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// Copyright (c) 2001 Peter Karlsson
//
// $Id: datatypes.cpp,v 1.2 2001/07/04 21:50:32 peter Exp $
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#include <config.h>
#if defined(WORDS_BIGENDIAN)
# include "datatypes.h"
le_uint16_t &le_uint16_t::operator=(uint16_t x)
{
data[0] = x & 0xff;
data[1] = (x >> 8) & 0xff;
return *this;
}
le_uint16_t::operator uint16_t()
{
return (data[1] << 8) | data[0];
}
le_int16_t &le_int16_t::operator=(int16_t x)
{
data[0] = uint16_t(x) & 0xff;
data[1] = (uint16_t(x) >> 8) & 0xff;
return *this;
}
le_int16_t::operator int16_t()
{
return int16_t((data[1] << 8) | data[0]);
}
le_uint32_t &le_uint32_t::operator=(uint32_t x)
{
data[0] = x & 0xff;
data[1] = (x >> 8) & 0xff;
data[2] = (x >> 16) & 0xff;
data[3] = (x >> 24) & 0xff;
return *this;
}
le_uint32_t::operator uint32_t()
{
return (data[3] << 24) |
(data[2] << 16) |
(data[1] << 8) |
data[0];
}
le_int32_t &le_int32_t::operator=(int32_t x)
{
data[0] = uint32_t(x) & 0xff;
data[1] = (uint32_t(x) >> 8) & 0xff;
data[2] = (uint32_t(x) >> 16) & 0xff;
data[3] = (uint32_t(x) >> 24) & 0xff;
return *this;
}
le_int32_t::operator int32_t()
{
return int32_t((data[3] << 24) |
(data[2] << 16) |
(data[1] << 8) |
data[0] );
}
#endif
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