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Add some tests for typedef to member function pointers

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This commit is contained in:
William S Fulton 2017-03-06 20:26:04 +00:00
commit 2a5068bcf2
6 changed files with 40 additions and 2 deletions
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16
Examples/test-suite/member_pointer_const.i
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@ -45,17 +45,22 @@ public:
virtual double perimeter(void) const;
};
/* Typedef */
typedef double (Shape::*PerimeterFunc_td)(void) const;
extern double do_op(Shape *s, double (Shape::*m)(void) const);
extern double do_op_td(Shape *s, PerimeterFunc_td m);
/* Functions that return member pointers */
extern double (Shape::*areapt())(void) const;
extern double (Shape::*perimeterpt())(void) const;
extern PerimeterFunc_td perimeterpt_td();
/* Global variables that are member pointers */
extern double (Shape::*areavar)(void) const;
extern double (Shape::*perimetervar)(void) const;
extern PerimeterFunc_td perimetervar_td;
%}
%{
@ -89,6 +94,10 @@ double do_op(Shape *s, double (Shape::*m)(void) const) {
return (s->*m)();
}
double do_op_td(Shape *s, PerimeterFunc_td m) {
return (s->*m)();
}
double (Shape::*areapt())(void) const {
return &Shape::area;
}
@ -97,9 +106,14 @@ double (Shape::*perimeterpt())(void) const {
return &Shape::perimeter;
}
PerimeterFunc_td perimeterpt_td() {
return &Shape::perimeter;
}
/* Member pointer variables */
double (Shape::*areavar)(void) const = &Shape::area;
double (Shape::*perimetervar)(void) const = &Shape::perimeter;
PerimeterFunc_td perimetervar_td = &Shape::perimeter;
%}