mirror of https://github.com/swig/swig
52 lines
1.2 KiB
Python
52 lines
1.2 KiB
Python
# Example using pointers to member functions
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from member_pointer_const import *
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def check(what, expected, actual):
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if expected != actual:
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raise RuntimeError(
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"Failed: ", what, " Expected: ", expected, " Actual: ", actual)
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# Get the pointers
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area_pt = areapt()
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perim_pt = perimeterpt()
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# Create some objects
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s = Square(10)
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# Do some calculations
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check("Square area ", 100.0, do_op(s, area_pt))
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check("Square perim", 40.0, do_op(s, perim_pt))
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memberPtr = cvar.areavar
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memberPtr = cvar.perimetervar
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# Try the variables
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check("Square area ", 100.0, do_op(s, cvar.areavar))
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check("Square perim", 40.0, do_op(s, cvar.perimetervar))
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# Modify one of the variables
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cvar.areavar = perim_pt
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check("Square perimeter", 40.0, do_op(s, cvar.areavar))
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# Try the constants
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memberPtr = AREAPT
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memberPtr = PERIMPT
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memberPtr = NULLPT
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check("Square area ", 100.0, do_op(s, AREAPT))
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check("Square perim", 40.0, do_op(s, PERIMPT))
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# Typedefs
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check("Square perim", 40.0, do_op_td(s, perim_pt));
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check("Add by value", 3, call1(ADD_BY_VALUE, 1, 2))
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#check("Add by pointer", 7, call2(ADD_BY_POINTER, 3, 4))
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#check("Add by reference", 11, call3(ADD_BY_REFERENCE, 5, 6))
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