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R - fix $typemap() for R specific typemaps

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Add support for special variable replacement in the $typemap()
special variable macro for R specific typemaps (rtype, rtypecheck,
scoercein, scoereout).
This commit is contained in:
William S Fulton 2022-10-24 16:21:29 +01:00
commit 6370fab025
2 changed files with 16 additions and 1 deletions
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5
CHANGES.current
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@ -7,6 +7,11 @@ the issue number to the end of the URL: https://github.com/swig/swig/issues/
Version 4.1.0 (in progress) Version 4.1.0 (in progress)
=========================== ===========================
2022-10-24: wsfulton
[R] Add support for special variable replacement in the $typemap()
special variable macro for R specific typemaps (rtype, rtypecheck,
scoercein, scoereout).
2022-10-24: wsfulton 2022-10-24: wsfulton
[R] Polymorphism in the wrappers was only working for C++ classes, [R] Polymorphism in the wrappers was only working for C++ classes,
now this works for C++ structs too. now this works for C++ structs too.

12
Source/Modules/r.cxx
View file

@ -242,8 +242,8 @@ public:
return status; return status;
} }
// Not used:
String *runtimeCode(); String *runtimeCode();
void replaceSpecialVariables(String *method, String *tm, Parm *parm);
protected: protected:
int addRegistrationRoutine(String *rname, int nargs); int addRegistrationRoutine(String *rname, int nargs);
@ -2666,6 +2666,16 @@ String * R::runtimeCode() {
return s; return s;
} }
/*----------------------------------------------------------------------
* replaceSpecialVariables()
*--------------------------------------------------------------------*/
void R::replaceSpecialVariables(String *method, String *tm, Parm *parm) {
(void)method;
SwigType *type = Getattr(parm, "type");
replaceRClass(tm, type);
}
/* ----------------------------------------------------------------------- /* -----------------------------------------------------------------------
* Called when SWIG wants to initialize this * Called when SWIG wants to initialize this