The System concept contains several useful methods. It cannot be instantiated.
print System.getMN8Version
print System.getMN8Info
print "Free memory : ", System.getFreeMemory / 1024 , " K"
print "Total memory: ", System.getTotalMemory / 1024 , " K"
print "There are : ", System.getCurrentTime , " milliseconds since 1/1/1970"
$i = System.getCurrentTime
System.pause(20)
print System.getCurrentTime - $i
-- The result is :
0.6a
MN8 Ver. 0.6a [ http://mappa.mundi.net/spacemapper/ ]
Free memory : 26985.21 K
Total memory: 30528.0 K
There are : 1022681712303 milliseconds since 1/1/1970
20
Methods inherited from: Concept
| cloneConcept, extendsConcept, fromXML, getAllInheritedConcepts, getConceptAttribute, getConceptAttributeField, getConceptAttributeFields, getConceptAttributes, getConceptConstructors, getConceptElement, getConceptElementField, getConceptElementFields, getConceptElements, getConceptLabel, getConceptMethod, getConceptMethods, getConceptOperators, getConceptType, getErrorHandler, getInheritedConcepts, getResourceURI, hasConceptAttribute, hasConceptElement, hasConceptMethod, hasPath, isHidden, loadContent, setConceptLabel, setErrorHandler, setHidden, setShowEmpty, showEmpty, toTXT, toXML, setResourceURI |
|
Returns the difference, measured in milliseconds, between
the current time and midnight, January 1, 1970 UTC.
print System.getCurrentTime
-- the result is --
1028223202844
Returns an approximation to the total amount of memory
currently available for future allocated concept instances,
measured in bytes.
print System.getFreeMemory
-- the result is --
28369656
Returns a string which identifies the current MN8 release.
print System.getMN8Info
-- the result is --
MN8 Ver. 0.7a [ http://mappa.mundi.net/spacemapper/ ]
Returns the version string of this MN8 release.
print System.getMN8Version
-- the result is --
0.7a
Returns the total amount of memory currently available
for current and future objects, measured in bytes.
print System.getTotalMemory
-- the result is --
31260672
| Parameters: |
| $millis : | the length of time to sleep in milliseconds. |
|
Causes the currently executing thread to sleep
(temporarily cease execution) for the specified number of
milliseconds.
If the millis
parameter is 0 (zero) then it will
sleep till the user presses an Enter
each $x in 0..20 do [
print $x
System.pause(1000)
]
-- the result is --
0
1
2
3
...
