/* Generated automatically by jlpp - do not edit. */

#include <jakelib2.h>
static jakelib::lang::String* jakelib2_strings[] = {null, null, null};

// "null"
static jchar chars_jakelib2_str_0[] = {110,117,108,108};
// "null"
static jchar chars_jakelib2_str_1[] = {110,117,108,108};
// ""
static jchar chars_jakelib2_str_2[] = {0};
#line 1 "lang/Float.jlc"
// -*- c++ -*-

/*
 * Jakelib2 - General purpose C++ library
 * Copyright (C) 2001 Florian Wolff  (florian@donuz.de)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * $Id: Float.jlc,v 1.5 2003/09/27 08:10:28 florian Exp $
 */


#include "jakelib2.h"
#include "jakelib2/lang/Float.h"
#include "jakelib2/lang/Double.h"
#include "jakelib2/lang/Character.h"
#include <float.h>

using namespace jakelib::lang;

JAKELIB_IMPLEMENT_CLASS_1("jakelib.lang.Float", Float,
                          Number,
                          Comparable);

// FIXME!
//+++AlFa - these are from MS float.h (ANSI)
//#define FLT_MAX         3.402823466e+38F        /* max value */
//#define FLT_MIN         1.175494351e-38F        /* min positive value */
const jfloat Float::MAX_VALUE = FLT_MAX;
const jfloat Float::MIN_VALUE = FLT_MIN;

/*****************************************************************************\
 * Float                                                                      |
 *****************************************************************************/
Float::Float(jfloat value) 
{
  this->value = value;
}

Float::Float(String* s)
{
  value = parseFloat(s);
}


/*****************************************************************************\
 * hashCode                                                                   |
 *****************************************************************************/
jint Float::hashCode()
{
  jlong v = (jlong) value;
  return (int) (v ^ (v >> 32));
}


/*****************************************************************************\
 * equals                                                                     |
 *****************************************************************************/
jboolean Float::equals(Object* obj)
{
  if (obj == null || !obj->getClass()->isInstance(this))
    return false;
  
  Float* object = (Float*) obj;
  
  return ( value == object->value );
}


/*****************************************************************************\
 * toString                                                                   |
 *****************************************************************************/
String* Float::toString()
{
  return toString(value);
}


String* Float::toString(jfloat value)
{/*
  if (value == 0)
    return new String("0");

  char buf[30];

  sprintf(buf, "%f", value);

  return new String(buf);*/
  return Double::toString((jdouble) value);
}


/*****************************************************************************\
 * parseInt                                                                   |
 *****************************************************************************/
jfloat Float::parseFloat(String* str)
{
  if (str == null)
    throw new NumberFormatException(JAKELIB_ONDEMAND(jakelib2_strings[0], new jakelib::lang::String(chars_jakelib2_str_0, 0, 4)) ->plus( JAKELIB_AT2("jakelib.lang.Float.parseFloat")));

  char* ptr;
  jfloat v = (jfloat) strtod(str->latin1(), &ptr);
  if (*ptr != '\0')
    throw new NumberFormatException(str ->plus( JAKELIB_AT2("jakelib.lang.Float.parseFloat")));

  return v;
}

jfloat Float::parseFloat(const char* str)
{
  if (str == null)
    throw new NumberFormatException(JAKELIB_ONDEMAND(jakelib2_strings[1], new jakelib::lang::String(chars_jakelib2_str_1, 0, 4)) ->plus( JAKELIB_AT2("jakelib.lang.Float.parseFloat")));

  char* ptr;
  jfloat v = (jfloat) strtod(str, &ptr);
  if (*ptr != '\0')
    throw new NumberFormatException(JAKELIB_ONDEMAND(jakelib2_strings[2], new jakelib::lang::String(chars_jakelib2_str_2, 0, 0)) ->plus( str )->plus( JAKELIB_AT2("jakelib.lang.Float.parseFloat")));

  return v;
}


/*****************************************************************************\
 * xxxValue                                                                   |
 *****************************************************************************/
jbyte Float::byteValue() { return (jbyte) value; };

jfloat Float::floatValue() { return (jfloat) value; };

jint Float::intValue() { return (jint) value; };

jlong Float::longValue() { return (jlong) value; };

jdouble Float::doubleValue() { return (jdouble) value; };

jshort Float::shortValue() { return (jshort) value;} ;
  


/*****************************************************************************\
 * valueOf                                                                    |
 *****************************************************************************/
Float* Float::valueOf(String* str)
{
  return new Float(parseFloat(str));
}


/*****************************************************************************\
 * compareTo                                                                  |
 *****************************************************************************/
int Float::compareTo(Float* obj)
{
  jfloat otherValue = obj->value;

  return (value < otherValue ? -1 : (value > otherValue ? 1 : 0));
}

int Float::compareTo(Object* obj)
{
  return compareTo((Float*) obj);
}