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17 lines
560 B
Plaintext
17 lines
560 B
Plaintext
template <class ArgType>
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class Circulant : public Eigen::MatrixBase<Circulant<ArgType> > {
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public:
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Circulant(const ArgType& arg) : m_arg(arg) {
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EIGEN_STATIC_ASSERT(ArgType::ColsAtCompileTime == 1, YOU_TRIED_CALLING_A_VECTOR_METHOD_ON_A_MATRIX);
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}
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typedef typename Eigen::internal::ref_selector<Circulant>::type Nested;
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typedef Eigen::Index Index;
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Index rows() const { return m_arg.rows(); }
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Index cols() const { return m_arg.rows(); }
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typedef typename Eigen::internal::ref_selector<ArgType>::type ArgTypeNested;
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ArgTypeNested m_arg;
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};
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