Florian Maurin
0af925cb01
libeigen/eigen!2652 Closes #998, #2142, #301, #1822, #1959, #805, #462, #308, #2146, #1335, #634, #81, and #46
22 lines
485 B
C++
22 lines
485 B
C++
// SPDX-FileCopyrightText: The Eigen Authors
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// SPDX-License-Identifier: MPL-2.0
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#include <Eigen/Core>
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#include <iostream>
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// define function to be applied coefficient-wise
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double ramp(double x) {
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if (x > 0)
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return x;
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else
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return 0;
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}
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int main(int, char**) {
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Eigen::Matrix4d m1 = Eigen::Matrix4d::Random();
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std::cout << m1 << std::endl
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<< "becomes: " << std::endl
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<< m1.unaryExpr([](double x) { return ramp(x); }) << std::endl;
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return 0;
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}
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