1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
SUBROUTINE getcgn(g)
include '../stack.h'
INTEGER g
C**********************************************************************
C
C SUBROUTINE GETCGN(G)
C Get GeNerator
C
C Returns in G the number of the current random number generator
C
C
C Arguments
C
C
C G <-- Number of the current random number generator (1..32)
C INTEGER G
C
C**********************************************************************
C
INTEGER curntg,numg
SAVE curntg
PARAMETER (numg=32)
DATA curntg/1/
C
g = curntg
RETURN
ENTRY setcgn(g)
C**********************************************************************
C
C SUBROUTINE SETCGN( G )
C Set GeNerator
C
C Sets the current generator to G. All references to a generat
C are to the current generator.
C
C
C Arguments
C
C
C G --> Number of the current random number generator (1..32)
C INTEGER G
C
C**********************************************************************
C
C Abort if generator number out of range
C
IF (.NOT. (g.LT.0.OR.g.GT.numg)) GO TO 10
call basout(io,wte,"Generator number out of range in SETCGN")
return
10 curntg = g
RETURN
END
|
