matrix but for now I need to align these two images. Thank you for helping. Edit With Martin Beckett's..
Tag editor component for Delphi/C++Builder http://stackoverflow.com/questions/12597678/tag-editor-component-for-delphi-cbuilder property TabStop property Color property Anchors property Align property Tag property Cursor property BgColor TColor read FBgColor..
Making std::vector allocate aligned memory http://stackoverflow.com/questions/12942548/making-stdvector-allocate-aligned-memory as I would like it so go on and report errors. enum class Alignment size_t Normal sizeof void SSE 16 AVX 32 namespace detail.. void ptr noexcept template typename T Alignment Align Alignment AVX class AlignedAllocator template Alignment.. void ptr noexcept template typename T Alignment Align Alignment AVX class AlignedAllocator template Alignment Align..
size of dynamically allocated array http://stackoverflow.com/questions/2034450/size-of-dynamically-allocated-array the header placed before each allocated chunk typedef long Align for alignment to long boundary union header block header struct.. block if on free list unsigned size size of this block s Align x force alignment of blocks typedef union header Header size..
http://stackoverflow.com/questions/610682/bss-section-in-elf-file Headers Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align PHDR 0x000034 0x08048034 0x08048034 0x000e0 0x000e0 R E 0x4..
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