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Add inv and outv Ruby typemaps for std::string.

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@4714 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Logan Johnson 2003-04-26 00:00:19 +00:00
commit c0a9e0d223
2 changed files with 186 additions and 0 deletions
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21
SWIG/Lib/ruby/std_string.i
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@ -25,6 +25,7 @@ namespace std {
%rename(String) string;
class string;
/* Overloading check */
%typemap(typecheck) string = char *;
%typemap(typecheck) const string & = char *;
@ -53,4 +54,24 @@ namespace std {
$result = rb_str_new2($1->c_str());
}
%typemap(inv) string, const string &, string & "$1_name.c_str()";
%typemap(inv) string *, const string * "$1_name->c_str()";
%typemap(outv) string {
if (TYPE($input) == T_STRING)
$result = std::string(StringValuePtr($input));
else
throw SWIG_DIRECTOR_TYPE_MISMATCH("string expected");
}
%typemap(outv) const string & (std::string temp) {
if (TYPE($input) == T_STRING) {
temp = std::string(StringValuePtr($input));
$result = &temp;
} else {
throw SWIG_DIRECTOR_TYPE_MISMATCH("string expected");
}
}
}