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Teuchos_BigUIntDecl.hpp
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// @HEADER
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// ***********************************************************************
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//
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// Teuchos: Common Tools Package
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// Copyright (2004) Sandia Corporation
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//
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// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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// license for use of this work by or on behalf of the U.S. Government.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the Corporation nor the names of the
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
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//
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// ***********************************************************************
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// @HEADER
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#ifndef TEUCHOS_BIG_UINT_DECL_HPP
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#define TEUCHOS_BIG_UINT_DECL_HPP
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#include <iosfwd>
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#include <cstdint>
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namespace
Teuchos
{
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64
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template
<
int
n>
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class
BigUInt
{
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private
:
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std::uint32_t
x
[n];
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public
:
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BigUInt
();
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BigUInt
(std::uint64_t v);
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BigUInt
(std::string
const
& s);
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explicit
operator
bool() const noexcept;
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std
::uint32_t& operator[](
int
i);
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std
::uint32_t const& operator[](
int
i) const;
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BigUInt
& operator+=(
std
::uint32_t b);
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BigUInt
& operator+=(
BigUInt
const& b);
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BigUInt
& operator-=(
std
::uint32_t b);
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BigUInt
& operator-=(
BigUInt
const& b);
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BigUInt
& operator*=(
std
::uint32_t b);
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BigUInt
& operator<<=(
std
::uint32_t b);
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BigUInt
& operator>>=(
std
::uint32_t b);
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};
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template <
int
n>
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std
::ostream& operator<<(
std
::ostream& os,
BigUInt
<n> a);
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template <
int
n>
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BigUInt
<n> operator+(
BigUInt
<n> const& a,
BigUInt
<n> const& b);
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template <
int
n>
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BigUInt
<n> operator-(
BigUInt
<n> const& a,
BigUInt
<n> const& b);
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template <
int
n>
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BigUInt
<n> operator*(
BigUInt
<n> const& a,
BigUInt
<n> const& b);
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template <
int
n>
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BigUInt
<n> operator/(
BigUInt
<n> const& a,
std
::uint32_t const& b);
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template <
int
n>
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BigUInt
<n> operator/(
BigUInt
<n> const& a,
BigUInt
<n> const& b);
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template <
int
n>
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int
comp
(
BigUInt
<n> const& a,
BigUInt
<n> const& b);
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template <
int
n>
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bool
operator>=(
BigUInt
<n> const& a,
BigUInt
<n> const& b);
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template <
int
n>
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bool
operator<=(
BigUInt
<n> const& a,
BigUInt
<n> const& b);
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template <
int
n>
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bool
operator<(
BigUInt
<n> const& a,
BigUInt
<n> const& b);
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template <
int
n>
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bool
operator>(
BigUInt
<n> const& a,
BigUInt
<n> const& b);
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template <
int
n>
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bool
operator==(
BigUInt
<n> const& a,
BigUInt
<n> const& b);
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template <
int
n>
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void
divmod
(
BigUInt
<n>& quotient,
BigUInt
<n>&
x
,
std
::uint32_t const& b);
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}
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#endif
Teuchos::BigUInt::x
std::uint32_t x[n]
Definition
Teuchos_BigUIntDecl.hpp:68
Teuchos::BigUInt::BigUInt
BigUInt()
Definition
Teuchos_BigUInt.hpp:55
Teuchos
Definition
Teuchos_AbstractFactory.hpp:47
Teuchos::divmod
void divmod(BigUInt< n > "ient, BigUInt< n > &x, std::uint32_t const &b)
Definition
Teuchos_BigUInt.hpp:312
Teuchos::comp
int comp(BigUInt< n > const &a, BigUInt< n > const &b)
Definition
Teuchos_BigUInt.hpp:275
std
Definition
DefaultMpiComm_TagTests.cpp:51
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