Subversion Repositories openrisc

// 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 <gnu/gcj/runtime/StringBuffer.h>

#include <java/lang/String.h>

gnu::gcj::runtime::StringBuffer *

gnu::gcj::runtime::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);

  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;

}

java::lang::String *

gnu::gcj::runtime::StringBuffer::toString ()

{

  return new java::lang::String (this);

}