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+ − 1 #!/usr/bin/python
+ − 2 #
+ − 3 # Copyright (c) 2007,2010 Daniel Adler <dadler@uni-goettingen.de>,
+ − 4 # Tassilo Philipp <tphilipp@potion-studios.com>
+ − 5 #
+ − 6 # Permission to use, copy, modify, and distribute this software for any
+ − 7 # purpose with or without fee is hereby granted, provided that the above
+ − 8 # copyright notice and this permission notice appear in all copies.
+ − 9 #
+ − 10 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ − 11 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ − 12 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ − 13 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ − 14 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ − 15 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ − 16 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ − 17 #
+ − 18
+ − 19 import sys
+ − 20
+ − 21 # parameters
+ − 22
+ − 23 nargs = 10
+ − 24
+ − 25 types = ["DCdouble","DCfloat"]
+ − 26 typeSigs = ["d" ,"f" ]
+ − 27
+ − 28 # generator
+ − 29
+ − 30 ntypes = len(types)
+ − 31
+ − 32 sys.stderr.write("/* auto generated by mkcase (on stderr) */\n");
+ − 33 sys.stderr.write("".join(["#define NARGS ",str(nargs),"\n"]))
+ − 34 sys.stderr.write("".join(["#define NTYPES ",str(ntypes),"\n"]))
+ − 35
+ − 36 def powerfact(x, n):
+ − 37 if n==0:
+ − 38 return 0
+ − 39 else:
+ − 40 return x**n+powerfact(x,n-1)
+ − 41
+ − 42 x = 0
+ − 43 end = powerfact(ntypes,nargs)+1
+ − 44
+ − 45 sys.stdout.write("/* auto generated by mkcase.py (on stdout) */\n");
+ − 46
+ − 47 while x < end:
+ − 48 args = [str(x)]
+ − 49 sig = ["f_"]
+ − 50 pos = 0
+ − 51 y = x
+ − 52 while y > 0:
+ − 53 s = (y-1) % ntypes
+ − 54 y = (y-1) / ntypes
+ − 55 args += [ types [s] ]
+ − 56 sig += [ typeSigs[s] ]
+ − 57 pos += 1
+ − 58 sig = "".join(sig)
+ − 59 args += [ sig ]
+ − 60 args = ",".join(args)
+ − 61 sys.stdout.write( "".join(["VF",str(pos),"(",args,")\n"]) )
+ − 62 x += 1
+ − 63
