33 lines
960 B
Ruby
33 lines
960 B
Ruby
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class Numcpp < Formula
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desc "C++ implementation of the Python Numpy library"
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homepage "https://dpilger26.github.io/NumCpp"
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url "https://github.com/dpilger26/NumCpp/archive/Version_2.2.0.tar.gz"
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sha256 "f434cf3c27b4eec6637dea3a508a6730d35c47b810b00cfe98ff6f0d7795787c"
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license "MIT"
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head "https://github.com/dpilger26/NumCpp.git"
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depends_on "cmake" => :build
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depends_on "boost"
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def install
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system "cmake", ".", *std_cmake_args
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system "make", "install"
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end
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test do
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(testpath/"test.cpp").write <<~EOS
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#include <iostream>
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#include <NumCpp.hpp>
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int main() {
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nc::NdArray<int> a = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
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a = nc::diagonal(a);
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for (int i = 0; i < nc::shape(a).cols; ++i)
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std::cout << a[i] << std::endl;
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}
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EOS
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system ENV.cxx, "-std=c++14", "test.cpp", "-o", "test", "-I#{include}"
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assert_equal "1\n5\n9\n", shell_output("./test")
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end
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end
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