CharacterArray.cc

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/*
 * CharacterArray.cc
 *
 * Smalltalk like class library for C++
 * String implementor using Array of Characters.
 *
 * Copyright (c) 2004 Milan Cermak
 */
/*
 * 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
 */
#include <stlib/CharacterArray.h>
#include <stlib/Array.h>
#include <stlib/Character.h>
#include <stlib/String.h>

using namespace Core;

CharacterArray::CharacterArray(int size)
{
    content = new Array(size);
}

CharacterArray::~CharacterArray(void)
{
    delete content;
}

/* Class-accessing protocol */
String *CharacterArray::className(void) const
{
    return new String("CharacterArray");
}

/* Accessing protocol */
Character *CharacterArray::at(int index) const
{
    return dynamic_cast<Character *>(content->at(index));
}

void CharacterArray::put(int index, Character *object)
{
    content->put(index, object);
}

int CharacterArray::byteSize(void)
{
    return 4;
}

long CharacterArray::size(void) const
{
    return content->size();
}

/* Adding protocol */
void CharacterArray::changeSize(long newSize)
{
    content->changeSize(newSize);
}

/* Comparing protocol */
bool CharacterArray::isEqual(StringImpl *string)
{
    for (int i = 0; i < size(); i++) {
        if (!this->at(i)->isEqual(string->at(i)))
            return false;
    }
    return true;
}

bool CharacterArray::isEqualToBytes(unsigned char *string)
{
    for (int i = 0; i < size(); i++) {
        if (this->at(i)->asInteger() != string[i])
            return false;
    }
    return true;
}

bool CharacterArray::isEqualToShorts(unsigned short *string)
{
    for (int i = 0; i < size(); i++) {
        if (this->at(i)->asInteger() != string[i])
            return false;
    }
    return true;
}

/* Converting protocol */
CharacterArray *CharacterArray::asCharacterArray(void)
{
    return this;
}

/* Testing protocol */
bool CharacterArray::isCharacterArray(void) const
{
    return true;
}

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