31 lines
826 B
C++
31 lines
826 B
C++
// natStringBuffer.cc - Implementation of java.lang.StringBuffer native methods.
|
|
|
|
/* Copyright (C) 2001 Free Software Foundation
|
|
|
|
This file is part of libgcj.
|
|
|
|
This software is copyrighted work licensed under the terms of the
|
|
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
|
|
details. */
|
|
|
|
#include <config.h>
|
|
#include <gcj/cni.h>
|
|
#include <java/lang/StringBuffer.h>
|
|
|
|
java::lang::StringBuffer*
|
|
java::lang::StringBuffer::append (jint num)
|
|
{
|
|
// Use an array large enough for "-2147483648"; i.e. 11 chars.
|
|
jchar buffer[11];
|
|
int i = _Jv_FormatInt (buffer+11, num);
|
|
JvSynchronize dummy (this);
|
|
jint needed = count + i;
|
|
ensureCapacity_unsynchronized (needed);
|
|
jchar* dst = elements (value) + count;
|
|
jchar* src = buffer+11-i;
|
|
while (--i >= 0)
|
|
*dst++ = *src++;
|
|
count = needed;
|
|
return this;
|
|
}
|