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Add rvalue reference typemaps

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This commit is contained in:
William S Fulton 2013-01-24 19:53:13 +00:00
commit 341a5366dd
2 changed files with 25 additions and 2 deletions
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2
Lib/lua/lua.swg
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@ -40,7 +40,7 @@
%typemap(consttab) long long, unsigned long long
{ SWIG_LUA_STRING, (char *) "$symname", 0, 0, (void *)"$value", 0}
%typemap(consttab) SWIGTYPE *, SWIGTYPE *const, SWIGTYPE &, SWIGTYPE []
%typemap(consttab) SWIGTYPE *, SWIGTYPE *const, SWIGTYPE &, SWIGTYPE &&, SWIGTYPE []
{ SWIG_LUA_POINTER, (char *)"$symname", 0, 0, (void *)$value, &$1_descriptor}
// member function pointers

25
Lib/lua/luatypemaps.swg
View file

@ -68,8 +68,12 @@ temp=($basetype)lua_tonumber(L,$input); $1=&temp;%}
// and const refs
%typemap(in,checkfn="lua_isnumber") const enum SWIGTYPE &($basetype temp)
%{ temp=($basetype)(int)lua_tonumber(L,$input); $1=&temp;%}
%typemap(in,checkfn="lua_isnumber") const enum SWIGTYPE &&($basetype temp)
%{ temp=($basetype)(int)lua_tonumber(L,$input); $1=&temp;%}
%typemap(out) const enum SWIGTYPE &
%{ lua_pushnumber(L, (lua_Number) *$1); SWIG_arg++;%}
%typemap(out) const enum SWIGTYPE &&
%{ lua_pushnumber(L, (lua_Number) *$1); SWIG_arg++;%}
// boolean (which is a special type in lua)
@ -147,9 +151,18 @@ SWIGINTERN int SWIG_lua_isnilstring(lua_State *L, int idx) {
}
%}
%typemap(in,checkfn="lua_isuserdata") SWIGTYPE&&
%{
if (!SWIG_IsOK(SWIG_ConvertPtr(L,$input,(void**)&$1,$descriptor,$disown))){
SWIG_fail_ptr("$symname",$argnum,$descriptor);
}
%}
// out is simple
%typemap(out) SWIGTYPE*,SWIGTYPE&
%{SWIG_NewPointerObj(L,$1,$descriptor,$owner); SWIG_arg++; %}
%typemap(out) SWIGTYPE*,SWIGTYPE&&
%{SWIG_NewPointerObj(L,$1,$descriptor,$owner); SWIG_arg++; %}
// dynamic casts
// this uses the SWIG_TypeDynamicCast() which relies on RTTI to find out what the pointer really is
@ -284,7 +297,7 @@ parmeters match which function
const unsigned int &, const unsigned short &, const unsigned long &,
const signed char&, const unsigned char&,
const long long &, const unsigned long long &,
enum SWIGTYPE, const enum SWIGTYPE&,
enum SWIGTYPE, const enum SWIGTYPE&, const enum SWIGTYPE &&,
float, double, const float &, const double&
{
$1 = lua_isnumber(L,$input);
@ -323,6 +336,15 @@ parmeters match which function
}
}
%typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE && {
void *ptr;
if (lua_isuserdata(L,$input)==0 || SWIG_ConvertPtr(L,$input, (void **) &ptr, $1_descriptor, 0)) {
$1 = 0;
} else {
$1 = 1;
}
}
%typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE {
void *ptr;
if (lua_isuserdata(L,$input)==0 || SWIG_ConvertPtr(L,$input, (void **) &ptr, $&1_descriptor, 0)) {
@ -360,6 +382,7 @@ parmeters match which function
// Array reference typemaps
%apply SWIGTYPE & { SWIGTYPE ((&)[ANY]) }
%apply SWIGTYPE && { SWIGTYPE ((&&)[ANY]) }
/* const pointers */
%apply SWIGTYPE * { SWIGTYPE *const }