117 lines
3.6 KiB
OpenEdge ABL
117 lines
3.6 KiB
OpenEdge ABL
/* -----------------------------------------------------------------------------
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* std_string_view.i
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*
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* Typemaps for std::string_view and const std::string_view&
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* These are mapped to a C# String and are passed around by value.
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*
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* To use non-const std::string_view references use the following %apply. Note
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* that they are passed by value.
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* %apply const std::string_view & {std::string_view &};
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* ----------------------------------------------------------------------------- */
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%{
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#include <string_view>
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#include <string>
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%}
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namespace std {
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%naturalvar string_view;
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class string_view;
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// string_view
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%typemap(ctype) string_view "const char *"
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%typemap(imtype) string_view "string"
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%typemap(cstype) string_view "string"
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%typemap(csdirectorin) string_view "$iminput"
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%typemap(csdirectorout) string_view "$cscall"
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%typemap(in, canthrow=1) string_view
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%{ if (!$input) {
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SWIG_CSharpSetPendingExceptionArgument(SWIG_CSharpArgumentNullException, "null string", 0);
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return $null;
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}
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$1 = std::string_view($input); %}
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%typemap(out) string_view %{ $result = SWIG_csharp_string_callback(std::string($1).c_str()); %}
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%typemap(directorout, canthrow=1, warning=SWIGWARN_TYPEMAP_THREAD_UNSAFE_MSG) string_view
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%{ if (!$input) {
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SWIG_CSharpSetPendingExceptionArgument(SWIG_CSharpArgumentNullException, "null string", 0);
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return $null;
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}
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/* possible thread/reentrant code problem */
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static std::string $1_str;
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$1_str = $input;
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$result = std::string_view($1_str); %}
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%typemap(directorin) string_view %{ $input = std::string($1).c_str(); %}
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%typemap(csin) string_view "$csinput"
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%typemap(csout, excode=SWIGEXCODE) string_view {
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string ret = $imcall;$excode
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return ret;
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}
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%typemap(typecheck) string_view = char *;
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%typemap(throws, canthrow=1) string_view
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%{ SWIG_CSharpSetPendingException(SWIG_CSharpApplicationException, std::string($1).c_str());
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return $null; %}
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// const string_view &
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%typemap(ctype) const string_view & "const char *"
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%typemap(imtype) const string_view & "string"
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%typemap(cstype) const string_view & "string"
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%typemap(csdirectorin) const string_view & "$iminput"
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%typemap(csdirectorout) const string_view & "$cscall"
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%typemap(in, canthrow=1) const string_view &
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%{ if (!$input) {
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SWIG_CSharpSetPendingExceptionArgument(SWIG_CSharpArgumentNullException, "null string", 0);
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return $null;
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}
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$*1_ltype $1_str($input);
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$1 = &$1_str; %}
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%typemap(out) const string_view & %{ $result = SWIG_csharp_string_callback(std::string(*$1).c_str()); %}
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%typemap(csin) const string_view & "$csinput"
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%typemap(csout, excode=SWIGEXCODE) const string_view & {
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string ret = $imcall;$excode
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return ret;
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}
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%typemap(directorout, canthrow=1, warning=SWIGWARN_TYPEMAP_THREAD_UNSAFE_MSG) const string_view &
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%{ if (!$input) {
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SWIG_CSharpSetPendingExceptionArgument(SWIG_CSharpArgumentNullException, "null string", 0);
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return $null;
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}
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/* possible thread/reentrant code problem */
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static std::string $1_str;
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$1_str = $input;
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static $*1_ltype $1_strview;
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$1_strview = $1_str;
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$result = &$1_strview; %}
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%typemap(directorin) const string_view & %{ $input = std::string($1).c_str(); %}
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%typemap(csvarin, excode=SWIGEXCODE2) const string_view & %{
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set {
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$imcall;$excode
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} %}
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%typemap(csvarout, excode=SWIGEXCODE2) const string_view & %{
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get {
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string ret = $imcall;$excode
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return ret;
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} %}
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%typemap(typecheck) const string_view & = char *;
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%typemap(throws, canthrow=1) const string_view &
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%{ SWIG_CSharpSetPendingException(SWIG_CSharpApplicationException, std::string($1).c_str());
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return $null; %}
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}
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