jyapayne/swig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix ARRAYSOFCLASSES bug reported by Kevin Mills where the changes made to an array element in the C layer are not reflected back into Java

Browse source 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10219 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2008-01-25 22:01:55 +00:00
commit 87394a2daf
2 changed files with 8 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

5
CHANGES.current
View file

@ -1,6 +1,11 @@
Version 1.3.34 (in progress) Version 1.3.34 (in progress)
============================ ============================
01/25/2008: wsfulton
[Java] Fix bug reported by Kevin Mills in ARRAYSOFCLASSES typemaps where any
changes made to an array element passed from Java to C are not reflected back
into Java.
01/24/2008: mgossage 01/24/2008: mgossage
More updates to the configure script for detecting lua. More updates to the configure script for detecting lua.
Also looks in /usr/include/lua* Also looks in /usr/include/lua*

6
Lib/java/arrays_java.i
View file

@ -232,7 +232,8 @@ JAVA_ARRAYS_TYPEMAPS(double, double, jdouble, Double, "[D") /* double[ANY] *
/* Arrays of proxy classes. The typemaps in this macro make it possible to treat an array of /* Arrays of proxy classes. The typemaps in this macro make it possible to treat an array of
* class/struct/unions as an array of Java classes. * class/struct/unions as an array of Java classes.
* Use the following macro to use these typemaps for an array of class/struct/unions called name: * Use the following macro to use these typemaps for an array of class/struct/unions called name:
* JAVA_ARRAYSOFCLASSES(name) */ * JAVA_ARRAYSOFCLASSES(name)
* Note that multiple copies of the class/struct is made when using the array as a parameter input. */
%define JAVA_ARRAYSOFCLASSES(ARRAYSOFCLASSES) %define JAVA_ARRAYSOFCLASSES(ARRAYSOFCLASSES)
%typemap(jni) ARRAYSOFCLASSES[ANY], ARRAYSOFCLASSES[] "jlongArray" %typemap(jni) ARRAYSOFCLASSES[ANY], ARRAYSOFCLASSES[] "jlongArray"
@ -304,8 +305,7 @@ JAVA_ARRAYS_TYPEMAPS(double, double, jdouble, Double, "[D") /* double[ANY] *
{ {
int i; int i;
for (i=0; i<sz$argnum; i++) { for (i=0; i<sz$argnum; i++) {
jarr$argnum[i] = 0; **($&1_ltype)&jarr$argnum[i] = $1[i];
*($&1_ltype)&jarr$argnum[i] = &$1[i];
} }
JCALL3(ReleaseLongArrayElements, jenv, $input, jarr$argnum, 0); JCALL3(ReleaseLongArrayElements, jenv, $input, jarr$argnum, 0);
} }