9.53. C_SIZEOF
9.53 C_SIZEOF — Size in bytes of an expression
- Description:
-
C_SIZEOF(X)
calculates the number of bytes of storage the expressionX
occupies. - Standard:
- Fortran 2008
- Class:
- Inquiry function of the module
ISO_C_BINDING
- Syntax:
-
N = C_SIZEOF(X)
- Arguments:
-
X The argument shall be an interoperable data entity. - Return value:
- The return value is of type integer and of the system-dependent kind
C_SIZE_T
(from theISO_C_BINDING
module). Its value is the number of bytes occupied by the argument. If the argument has thePOINTER
attribute, the number of bytes of the storage area pointed to is returned. If the argument is of a derived type with登录查看完整内容