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Ensure the premature garbage collection prevention parameter (pgcpp) is generated for Java wrappers

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9943 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2007-09-19 23:17:50 +00:00
commit 7199cf2ef0
10 changed files with 156 additions and 18 deletions
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1
Examples/test-suite/java/Makefile.in
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@ -24,6 +24,7 @@ CPP_TEST_CASES = \
java_lib_arrays_dimensionless \
java_lib_various \
java_jnitypes \
java_pgcpp \
java_pragmas \
java_prepost \
java_throws \

30
Examples/test-suite/java/java_pgcpp_runme.java Normal file
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@ -0,0 +1,30 @@
import java_pgcpp.*;
public class java_pgcpp_runme {
static {
try {
System.loadLibrary("java_pgcpp");
} catch (UnsatisfiedLinkError e) {
System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
System.exit(1);
}
}
public static void main(String argv[]) {
Classic object = new Classic();
long ptr = object.getCPtrValue();
java_pgcppJNI.new_Classic__SWIG_1(ptr, object, ptr, object, ptr, object, ptr, object, ptr, object);
java_pgcppJNI.new_Classic__SWIG_2(ptr, object, ptr, object, ptr, object, ptr, object, ptr, object, false);
java_pgcppJNI.Classic_method(ptr, object, ptr, object, ptr, object, ptr, object, ptr, object, ptr, object);
java_pgcppJNI.Classic_methodconst(ptr, object, ptr, object, ptr, object, ptr, object, ptr, object, ptr, object);
java_pgcppJNI.function(ptr, object, ptr, object, ptr, object, ptr, object, ptr, object);
java_pgcppJNI.functionconst(ptr, object, ptr, object, ptr, object, ptr, object, ptr, object);
}
}

36
Examples/test-suite/java_pgcpp.i Normal file
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@ -0,0 +1,36 @@
// Test the premature garbage collection prevention parameter (pgcpp) for the different ways of passing objects
%module java_pgcpp
%pragma(java) jniclassclassmodifiers="public class"
%typemap(javacode) Space::Classic %{
public long getCPtrValue() {
return this.swigCPtr;
}
%}
// Default pointer to pointer typemaps do not use proxy class, so make sure that the pgcpp is generated for these typemaps
%typemap(jni) Space::Classic ** "jlong"
%typemap(jtype) Space::Classic ** "long"
%typemap(jstype) Space::Classic ** " Classic "
%typemap(javain) Space::Classic ** "Classic.getCPtr($javainput)"
// Default typemaps for pass by value, ref, pointer and pointer reference should use pgcpp
%inline %{
namespace Space {
struct Classic {
Classic() {}
Classic(Classic c1, Classic& c2, Classic* c3, Classic*& c4, Classic** c5) {}
Classic(const Classic c1, const Classic& c2, const Classic* c3, const Classic*& c4, const Classic** c5, bool b) {}
void method(Classic c1, Classic& c2, Classic* c3, Classic*& c4, Classic** c5) {}
void methodconst(const Classic c1, const Classic& c2, const Classic* c3, const Classic*& c4, const Classic** c5) {}
};
void function(Classic c1, Classic& c2, Classic* c3, Classic*& c4, Classic** c5) {}
void functionconst(const Classic c1, const Classic& c2, const Classic* c3, const Classic*& c4, const Classic** c5) {}
}
%}