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use type checks to order r outputs

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add noreturn exception handler


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12935 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Joseph Wang 2012-03-18 10:48:48 +00:00
commit efa5edbe5b
2 changed files with 38 additions and 2 deletions
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5
Lib/r/rrun.swg
View file

@ -361,6 +361,11 @@ SWIG_R_ConvertPacked(SEXP obj, void *ptr, size_t sz, swig_type_info *ty) {
return SWIG_OK; return SWIG_OK;
} }
#ifdef __cplusplus
#include <exception>
#define SWIG_exception_noreturn(code, msg) do { throw std::runtime_error(msg); } while(0);
#endif
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

35
Lib/r/rtype.swg
View file

@ -36,7 +36,37 @@
%typemap("rtype") SWIGTYPE & "$R_class"; %typemap("rtype") SWIGTYPE & "$R_class";
%typemap("rtype") SWIGTYPE "$&R_class"; %typemap("rtype") SWIGTYPE "$&R_class";
%typemap("rtypecheck") int, int &, long, long &,
unsigned char, unsigned char &
%{ is.integer($arg) || is.numeric($arg) %}
%typemap("rtypecheck") int *, long *, unsigned char *
%{ (is.integer($arg) || is.numeric($arg)) && length($arg) == 1 %}
%typemap("rtypecheck") double, double &, float, float &
%{ is.numeric($arg) && length($arg) == 1 %}
%typemap("rtypecheck") double*, float *
%{ is.numeric($arg) %}
%typemap("rtypecheck") bool, bool &
%{ is.logical($arg) && length($arg) == 1 %}
%typemap("rtypecheck") bool *
%{ is.logical($arg) % }
/*
Set up type checks to insure overloading precedence.
We would like non pointer items to shadow pointer items, so that
they get called if length = 1
*/
%typecheck(SWIG_TYPECHECK_BOOL_PTR) bool * {}
%typecheck(SWIG_TYPECHECK_INT32_PTR) int * {}
%typecheck(SWIG_TYPECHECK_FLOAT_PTR) float * {}
%typecheck(SWIG_TYPECHECK_DOUBLE_PTR) double * {}
%typecheck(SWIG_TYPECHECK_CHAR_PTR) char * {}
%typecheck(SWIG_TYPECHECK_INT32_ARRAY) int[ANY] {}
%typecheck(SWIG_TYPECHECK_FLOAT_ARRAY) float[ANY] {}
%typecheck(SWIG_TYPECHECK_DOUBLE_ARRAY) double [ANY] {}
/* Have to be careful that as(x, "numeric") is different from as.numeric(x). /* Have to be careful that as(x, "numeric") is different from as.numeric(x).
The latter makes a REALSXP, whereas the former leaves an INTSXP as an The latter makes a REALSXP, whereas the former leaves an INTSXP as an
@ -170,10 +200,11 @@ string &, std::string &
signed long, signed long,
signed long &, signed long &,
unsigned long, unsigned long,
unsigned long & unsigned long &,
unsigned char *,
unsigned char &
%{ %} %{ %}
#if 0 #if 0
Just examining the values for a SWIGTYPE. Just examining the values for a SWIGTYPE.