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217 lines
7.0 KiB
217 lines
7.0 KiB
4 years ago
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/*---------------------------------------------------------------------
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* Value typemaps (Type, const Type&) for value types, such as
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* fundamental types (int, double), that define the AsVal/From
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* methods.
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*
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* To apply them, just use one of the following macros:
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*
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* %typemaps_from(FromMeth, FromFrag, Type)
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* %typemaps_asval(CheckCode, AsValMeth, AsValFrag, Type)
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* %typemaps_asvalfrom(CheckCode, AsValMeth, FromMeth, AsValFrag, FromFrag, Type)
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*
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* or the simpler and normalize form:
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*
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* %typemaps_asvalfromn(CheckCode, Type)
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*
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* Also, you can use the individual typemap definitions:
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*
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* %value_in_typemap(asval_meth,frag,Type)
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* %value_varin_typemap(asval_meth,frag,Type)
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* %value_typecheck_typemap(checkcode,asval_meth,frag,Type)
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* %value_directorout_typemap(asval_meth,frag,Type)
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*
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* %value_out_typemap(from_meth,frag,Type)
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* %value_varout_typemap(from_meth,frag,Type)
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* %value_constcode_typemap(from_meth,frag,Type)
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* %value_directorin_typemap(from_meth,frag,Type)
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* %value_throws_typemap(from_meth,frag,Type)
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*
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*---------------------------------------------------------------------*/
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/* in */
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%define %value_in_typemap(asval_meth,frag,Type...)
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%typemap(in,noblock=1,fragment=frag) Type (Type val, int ecode = 0) {
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ecode = asval_meth($input, &val);
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if (!SWIG_IsOK(ecode)) {
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%argument_fail(ecode, "$ltype", $symname, $argnum);
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}
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$1 = %static_cast(val,$ltype);
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}
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%typemap(freearg) Type "";
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%typemap(in,noblock=1,fragment=frag) const Type & ($*ltype temp, Type val, int ecode = 0) {
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ecode = asval_meth($input, &val);
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if (!SWIG_IsOK(ecode)) {
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%argument_fail(ecode, "$*ltype", $symname, $argnum);
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}
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temp = %static_cast(val, $*ltype);
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$1 = &temp;
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}
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%typemap(freearg) const Type& "";
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%enddef
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/* out */
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%define %value_out_typemap(from_meth,frag,Type...)
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%typemap(out,noblock=1,fragment=frag) Type, const Type {
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%set_output(from_meth(%static_cast($1,Type)));
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}
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%typemap(out,noblock=1,fragment=frag) const Type& {
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%set_output(from_meth(%static_cast(*$1,Type)));
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}
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%enddef
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/* varin */
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%define %value_varin_typemap(asval_meth,frag,Type...)
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%typemap(varin,fragment=frag) Type {
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Type val;
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int res = asval_meth($input, &val);
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if (!SWIG_IsOK(res)) {
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%variable_fail(res, "$type", "$name");
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}
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$1 = %static_cast(val,$ltype);
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}
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%enddef
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/* varout */
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%define %value_varout_typemap(from_meth,frag,Type...)
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%typemap(varout,noblock=1,fragment=frag) Type, const Type& {
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%set_varoutput(from_meth(%static_cast($1,Type)));
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}
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%enddef
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/* constant installation code */
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%define %value_constcode_typemap(from_meth,frag,Type...)
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%typemap(constcode,noblock=1,fragment=frag) Type {
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%set_constant("$symname", from_meth(%static_cast($value,Type)));
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}
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%enddef
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#if defined(SWIG_DIRECTOR_TYPEMAPS)
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/* directorin */
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%define %value_directorin_typemap(from_meth,frag,Type...)
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%typemap(directorin,noblock=1,fragment=frag) Type *DIRECTORIN {
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$input = from_meth(%static_cast(*$1_name,Type));
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}
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%typemap(directorin,noblock=1,fragment=frag) Type, const Type& {
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$input = from_meth(%static_cast($1_name,Type));
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}
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%enddef
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/* directorout */
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%define %value_directorout_typemap(asval_meth,frag,Type...)
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%typemap(directorargout,noblock=1,fragment=frag) Type *DIRECTOROUT {
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Type swig_val;
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int swig_res = asval_meth($input, &swig_val);
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if (!SWIG_IsOK(swig_res)) {
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%dirout_fail(swig_res, "$type");
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}
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*$result = %static_cast(swig_val, $type);
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}
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%typemap(directorout,noblock=1,fragment=frag) Type {
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Type swig_val;
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int swig_res = asval_meth($input, &swig_val);
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if (!SWIG_IsOK(swig_res)) {
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%dirout_fail(swig_res, "$type");
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}
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$result = %static_cast(swig_val,$type);
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}
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%typemap(directorout,noblock=1,fragment=frag,warning=SWIGWARN_TYPEMAP_DIRECTOROUT_PTR_MSG) const Type& {
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Type swig_val;
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int swig_res = asval_meth($input, &swig_val);
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if (!SWIG_IsOK(swig_res)) {
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%dirout_fail(swig_res, "$type");
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}
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$basetype *temp = new $basetype(($basetype)swig_val);
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swig_acquire_ownership(temp);
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$result = temp;
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}
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%typemap(directorfree,noblock=1) const Type & {
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if (director) {
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director->swig_release_ownership(%as_voidptr($input));
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}
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}
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%typemap(directorout,fragment=frag) Type &DIRECTOROUT = Type
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%enddef
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#else
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#define %value_directorin_typemap(from_meth,frag,Type...)
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#define %value_directorout_typemap(asval_meth,frag,Type...)
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#endif /* SWIG_DIRECTOR_TYPEMAPS */
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/* throws */
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%define %value_throws_typemap(from_meth,frag,Type...)
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%typemap(throws,noblock=1,fragment=frag) Type {
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%raise(from_meth(%static_cast($1,Type)), "$type", 0);
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}
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%enddef
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/* typecheck */
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%define %value_typecheck_typemap(check,asval_meth,frag,Type...)
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%typemap(typecheck,precedence=check,fragment=frag) Type, const Type& {
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int res = asval_meth($input, NULL);
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$1 = SWIG_CheckState(res);
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}
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%enddef
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/*---------------------------------------------------------------------
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* typemap definition for types with AsVal methods
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*---------------------------------------------------------------------*/
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%define %typemaps_asval(CheckCode, AsValMeth, AsValFrag, Type...)
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%value_in_typemap(%arg(AsValMeth), %arg(AsValFrag), Type);
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%value_varin_typemap(%arg(AsValMeth), %arg(AsValFrag), Type);
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%value_directorout_typemap(%arg(AsValMeth), %arg(AsValFrag), Type);
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%value_typecheck_typemap(%arg(CheckCode), %arg(AsValMeth), %arg(AsValFrag), Type);
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%value_input_typemap(%arg(CheckCode), %arg(AsValMeth), %arg(AsValFrag), Type);
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%enddef
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/*---------------------------------------------------------------------
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* typemap definition for types with from method
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*---------------------------------------------------------------------*/
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%define %typemaps_from(FromMeth, FromFrag, Type...)
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%value_out_typemap(%arg(FromMeth), %arg(FromFrag), Type);
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%value_varout_typemap(%arg(FromMeth), %arg(FromFrag), Type);
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%value_constcode_typemap(%arg(FromMeth), %arg(FromFrag), Type);
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%value_directorin_typemap(%arg(FromMeth), %arg(FromFrag), Type);
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%value_throws_typemap(%arg(FromMeth), %arg(FromFrag), Type);
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%value_output_typemap(%arg(FromMeth), %arg(FromFrag), Type);
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%enddef
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/*---------------------------------------------------------------------
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* typemap definition for types with alval/from method
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*---------------------------------------------------------------------*/
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%define %typemaps_asvalfrom(CheckCode, AsValMeth, FromMeth,
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AsValFrag, FromFrag, Type...)
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%typemaps_asval(%arg(CheckCode), %arg(AsValMeth), %arg(AsValFrag), Type);
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%typemaps_from(%arg(FromMeth), %arg(FromFrag), Type);
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%value_inout_typemap(Type);
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%enddef
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/*---------------------------------------------------------------------
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* typemap definition for types with for 'normalized' asval/from methods
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*---------------------------------------------------------------------*/
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%define %typemaps_asvalfromn(CheckCode, Type...)
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%typemaps_asvalfrom(%arg(CheckCode),
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SWIG_AsVal(Type),
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SWIG_From(Type),
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%arg(SWIG_AsVal_frag(Type)),
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%arg(SWIG_From_frag(Type)),
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Type);
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%enddef
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