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[ruby] add %typemap(directorin) and %typemap(directorout) for shared_ptr.

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This commit is contained in:
Takashi Tamura 2017-04-11 18:41:14 +09:00
commit 17b4e0c66e
3 changed files with 133 additions and 29 deletions
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80
Lib/ruby/boost_shared_ptr.i
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@ -24,7 +24,9 @@
// Typemap customisations...
//
// plain value
//
%typemap(in) CONST TYPE (void *argp, int res = 0) {
swig_ruby_owntype newmem = {0, 0};
res = SWIG_ConvertPtrAndOwn($input, &argp, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), %convertptr_flags, &newmem);
@ -62,8 +64,28 @@
%set_varoutput(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
%typemap(directorout,noblock=1) CONST TYPE (void *argp, int res = 0) {
swig_ruby_owntype newmem = {0, 0};
res = SWIG_ConvertPtrAndOwn($input, &argp, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), %convertptr_flags, &newmem);
if (!SWIG_IsOK(res)) {
%dirout_fail(res, "$type");
}
if (!argp) {
%dirout_nullref("$type");
} else {
$result = *(%reinterpret_cast(argp, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *)->get());
if (newmem.own & SWIG_CAST_NEW_MEMORY) delete %reinterpret_cast(argp, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *);
}
}
%typemap(directorin,noblock=1) CONST TYPE {
SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *smartresult = new SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE >(new $1_ltype(($1_ltype &)$1));
$input = SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN | %newpointer_flags);
}
//
// plain pointer
// Note: $disown not implemented by default as it will lead to a memory leak of the shared_ptr instance
//
%typemap(in) CONST TYPE * (void *argp = 0, int res = 0, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > tempshared, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *smartarg = 0) {
swig_ruby_owntype newmem = {0, 0};
res = SWIG_ConvertPtrAndOwn($input, &argp, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SHARED_PTR_DISOWN | %convertptr_flags, &newmem);
@ -79,7 +101,6 @@
$1 = %const_cast((smartarg ? smartarg->get() : 0), $1_ltype);
}
}
%typemap(out, fragment="SWIG_null_deleter_python") 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) : 0;
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), $owner | SWIG_POINTER_OWN));
@ -108,7 +129,16 @@
%set_varoutput(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
%typemap(directorin,noblock=1) CONST TYPE * %{
#error "directorin typemap for plain pointer not implemented"
%}
%typemap(directorout,noblock=1) CONST TYPE * %{
#error "directorout typemap for plain pointer not implemented"
%}
//
// plain reference
//
%typemap(in) CONST TYPE & (void *argp = 0, int res = 0, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > tempshared) {
swig_ruby_owntype newmem = {0, 0};
res = SWIG_ConvertPtrAndOwn($input, &argp, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), %convertptr_flags, &newmem);
@ -153,8 +183,17 @@
%set_varoutput(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
%typemap(directorin,noblock=1) CONST TYPE & %{
#error "directorin typemap for plain reference not implemented"
%}
%typemap(directorout,noblock=1) CONST TYPE & %{
#error "directorout typemap for plain reference not implemented"
%}
//
// plain pointer by reference
// Note: $disown not implemented by default as it will lead to a memory leak of the shared_ptr instance
//
%typemap(in) TYPE *CONST& (void *argp = 0, int res = 0, $*1_ltype temp = 0, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > tempshared) {
swig_ruby_owntype newmem = {0, 0};
res = SWIG_ConvertPtrAndOwn($input, &argp, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SHARED_PTR_DISOWN | %convertptr_flags, &newmem);
@ -182,7 +221,16 @@
#error "varout typemap not implemented"
%}
%typemap(directorin,noblock=1) TYPE *CONST& %{
#error "directorin typemap for plain pointer by reference not implemented"
%}
%typemap(directorout,noblock=1) TYPE *CONST& %{
#error "directorout typemap for plain pointer by reference not implemented"
%}
//
// shared_ptr by value
//
%typemap(in) SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > (void *argp, int res = 0) {
swig_ruby_owntype newmem = {0, 0};
res = SWIG_ConvertPtrAndOwn($input, &argp, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), %convertptr_flags, &newmem);
@ -197,18 +245,6 @@
%set_output(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
%typemap(directorout) SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > (void * swig_argp, int swig_res = 0) {
if (NIL_P($input)) {
$result = $ltype();
} else {
swig_res = SWIG_ConvertPtr($input,&swig_argp,$&descriptor, %convertptr_flags);
if (!SWIG_IsOK(swig_res)) {
%dirout_fail(swig_res,"$type");
}
$result = *(%reinterpret_cast(swig_argp, $&ltype));
}
}
%typemap(varin) SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > {
swig_ruby_owntype newmem = {0, 0};
void *argp = 0;
@ -224,7 +260,21 @@
%set_varoutput(SWIG_NewPointerObj(%as_voidptr(smartresult), $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), SWIG_POINTER_OWN));
}
%typemap(directorout,noblock=1) SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > (void * swig_argp, int swig_res = 0) {
if (NIL_P($input)) {
$result = $ltype();
} else {
swig_res = SWIG_ConvertPtr($input,&swig_argp,$&descriptor, %convertptr_flags);
if (!SWIG_IsOK(swig_res)) {
%dirout_fail(swig_res,"$type");
}
$result = *(%reinterpret_cast(swig_argp, $&ltype));
}
}
//
// shared_ptr by reference
//
%typemap(in) SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > & (void *argp, int res = 0, $*1_ltype tempshared) {
swig_ruby_owntype newmem = {0, 0};
res = SWIG_ConvertPtrAndOwn($input, &argp, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), %convertptr_flags, &newmem);
@ -251,7 +301,9 @@
#error "varout typemap not implemented"
%}
//
// shared_ptr by pointer
//
%typemap(in) SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > * (void *argp, int res = 0, $*1_ltype tempshared) {
swig_ruby_owntype newmem = {0, 0};
res = SWIG_ConvertPtrAndOwn($input, &argp, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), %convertptr_flags, &newmem);
@ -279,7 +331,9 @@
#error "varout typemap not implemented"
%}
//
// shared_ptr by pointer reference
//
%typemap(in) SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > *& (void *argp, int res = 0, SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< CONST TYPE > tempshared, $*1_ltype temp = 0) {
swig_ruby_owntype newmem = {0, 0};
res = SWIG_ConvertPtrAndOwn($input, &argp, $descriptor(SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > *), %convertptr_flags, &newmem);