Visible to Intel only — GUID: GUID-EB7B43AA-7105-4CA6-A872-DC2C065CD6C3
Visible to Intel only — GUID: GUID-EB7B43AA-7105-4CA6-A872-DC2C065CD6C3
Glossary U
ultimate component |
For a derived type or a structure, a component that is of intrinsic type or has the ALLOCATABLE or POINTER attribute, or an ultimate component of a component that is a derived type and does not have the ALLOCATABLE or POINTER attribute. |
unary operator |
An operator that operates on one operand. For example, the minus sign in -A and the .NOT. operator in .NOT. (J .GT. K). |
undeferred task |
A task for which execution is not deferred with respect to its generating task region; that is, its generating task region is suspended until execution of the undeferred task has finished. |
undefined |
For a data object, the property of not having a determinate value. |
underflow |
An error condition occurring when the result of an arithmetic operation yields a result that is smaller than the minimum value in the range of a data type. For example, in unsigned arithmetic, underflow occurs when a result is negative. See also subnormal number. |
unformatted data |
Data written to a file by using unformatted I/O statements; for example, binary numbers. |
unformatted I/O statement |
An I/O statement that does not contain format specifiers and therefore does not translate the data being transferred. Contrast with formatted I/O statement. |
unformatted record |
A record that is transmitted in internal format between internal and external storage. |
unit identifier |
The identifier that specifies an external unit or internal file. The identifier can be any one of the following:
Also called a device code, or logical unit number. |
unspecified storage unit |
A unit of storage for holding a pointer or a scalar that is not a pointer and is of type other than default integer, default character, or default real. |
upper bounds |
See bounds. |
use association |
The process by which the entities in a module are made accessible to other scoping units (through a USE statement in the scoping unit). |
user-defined assignment |
See defined assignment. |
user-defined operator |
See defined operation. |
user-defined type |
See derived type. |