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37 #include "gromacs/utility/template_mp.h"
39 #include <gtest/gtest.h>
54 template<Options i, Options j>
55 static int testEnumTwoIPlusJPlusK(int k)
57 return 2 * int(i) + int(j) + k;
60 template<bool doDoubling, Options i, Options j>
61 static int testBoolEnumTwoIPlusJPlusK(int k)
63 return (doDoubling ? 2 : 1) * int(i) + int(j) + k;
66 template<bool doDoubling>
67 static int testBoolDoubleOrNot(int k)
69 return (doDoubling ? 2 : 1) * k;
73 TEST(TemplateMPTest, DispatchTemplatedFunctionEnum)
76 int two1plus2plus5 = dispatchTemplatedFunction(
77 [=](auto p1, auto p2) { return testEnumTwoIPlusJPlusK<p1, p2>(five); }, Options::Op1, Options::Op2);
78 EXPECT_EQ(two1plus2plus5, 9);
81 TEST(TemplateMPTest, DispatchTemplatedFunctionBool)
84 int double5 = dispatchTemplatedFunction([=](auto p1) { return testBoolDoubleOrNot<p1>(five); }, true);
85 EXPECT_EQ(double5, 10);
86 int just5 = dispatchTemplatedFunction([=](auto p1) { return testBoolDoubleOrNot<p1>(five); }, false);
90 TEST(TemplateMPTest, DispatchTemplatedFunctionEnumBool)
93 int two1plus2plus5 = dispatchTemplatedFunction(
94 [=](auto p1, auto p2, auto p3) { return testBoolEnumTwoIPlusJPlusK<p1, p2, p3>(five); },
98 EXPECT_EQ(two1plus2plus5, 9);
101 } // anonymous namespace