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  /external/eigen/test/
sparse_basic.cpp 20 const Index cols = ref.cols(); local
24 double density = (std::max)(8./(rows*cols), 0.01);
31 SparseMatrixType m(rows, cols);
32 DenseMatrix refMat = DenseMatrix::Zero(rows, cols);
59 int j = internal::random<int>(0,cols-1);
61 int w = internal::random<int>(1,cols-j-1);
83 for(int c=0; c<cols; c++)
98 VERIFY_RAISES_ASSERT( m.coeffRef(0,m.cols()) = 0 );
103 DenseMatrix m1(rows,cols);
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product_notemporary.cpp 42 Index cols = m.cols(); local
44 ColMajorMatrixType m1 = MatrixType::Random(rows, cols),
45 m2 = MatrixType::Random(rows, cols),
46 m3(rows, cols);
48 ColVectorType cv1 = ColVectorType::Random(cols), cvres(cols);
49 RowMajorMatrixType rm3(rows, cols);
55 Index c0 = internal::random<Index>(4,cols-8),
56 c1 = internal::random<Index>(8,cols-c0)
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permutationmatrices.cpp 17 enum { Rows = MatrixType::RowsAtCompileTime, Cols = MatrixType::ColsAtCompileTime,
22 typedef PermutationMatrix<Cols> RightPermutationType;
23 typedef Matrix<int, Cols, 1> RightPermutationVectorType;
27 Index cols = m.cols(); local
29 MatrixType m_original = MatrixType::Random(rows,cols);
34 randomPermutationVector(rv, cols);
39 for (int j=0; j<cols; j++)
43 Matrix<Scalar,Cols,Cols> rm(rp)
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spqr_support.cpp 18 int cols = internal::random<int>(1,rows); local
19 double density = (std::max)(8./(rows*cols), 0.01);
  /external/eigen/Eigen/src/Core/
BandMatrix.h 51 using Base::cols;
85 { return Block<CoefficientsType,1,SizeAtCompileTime>(coeffs(),supers(),0,1,(std::min)(rows(),cols())); }
89 { return Block<const CoefficientsType,1,SizeAtCompileTime>(coeffs(),supers(),0,1,(std::min)(rows(),cols())); }
136 dst.resize(rows(),cols());
147 DenseMatrixType res(rows(),cols());
155 { return i<0 ? (std::min)(cols(),rows()+i) : (std::min)(rows(),cols()-i); }
166 * \param Cols Number of columns, or \b Dynamic
198 template<typename _Scalar, int Rows, int Cols, int Supers, int Subs, int Options>
199 class BandMatrix : public BandMatrixBase<BandMatrix<_Scalar,Rows,Cols,Supers,Subs,Options>
217 inline Index cols() const { return m_coeffs.cols(); } function in class:Eigen::internal::BandMatrix
281 inline Index cols() const { return m_coeffs.cols(); } function in class:Eigen::internal::BandMatrixWrapper
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Array.h 151 /** constructs an uninitialized matrix with \a rows rows and \a cols columns.
156 Array(Index rows, Index cols);
186 : Base(other.rows() * other.cols(), other.rows(), other.cols())
193 : Base(other.rows() * other.cols(), other.rows(), other.cols())
203 Base::resize(other.rows(), other.cols());
210 : Base(other.derived().rows() * other.derived().cols(), other.derived().rows(), other.derived().cols())
244 * \c ArrayRowsColsType where \c Rows and \c Cols can be \c 2,\c 3,\c 4 for fixed size square matrices or \c X for dynamic size
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Matrix.h 238 /** \brief Constructs an uninitialized matrix with \a rows rows and \a cols columns.
243 Matrix(Index rows, Index cols);
273 : Base(other.rows() * other.cols(), other.rows(), other.cols())
285 : Base(other.rows() * other.cols(), other.rows(), other.cols())
295 Base::resize(other.rows(), other.cols());
304 : Base(other.derived().rows() * other.derived().cols(), other.derived().rows(), other.derived().cols())
ReturnByValue.h 63 inline Index cols() const { return static_cast<const Derived*>(this)->cols(); } function in class:Eigen::ReturnByValue