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Add shared_ptr typecheck typemaps for Python and add overloaded method tests for shared_ptr

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10251 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2008-02-13 23:10:58 +00:00
commit 444f643c4e
3 changed files with 93 additions and 20 deletions
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62
Lib/python/boost_shared_ptr.i
View file

@ -13,11 +13,9 @@
%feature("smartptr", noblock=1) TYPE { SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > }
// TODO:
// freearg typemaps
// move %newpointer_flags to SWIG_NO_NULL_DELETER
// position of %newpointer_flags at the moment
// check error messages
// no tests for out typemap for shared_ptr *&
// varout varin typemaps
// typecheck typemaps
// convertptr_flags
// plain value
%typemap(in) CONST TYPE (void *argp, int res = 0) {
@ -34,7 +32,7 @@
}
}
%typemap(out) CONST TYPE {
%set_output(SWIG_NewPointerObj(new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >(new $1_ltype(($1_ltype &)$1)), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN | %newpointer_flags));
%set_output(SWIG_NewPointerObj(new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >(new $1_ltype(($1_ltype &)$1)), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
// plain pointer
@ -50,12 +48,12 @@
$1 = %const_cast(tempshared.get(), $1_ltype);
} else {
smartarg = %reinterpret_cast(argp, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *);
$1 = %const_cast((smartarg ? smartarg->get() : 0), $1_ltype); // TODO: replace 0 with $ owner ($owner)
$1 = %const_cast((smartarg ? smartarg->get() : 0), $1_ltype);
}
}
%typemap(out, fragment="SWIG_null_deleter") CONST TYPE * {
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >* smartresult = $1 ? new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >($1 SWIG_NO_NULL_DELETER_$owner /* TODO: | %newpointer_flags*/) : 0;
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >* smartresult = $1 ? new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >($1 SWIG_NO_NULL_DELETER_$owner) : 0;
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
@ -76,22 +74,28 @@
}
}
%typemap(out, fragment="SWIG_null_deleter") CONST TYPE & {
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >* smartresult = new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >($1 SWIG_NO_NULL_DELETER_$owner /* TODO: | %newpointer_flags*/);
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >* smartresult = new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >($1 SWIG_NO_NULL_DELETER_$owner);
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
// plain pointer by reference
%typemap(in) CONST TYPE *& (void *argp = 0, int res = 0, $*1_ltype temp = 0) {
res = SWIG_ConvertPtr($input, &argp, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), %convertptr_flags);
%typemap(in) CONST TYPE *& (void *argp = 0, int res = 0, $*1_ltype temp = 0, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > tempshared) {
int newmem = 0;
res = SWIG_ConvertPtrAndOwn($input, &argp, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), %convertptr_flags, &newmem);
if (!SWIG_IsOK(res)) {
%argument_fail(res, "$type", $symname, $argnum);
}
if (argp) temp = %const_cast(%reinterpret_cast(argp, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *)->get(), $*1_ltype);
if (newmem & SWIG_CAST_NEW_MEMORY) {
tempshared = *%reinterpret_cast(argp, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *);
delete %reinterpret_cast(argp, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *);
temp = %const_cast(tempshared.get(), $*1_ltype);
} else {
temp = %const_cast(%reinterpret_cast(argp, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *)->get(), $*1_ltype);
}
$1 = &temp;
}
%typemap(out, fragment="SWIG_null_deleter") CONST TYPE *& {
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >* smartresult = new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >(*$1 SWIG_NO_NULL_DELETER_$owner /* TODO: | %newpointer_flags*/);
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >* smartresult = new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >(*$1 SWIG_NO_NULL_DELETER_$owner);
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
@ -105,9 +109,10 @@
if (argp) $1 = *(%reinterpret_cast(argp, $&ltype));
if (newmem & SWIG_CAST_NEW_MEMORY) delete %reinterpret_cast(argp, $&ltype);
}
%typemap(out) SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > {
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >* smartresult = $1 ? new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >($1) : 0;
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN | %newpointer_flags));
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
// shared_ptr by reference
@ -123,7 +128,7 @@
}
%typemap(out) SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > & {
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >* smartresult = *$1 ? new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >(*$1) : 0;
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN | %newpointer_flags));
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
// shared_ptr by pointer
@ -139,8 +144,8 @@
}
%typemap(out) SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > * {
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >* smartresult = $1 && *$1 ? new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >(*$1) : 0;
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN | %newpointer_flags));
if ($owner | %newpointer_flags) delete $1;
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
if ($owner) delete $1;
}
// shared_ptr by pointer reference
@ -156,10 +161,27 @@
$1 = &temp;
}
%typemap(out) SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *& {
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >* smartresult = *$1 && **$1 ? new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >(* /*TODO: extr cast like java?? also shared_ptr<>* typemaps */ *$1) : 0;
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN | %newpointer_flags));
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >* smartresult = *$1 && **$1 ? new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >(**$1) : 0;
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
// Typecheck typemaps
// Note: SWIG_ConvertPtr with void ** parameter set to 0 instead of using SWIG_ConvertPtrAndOwn, so that the casting
// function is not called thereby avoiding a possible smart pointer copy constructor call when casting up the inheritance chain.
%typemap(typecheck,precedence=SWIG_TYPECHECK_POINTER,noblock=1)
CONST TYPE,
CONST TYPE &,
CONST TYPE *,
CONST TYPE *&,
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >,
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > &,
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *,
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *& {
int res = SWIG_ConvertPtr($input, 0, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), 0);
$1 = SWIG_CheckState(res);
}
// various missing typemaps - If ever used (unlikely) ensure compilation error rather than runtime bug
%typemap(in) CONST TYPE[], CONST TYPE[ANY], CONST TYPE (CLASS::*) %{
#error "typemaps for $1_type not available"