From f65d7a7987ae4b30ef38069b3dffefa4441403f8 Mon Sep 17 00:00:00 2001
From: Michael Bien <mbien@fh-landshut.de>
Date: Tue, 12 Jan 2010 18:02:50 +0100
Subject: fixed off-by-one bug in put and get. implemented method chaining
pattern. added position(int pos) method.
---
.../sun/gluegen/runtime/PointerBuffer.java.javame_cdc_fp | 15 ++++++++++++---
.../com/sun/gluegen/runtime/PointerBuffer.java.javase | 15 ++++++++++++---
2 files changed, 24 insertions(+), 6 deletions(-)
(limited to 'src/java/com')
diff --git a/src/java/com/sun/gluegen/runtime/PointerBuffer.java.javame_cdc_fp b/src/java/com/sun/gluegen/runtime/PointerBuffer.java.javame_cdc_fp
index 4ab666c..0ec54d0 100755
--- a/src/java/com/sun/gluegen/runtime/PointerBuffer.java.javame_cdc_fp
+++ b/src/java/com/sun/gluegen/runtime/PointerBuffer.java.javame_cdc_fp
@@ -63,6 +63,14 @@ public class PointerBuffer {
return position;
}
+ public final PointerBuffer position(int newPos) {
+ if(0>newPos || newPos>=capacity) {
+ throw new IndexOutOfBoundsException();
+ }
+ position = newPos;
+ return this;
+ }
+
public final int remaining() {
return capacity - position;
}
@@ -71,8 +79,9 @@ public class PointerBuffer {
return position < capacity;
}
- public final void rewind() {
+ public final PointerBuffer rewind() {
position=0;
+ return this;
}
int arrayOffset() { return 0; }
@@ -139,7 +148,7 @@ public class PointerBuffer {
}
public long get() {
- long r = get(position+1);
+ long r = get(position);
position++;
return r;
}
@@ -163,7 +172,7 @@ public class PointerBuffer {
}
public PointerBuffer put(long v) {
- put(position+1, v);
+ put(position, v);
position++;
return this;
}
diff --git a/src/java/com/sun/gluegen/runtime/PointerBuffer.java.javase b/src/java/com/sun/gluegen/runtime/PointerBuffer.java.javase
index 4957b17..6d0029e 100755
--- a/src/java/com/sun/gluegen/runtime/PointerBuffer.java.javase
+++ b/src/java/com/sun/gluegen/runtime/PointerBuffer.java.javase
@@ -63,6 +63,14 @@ public class PointerBuffer {
return position;
}
+ public final PointerBuffer position(int newPos) {
+ if(0>newPos || newPos>=capacity) {
+ throw new IndexOutOfBoundsException();
+ }
+ position = newPos;
+ return this;
+ }
+
public final int remaining() {
return capacity - position;
}
@@ -71,8 +79,9 @@ public class PointerBuffer {
return position < capacity;
}
- public final void rewind() {
+ public final PointerBuffer rewind() {
position=0;
+ return this;
}
int arrayOffset() { return 0; }
@@ -133,7 +142,7 @@ public class PointerBuffer {
}
public long get() {
- long r = get(position+1);
+ long r = get(position);
position++;
return r;
}
@@ -148,7 +157,7 @@ public class PointerBuffer {
}
public PointerBuffer put(long v) {
- put(position+1, v);
+ put(position, v);
position++;
return this;
}
--
cgit v1.2.3