search:c++ array size length相關網頁資料

- www.cplusplus.com
  
  .length() equivalent for char array - C++ Forum
  
  I have a char myArray[8] that I'm passing to a function. In my function I need to capture the length of the array similar to how length() returns the number of chars in a string. Is there a function out there that will do the job? Thanks, Return 0;
  
  2024-04-25
  
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- stackoverflow.com
  
  Is there any way to determine the size of a C++ array programmatically? And if not, why? - Stack Ove
  
  Actually, if you allocated the array on the stack the sizeof operator would return 1024 -- which is 256 (the # of elements) * 4 (the size of an individual element). (sizeof(arr)/sizeof(arr[0])) would give the result 256. – Kevin Oct 13 '08 at 16:03
  
  2024-04-26
  
  瀏覽：597

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