69 lines
2.5 KiB
C
69 lines
2.5 KiB
C
|
///////////////////////////////////////////////////////////////////////////
|
||
|
|
//
|
||
|
|
// Copyright (c) 2002-2012, Industrial Light & Magic, a division of Lucas
|
||
|
|
// Digital Ltd. LLC
|
||
|
|
//
|
||
|
|
// All rights reserved.
|
||
|
|
//
|
||
|
|
// Redistribution and use in source and binary forms, with or without
|
||
|
|
// modification, are permitted provided that the following conditions are
|
||
|
|
// met:
|
||
|
|
// * Redistributions of source code must retain the above copyright
|
||
|
|
// notice, this list of conditions and the following disclaimer.
|
||
|
|
// * 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.
|
||
|
|
// * Neither the name of Industrial Light & Magic nor the names of
|
||
|
|
// its contributors may be used to endorse or promote products derived
|
||
|
|
// from this software without specific prior written permission.
|
||
|
|
//
|
||
|
|
// 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.
|
||
|
|
//
|
||
|
|
///////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef INCLUDED_IMATHHALFLIMITS_H
|
||
|
|
#define INCLUDED_IMATHHALFLIMITS_H
|
||
|
|
|
||
|
|
//--------------------------------------------------
|
||
|
|
//
|
||
|
|
// Imath-style limits for class half.
|
||
|
|
//
|
||
|
|
//--------------------------------------------------
|
||
|
|
|
||
|
|
#include "ImathLimits.h"
|
||
|
|
#include "ImathNamespace.h"
|
||
|
|
|
||
|
|
#include "half.h"
|
||
|
|
|
||
|
|
IMATH_INTERNAL_NAMESPACE_HEADER_ENTER
|
||
|
|
|
||
|
|
|
||
|
|
template <>
|
||
|
|
struct limits <half>
|
||
|
|
{
|
||
|
|
static float min() {return -HALF_MAX;}
|
||
|
|
static float max() {return HALF_MAX;}
|
||
|
|
static float smallest() {return HALF_MIN;}
|
||
|
|
static float epsilon() {return HALF_EPSILON;}
|
||
|
|
static bool isIntegral() {return false;}
|
||
|
|
static bool isSigned() {return true;}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
IMATH_INTERNAL_NAMESPACE_HEADER_EXIT
|
||
|
|
|
||
|
|
#endif // INCLUDED_IMATHHALFLIMITS_H
|