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Code Issues 33 Projects Packages Wiki Activity Actions

.examples Fix AndroidMath MemoryManger class

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git-svn-id: svn://ultimatepp.org/upp/trunk@9573 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
klugier 2016-03-06 12:42:09 +00:00
parent d93859a302
commit c0ccc87f10
7 changed files with 94 additions and 51 deletions
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35
examples/AndroidMath/Vector.java
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@ -5,6 +5,23 @@ package org.upp.AndroidMath;
*/
public class Vector
{
/**
* Field use by MemoryManager to stroe pointer to c++ object.
* If you want to use MemoryManager with your class make usre you have this field
* in your class.
*/
private long nativeAdress = 0;
/**
* We override finalize method, beacuse we need to destroy native c++ object.
*/
@Override
protected void finalize() throws Throwable
{
nativeFinalize();
super.finalize();
}
public Vector(int size)
{
construct(size);
@ -15,16 +32,6 @@ public class Vector
copyConstruct(vec);
}
/**
* We override finalize method due to possibilite of memory leaks.
*/
@Override
protected void finalize() throws Throwable
{
destroy();
super.finalize();
}
// Native stuff - C/C++
public native int getSize();
public native float get(int id);
@ -37,11 +44,5 @@ public class Vector
private native void construct(int size);
private native void copyConstruct(Vector vec);
private native void destroy();
static {
// In this place we are loading native libraries.
// Native library always has upp package name!
System.loadLibrary("AndroidMath");
}
private native void nativeFinalize();
}