Generic swap: Difference between revisions

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<lang Oforth>swap</lang>
 
=={{header|OxygenBasic}}==
 
<lang>
macro Swap(a,b, c)
typeof(a) c
c=a
a=b
b=c
end macro
 
 
'demo with compound types:
'=========================
type point { float x,y}
point p={1,2}
point q={3,4}
swap p,q
print "p: " p.x "," p.y 'p: 3,4
print "q: " q.x "," q.y 'q: 1,2
</lang>
 
=={{header|Oz}}==
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