8.11.2.82 IfcSIPrefix
8.11.2.82.1 Semantic definition
8.11.2.82.2 Type values
| Type |
Description |
ATTO
|
10\^-18.
|
|
CENTI
|
10\^-2.
|
|
DECA
|
10.
|
|
DECI
|
10\^-1.
|
|
EXA
|
10\^18.
|
|
FEMTO
|
10\^-15.
|
|
GIGA
|
10\^9.
|
|
HECTO
|
10\^2.
|
|
KILO
|
10\^3.
|
|
MEGA
|
10\^6.
|
|
MICRO
|
10\^-6.
|
|
MILLI
|
10\^-3.
|
|
NANO
|
10\^-9.
|
|
PETA
|
10\^15.
|
|
PICO
|
10\^-12.
|
|
TERA
|
10\^12.
|
|
Table 8.11.2.82.A
8.11.2.82.3 Formal representation
TYPE IfcSIPrefix = ENUMERATION OF
(ATTO
,CENTI
,DECA
,DECI
,EXA
,FEMTO
,GIGA
,HECTO
,KILO
,MEGA
,MICRO
,MILLI
,NANO
,PETA
,PICO
,TERA);
END_TYPE;
8.11.2.82.4 References