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Support for Lua added - patch from Mark Gossage

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@7365 626c5289-ae23-0410-ae9c-e8d60b6d4f22
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William S Fulton 2005-08-15 20:58:56 +00:00
commit 127e49e03b
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73
SWIG/Examples/lua/variables/runme.lua Normal file
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-- file: example.lua
-- importing (lua doesnt have a nice way to do this)
if example==nil then
assert(loadlib("example.dll","Example_Init"))()
end
-- Try to set the values of some global variables
example.ivar = 42
example.svar = -31000
example.lvar = 65537
example.uivar = 123456
example.usvar = 61000
example.ulvar = 654321
example.scvar = -13
example.ucvar = 251
example.cvar = "S"
example.fvar = 3.14159
example.dvar = 2.1828
example.strvar = "Hello World"
example.iptrvar= example.new_int(37)
example.ptptr = example.new_Point(37,42)
example.name = "Bill"
-- Now print out the values of the variables
print("Variables (values printed from Lua)")
print("ivar =", example.ivar)
print("svar =", example.svar)
print("lvar =", example.lvar)
print("uivar =", example.uivar)
print("usvar =", example.usvar)
print("ulvar =", example.ulvar)
print("scvar =", example.scvar)
print("ucvar =", example.ucvar)
print("fvar =", example.fvar)
print("dvar =", example.dvar)
print("cvar =", example.cvar)
print("strvar =", example.strvar)
print("cstrvar =", example.cstrvar)
print("iptrvar =", example.iptrvar)
print("name =", example.name)
print("ptptr =", example.ptptr, example.Point_print(example.ptptr))
print("pt =", example.pt, example.Point_print(example.pt))
print("\nVariables (values printed from C)")
example.print_vars()
print "\nNow I'm going to try and modify some read only variables";
print " Tring to set 'path' to 'Whoa!'";
example.path = "Whoa!"
print " This request was silently ignored by Lua. "
print " But the data has not been changed"
print("path =", example.path)
print " Trying to set 'status' to '0'";
example.status = 0
print " Again silently ignored"
print("status =", example.status)
print "\nI'm going to try and update a structure variable.\n"
example.pt = example.ptptr
print "The new value is"
example.pt_print()
print("You should see the value", example.Point_print(example.ptptr))