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Diffstat (limited to 'Examples/test-suite/constant_pointers.i')
| -rw-r--r-- | Examples/test-suite/constant_pointers.i | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/Examples/test-suite/constant_pointers.i b/Examples/test-suite/constant_pointers.i new file mode 100644 index 0000000..c2344fb --- /dev/null +++ b/Examples/test-suite/constant_pointers.i @@ -0,0 +1,155 @@ +/* +This testcase primarily test constant pointers, eg int* const. Only a getter is expected to be produced when wrapping constant pointer variables. A number of other const issues are also tested. +*/ + +%module constant_pointers + +%warnfilter(SWIGWARN_TYPEMAP_SWIGTYPELEAK); /* memory leak when setting a ptr/ref variable */ + +%inline %{ + +int GlobalInt; +const int ConstInt=2; +int* GlobalIntPtr=&GlobalInt; +int* const GlobalConstIntPtr=&GlobalInt; +#define ARRAY_SIZE 2 + +class ParametersTest { +public: + void param1(int* a) {} + void param2(const int* a) {} + void param3(int* const a) {} + void param4(int const a) {} + void param5(const int a) {} + void param6(int& a) {} + void param7(const int& a) {} + void param8(int const& a) {} + void param9(int*& a) {} + void param10(int* const& a) {} + void param11(const int* const a) {} + + void param_array1(int* a[ARRAY_SIZE]) {} + void param_array2(const int* a[ARRAY_SIZE]) {} + void param_array3(int* const a[ARRAY_SIZE]) {} + void param_array4(int const a[ARRAY_SIZE]) {} + void param_array5(const int a[ARRAY_SIZE]) {} + void param_array6(const int* const a[ARRAY_SIZE]) {} +}; + +class MemberVariablesTest { +public: + int* member1; + ParametersTest* member2; + int* const member3; + ParametersTest* const member4; + + int* array_member1[ARRAY_SIZE]; + ParametersTest* array_member2[ARRAY_SIZE]; + MemberVariablesTest() : member3(NULL), member4(NULL) {} +private: + MemberVariablesTest& operator=(const MemberVariablesTest&); +}; +void foo(const int *const i) {} + +typedef int *typedef1, typedef2, *const typedef3; +int int1, int2=2, *int3, *const int4 = &GlobalInt; + +int* const global_const_int_ptr_array[ARRAY_SIZE] = { &int1, &int2 }; +ParametersTest* const array_member4[ARRAY_SIZE] = { new ParametersTest(), new ParametersTest() }; + +class ReturnValuesTest { +public: + typedef1 td1; + typedef2 td2; + int int1, int2, *const int3, *int4, array1[ARRAY_SIZE]; + int ret1() {return 5;} + const int ret2() {return 5;} + int ret3() {return 5;} + const int* ret4() {return &ConstInt;} + int* const ret5() {return &GlobalInt;} + + void ret6(int*& a) {} + int*& ret7() {return GlobalIntPtr;} + ReturnValuesTest() : int3(NULL) {} +private: + ReturnValuesTest& operator=(const ReturnValuesTest&); +}; + +const int* globalRet1() {return &GlobalInt;} +int* const globalRet2() {return &GlobalInt;} + +%} + + +%{ + struct A + { + }; +%} + + +%inline +{ + typedef const A* Acptr; + + Acptr opaque(Acptr aptr) { + return aptr; + } + + struct B + { + B() : ca() {} + const A ca; + A a; + A* ap; + const A* cap; + Acptr acptr; + private: + B& operator=(const B&); + }; + + const B* bar(const B* b) { + return b; + } + + B const*& cbar(B const*& b) { + return b; + } +} + + + +%{ +static int wxEVT_COMMAND_BUTTON_CLICKEDv; +static int *wxEVT_COMMAND_BUTTON_CLICKEDp; +static int **wxEVT_COMMAND_BUTTON_CLICKEDpp = &wxEVT_COMMAND_BUTTON_CLICKEDp; +#if defined(SWIGR) +#undef lang1 /* conflicts with symbol in R internals */ +#endif + +char lang1[16] = "Hello"; +char *langs[] ={ lang1 }; + + +%} + + +%inline { +#define EWXWEXPORT_VAR + + const int* wxEVENT_COMMAND_BUTTON_CLICKEDr = (int*) &wxEVT_COMMAND_BUTTON_CLICKEDv; + const int* wxEVENT_COMMAND_BUTTON_CLICKEDp = (int*) *wxEVT_COMMAND_BUTTON_CLICKEDpp; + char **languages1 = &langs[0]; + char **languages2 = (char **)&langs[0]; +} + +%inline %{ +struct Foo { + const int *icap; +}; +const int* icap; +const Foo *cap; +%} + + + |
