Visible to Intel only — GUID: GUID-36CA19CC-634E-4CD3-8631-C8F18DEABDE4
Visible to Intel only — GUID: GUID-36CA19CC-634E-4CD3-8631-C8F18DEABDE4
Glossary R
random access |
See direct access. |
rank |
The number of dimensions of an array. A scalar has a rank of zero. |
rank-one object |
A data structure comprising scalar elements with the same data type and organized as a simple linear sequence. See also scalar. |
real constant |
A constant that is a number written with a decimal point, exponent, or both. It can have single precision (REAL(KIND=4)), double precision (REAL(KIND=8)), or quad precision (REAL(KIND=16)). |
record |
Can be either of the following:
|
record access |
The method used to store and retrieve records in a file. |
record structure declaration |
A block of statements that define the fields in a record. The block begins with a STRUCTURE statement and ends with END STRUCTURE. The name of the structure must be specified in a RECORD statement. |
record type |
The property that determines whether records in a file are all the same length, of varying length, or use other conventions to define where one record ends and another begins. |
recursion |
Pertains to a subroutine or function that directly or indirectly references itself. |
reduction scoping clause |
OpenMP* directive clauses that define the region in which a reduction is computed by tasks or Single Instruction Multiple Data (SIMD) instructions. |
reference |
Can be any of the following:
|
relational expression |
An expression containing one relational operator and two operands of numeric or character type. The result is a value that is true or false. For example, A-C .GE. B+2 or DAY .EQ. 'MONDAY'. |
relational operator |
The symbols used to express a relational condition or expression. The relational operators are (.EQ., .NE., .LT., .LE., .GT., and .GE.). |
relative file organization |
A file organization that consists of a series of component positions, called cells, numbered consecutively from 1 to n. Intel Fortran uses these numbered, fixed-length cells to calculate the component's physical position in the file. |
relative pathname |
A directory path expressed in relation to any directory other than the root directory. Contrast with absolute pathname. |
root |
On Windows* systems, the top-level directory on a disk drive; it is represented by a backslash (\). For example, C:\ is the root directory for drive C. On Linux* systems, the top-level directory in the file system; it is represented by a slash (/). |
routine |
A subprogram; a function or procedure. See also function, subroutine, and procedure. |
runtime |
The time during which a computer executes the statements of a program. |