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[lua] bugfix 1938142 (bool& and bool* support)

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10527 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Mark Gossage 2008-06-17 02:57:15 +00:00
commit de6d6ccaa8
4 changed files with 67 additions and 2 deletions
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4
Lib/lua/luatypemaps.swg
View file

@ -73,7 +73,7 @@
%{$1 = (lua_toboolean(L, $input)!=0);%}
%typemap(out) bool
%{ lua_pushboolean(L,(int)($1==true)); SWIG_arg++;%}
%{ lua_pushboolean(L,(int)($1!=0)); SWIG_arg++;%}
// for const bool&, SWIG treats this as a const bool* so we must dereference it
%typemap(in,checkfn="lua_isboolean") const bool& (bool temp)
@ -81,7 +81,7 @@
$1=&temp;%}
%typemap(out) const bool&
%{ lua_pushboolean(L,(int)(*$1==true)); SWIG_arg++;%}
%{ lua_pushboolean(L,(int)((*$1)!=0)); SWIG_arg++;%}
// strings (char* and char[])
%typemap(in,checkfn="lua_isstring") const char*, char*

21
Lib/lua/typemaps.i
View file

@ -80,6 +80,22 @@ SWIG_NUMBER_TYPEMAP(long long); SWIG_NUMBER_TYPEMAP(unsigned long long); SWIG_NU
// note we dont do char, as a char* is probably a string not a ptr to a single char
// similar for booleans
%typemap(in,checkfn="lua_isboolean") bool *INPUT(bool temp), bool &INPUT(bool temp)
%{ temp = (lua_toboolean(L,$input)!=0);
$1 = &temp; %}
%typemap(in, numinputs=0) bool *OUTPUT (bool temp),bool &OUTPUT (bool temp)
%{ $1 = &temp; %}
%typemap(argout) bool *OUTPUT,bool &OUTPUT
%{ lua_pushboolean(L, (int)((*$1)!=0)); SWIG_arg++;%}
%typemap(in) bool *INOUT = bool *INPUT;
%typemap(argout) bool *INOUT = bool *OUTPUT;
%typemap(in) bool &INOUT = bool &INPUT;
%typemap(argout) bool &INOUT = bool &OUTPUT;
/* -----------------------------------------------------------------------------
* Basic Array typemaps
* ----------------------------------------------------------------------------- */
@ -320,6 +336,11 @@ for array handling
%typemap(freearg) (TYPE *INOUT,int)=(TYPE *INPUT,int);
// TODO out variable arrays (is there a standard form for such things?)
// referencing so that (int *INPUT,int) and (int INPUT[],int) are the same
%typemap(in) (TYPE INPUT[],int)=(TYPE *INPUT,int);
%typemap(freearg) (TYPE INPUT[],int)=(TYPE *INPUT,int);
%enddef
// the following line of code