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/trunk/Examples/test-suite/unions.i

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Swig | 42 lines | 27 code | 8 blank | 7 comment | 0 complexity | 94ded6016c41cfa9f200f2bd9ec9d452 MD5 | raw file
Possible License(s): LGPL-2.1, Cube, GPL-3.0, 0BSD, GPL-2.0 
    

  1. /*
    2. 

  2. This testcase checks that unions can be set and read.
    3. 

  3. */
    4. 

  4. 

  5. %module unions
    6. 

  6. 

  7. %{
    8. 

  8. /* Must undefine small to work on Windows.  small is defined as a
    9. 

  9. char in rpcndr.h */
    10. 

  10. #ifdef small
    11. 

  11. #undef small	
    12. 

  12. #endif
    13. 

  13. %}
    14. 

  14. 

  15. %inline %{
    16. 

  16. 

  17. typedef struct SmallStruct {
    18. 

  18.   short         jill;
    19. 

  19. } SmallStruct;
    20. 

  20. 

  21. typedef struct BigStruct {
    22. 

  22.   int           jack;
    23. 

  23.   SmallStruct   smallstruct;
    24. 

  24. } BigStruct;
    25. 

  25. 

  26. /* This union is just to check the parser */
    27. 

  27. typedef union {
    28. 

  28.   BigStruct     bs;
    29. 

  29.   SmallStruct   ss;
    30. 

  30. } UnionTest;
    31. 

  31. 

  32. /* This union checks the parser and will be used in a runtime test */
    33. 

  33. typedef struct {
    34. 

  34.   union
    35. 

  35.   {
    36. 

  36.     BigStruct   big;
    37. 

  37.     SmallStruct small;
    38. 

  38.   } uni;
    39. 

  39.   int           number;
    40. 

  40. } EmbeddedUnionTest;
    41. 

  41. 

  42. %}
    43. 

  43.