llvm/pstl/test/std/numerics/numeric.ops/transform_reduce.pass.cpp

// -*- C++ -*-
//===-- transform_reduce.pass.cpp -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// UNSUPPORTED: c++03, c++11, c++14

#include "support/pstl_test_config.h"

#include <execution>
#include <numeric>

#include "support/utils.h"

usingnamespaceTestUtils;

// Functor for xor-operation for modeling binary operations in inner_product
class XOR
{ … };

// Model of User-defined class
class MyClass
{ … };

template <typename T>
void
CheckResults(const T& expected, const T& in)
{ … }

// We need to check correctness only for "int" (for example) except cases
// if we have "floating-point type"-specialization
void
CheckResults(const float32_t&, const float32_t&)
{ … }

// Test for different types and operations with different iterators
struct test_transform_reduce
{ … };

template <typename T, typename BinaryOperation1, typename BinaryOperation2, typename UnaryOp, typename Initializer>
void
test_by_type(T init, BinaryOperation1 opB1, BinaryOperation2 opB2, UnaryOp opU, Initializer initObj)
{ … }

int
main()
{ … }