long long integer

Size of 'long integer' data type (C++) on various architectures and OS

The Intel® Compiler treats the size of a "long" integer as 4 bytes or 8 bytes depending on the architecture and operating system, affecting portability. The size of a "long long" integer is always 8 bytes. The size of a "long double" may also vary.
  • Apple OS X*
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • C/C++
  • Intel® C++-Compiler
  • sizeof
  • long integer
  • long double
  • long long integer
  • long long integer abonnieren