Esp. operator is used to access the data using normal structure variable and arrow (->) is used to access the data using pointer variable. Excessive copying in C++ and your program's speed c++ - memcpy vs assignment when copying into an array; why does this ... Use =. C queries related to "memcpy for integer array in c" memcpy c; memcpy trong c; memcpy copy array in c; memcpy c array; what is memcpy in c; memcpy ** array c; c language memcpy; c memcpy example; can you use memcpy with int array; memcpy with arrays c 'memcpy' example in c; memcpy int array; memcpy integer array c; how to write memcpy in c . For example: The C library function void *memcpy (void *dest, const void *src, size_t n) copies n characters from memory area src to memory area dest. RETURN VALUE top The memcpy() function returns a pointer to dest. C Language Structure Assignment Declaration Following is the declaration for memcpy () function. Hence, you may also create pointers to structure. What is the name of this concept - assignment operator vs memcpy? : C ... But, C99 does not seem to offer such a guarantee. The underlying type of the objects pointed to by both the source and destination pointers are irrelevant for this function; The result is a binary copy of the data. I guess that if I use the memcpy function, I will get a copy of the structure pointer only and not the whole allocated area via this pointer. A structure called Struct allows us to create a group of variables consisting of mixed data types into a single unit. LKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH 3/3] exfat: replace memcpy with structure assignment @ 2020-09-11 4:45 ` Tetsuhiro Kohada 2020-09-16 2:23 ` Sungjong Seo 0 siblings, 1 reply; 3+ messages in thread From: Tetsuhiro Kohada @ 2020-09-11 4:45 UTC (permalink / raw) To: kohada.t2 Cc: kohada.tetsuhiro, mori.takahiro, motai.hirotaka, Namjae Jeon, Sungjong Seo .

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