/*
* Copyright (c) 2012, Jonathan Schleifer <js@webkeks.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "object.h"
#include "int.h"
struct CFWInt {
CFWObject obj;
intmax_t value;
};
static bool
ctor(void *ptr, va_list args)
{
CFWInt *integer = ptr;
integer->value = va_arg(args, intmax_t);
return true;
}
static bool
equal(void *ptr1, void *ptr2)
{
CFWObject *obj2 = ptr2;
CFWInt *int1, *int2;
if (obj2->cls != cfw_int)
return false;
int1 = ptr1;
int2 = ptr2;
return (int1->value == int2->value);
}
static uint32_t
hash(void *ptr)
{
CFWInt *integer = ptr;
return (uint32_t)integer->value;
}
static void*
copy(void *ptr)
{
return cfw_ref(ptr);
}
intmax_t
cfw_int_value(CFWInt *integer)
{
return integer->value;
}
static CFWClass class = {
.name = "CFWInt",
.size = sizeof(CFWInt),
.ctor = ctor,
.equal = equal,
.hash = hash,
.copy = copy
};
CFWClass *cfw_int = &class;