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added string typemaps send by Tal Shalif <tal@slt.atr.co.jp>

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@613 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Harco de Hilster 2000-08-04 08:20:18 +00:00
commit 0705357788
1 changed files with 38 additions and 1 deletions
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39
SWIG/Lib/java/typemaps.i
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@ -1,4 +1,4 @@
//
//-*-c++-*-
// SWIG Typemap library
// for Java
@ -125,3 +125,40 @@
%typemap(java,ignore) jobject jobj {
$target = jobj;
}
/*
* typemaps for standard C++ string
* by: Tal Shalif <tal@slt.atr.co.jp>
*/
/* what type to use in java source code */
%typemap(java,jtype) const string & {String}
/* what is the corresponding jni type */
%typemap(java,jni) const string & {jstring}
/* how to convert the c++ type to the java type */
%typemap(java,out) const string & {
$target = JCALL(NewStringUTF, jenv) $source->c_str());
}
/* how to convert java type to requested c++ type */
%typemap(java,in) const string & {
$target = NULL;
if($source != NULL) {
/* get the String from the StringBuffer */
char *p = (char *)jenv->GetStringUTFChars($source, 0);
$target = new string(p);
/* free(p); HdH assuming string constructor makes a copy */
JCALL(ReleaseStringUTFChars, jenv) $source, p);
}
}
/* free resource once finished using */
%typemap(java,argout) const string & {
delete $target;
}
%typemap(java,jtype) string & = const string &;
%typemap(java,jni) string & = const string &;
%typemap(java,in) string & = const string &;
%typemap(java,out) string & = const string &;
%typemap(java,argout) string & = const string &;