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-rw-r--r--Eigen/Core2
-rw-r--r--Eigen/src/Core/Block.h68
-rw-r--r--Eigen/src/Core/FixedBlock.h (renamed from Eigen/src/Core/DynBlock.h)92
-rw-r--r--Eigen/src/Core/ForwardDeclarations.h4
-rw-r--r--Eigen/src/Core/MatrixBase.h10
-rw-r--r--Eigen/src/Core/Util.h3
-rw-r--r--doc/examples/class_Block.cpp8
-rw-r--r--doc/examples/class_DynBlock.cpp8
-rw-r--r--doc/snippets/MatrixBase_block.cpp4
-rw-r--r--doc/snippets/MatrixBase_dynBlock.cpp4
-rw-r--r--doc/snippets/MatrixBase_setIdentity.cpp2
-rw-r--r--doc/tutorial.cpp8
-rw-r--r--test/submatrices.cpp34
13 files changed, 123 insertions, 124 deletions
diff --git a/Eigen/Core b/Eigen/Core
index b1aaa8774..12b55b0da 100644
--- a/Eigen/Core
+++ b/Eigen/Core
@@ -22,7 +22,7 @@ namespace Eigen {
#include "src/Core/Product.h"
#include "src/Core/Row.h"
#include "src/Core/Column.h"
-#include "src/Core/DynBlock.h"
+#include "src/Core/FixedBlock.h"
#include "src/Core/Block.h"
#include "src/Core/Minor.h"
#include "src/Core/Transpose.h"
diff --git a/Eigen/src/Core/Block.h b/Eigen/src/Core/Block.h
index 22410b9be..28c39f3d0 100644
--- a/Eigen/src/Core/Block.h
+++ b/Eigen/src/Core/Block.h
@@ -28,17 +28,15 @@
/** \class Block
*
- * \brief Expression of a fixed-size block
+ * \brief Expression of a dynamic-size block
*
* \param MatrixType the type of the object in which we are taking a block
- * \param BlockRows the number of rows of the block we are taking
- * \param BlockCols the number of columns of the block we are taking
*
- * This class represents an expression of a fixed-size block. It is the return
+ * This class represents an expression of a dynamic-size block. It is the return
* type of MatrixBase::block() and most of the time this is the only way it
* is used.
*
- * However, if you want to directly maniputate fixed-size block expressions,
+ * However, if you want to directly maniputate dynamic-size block expressions,
* for instance if you want to write a function returning such an expression, you
* will need to use this class.
*
@@ -46,37 +44,39 @@
* \include class_Block.cpp
* Output: \verbinclude class_Block.out
*
- * \sa MatrixBase::block(), class DynBlock
+ * \sa MatrixBase::block()
*/
-template<typename MatrixType, int BlockRows, int BlockCols> class Block
- : public MatrixBase<typename MatrixType::Scalar,
- Block<MatrixType, BlockRows, BlockCols> >
+template<typename MatrixType> class Block
+ : public MatrixBase<typename MatrixType::Scalar, Block<MatrixType> >
{
public:
typedef typename MatrixType::Scalar Scalar;
typedef typename MatrixType::Ref MatRef;
- friend class MatrixBase<Scalar, Block<MatrixType, BlockRows, BlockCols> >;
+ friend class MatrixBase<Scalar, Block<MatrixType> >;
- Block(const MatRef& matrix, int startRow, int startCol)
- : m_matrix(matrix), m_startRow(startRow), m_startCol(startCol)
+ Block(const MatRef& matrix,
+ int startRow, int startCol,
+ int blockRows, int blockCols)
+ : m_matrix(matrix), m_startRow(startRow), m_startCol(startCol),
+ m_blockRows(blockRows), m_blockCols(blockCols)
{
- assert(startRow >= 0 && BlockRows >= 1 && startRow + BlockRows <= matrix.rows()
- && startCol >= 0 && BlockCols >= 1 && startCol + BlockCols <= matrix.cols());
+ assert(startRow >= 0 && blockRows >= 1 && startRow + blockRows <= matrix.rows()
+ && startCol >= 0 && blockCols >= 1 && startCol + blockCols <= matrix.cols());
}
EIGEN_INHERIT_ASSIGNMENT_OPERATORS(Block)
private:
- enum{
- RowsAtCompileTime = BlockRows,
- ColsAtCompileTime = BlockCols,
- MaxRowsAtCompileTime = BlockRows,
- MaxColsAtCompileTime = BlockCols
+ enum {
+ RowsAtCompileTime = MatrixType::Traits::RowsAtCompileTime == 1 ? 1 : Dynamic,
+ ColsAtCompileTime = MatrixType::Traits::ColsAtCompileTime == 1 ? 1 : Dynamic,
+ MaxRowsAtCompileTime = RowsAtCompileTime == 1 ? 1 : MatrixType::Traits::MaxRowsAtCompileTime,
+ MaxColsAtCompileTime = ColsAtCompileTime == 1 ? 1 : MatrixType::Traits::MaxColsAtCompileTime
};
const Block& _ref() const { return *this; }
- int _rows() const { return BlockRows; }
- int _cols() const { return BlockCols; }
+ int _rows() const { return m_blockRows; }
+ int _cols() const { return m_blockCols; }
Scalar& _coeffRef(int row, int col)
{
@@ -90,37 +90,35 @@ template<typename MatrixType, int BlockRows, int BlockCols> class Block
protected:
MatRef m_matrix;
- const int m_startRow, m_startCol;
+ const int m_startRow, m_startCol, m_blockRows, m_blockCols;
};
-/** \returns a fixed-size expression of a block in *this.
- *
- * The template parameters \a blockRows and \a blockCols are the number of
- * rows and columns in the block
+/** \returns a dynamic-size expression of a block in *this.
*
* \param startRow the first row in the block
* \param startCol the first column in the block
+ * \param blockRows the number of rows in the block
+ * \param blockCols the number of columns in the block
*
* Example: \include MatrixBase_block.cpp
* Output: \verbinclude MatrixBase_block.out
*
- * \sa class Block, dynBlock()
+ * \sa class Block, fixedBlock()
*/
template<typename Scalar, typename Derived>
-template<int BlockRows, int BlockCols>
-Block<Derived, BlockRows, BlockCols> MatrixBase<Scalar, Derived>
- ::block(int startRow, int startCol)
+Block<Derived> MatrixBase<Scalar, Derived>
+ ::block(int startRow, int startCol, int blockRows, int blockCols)
{
- return Block<Derived, BlockRows, BlockCols>(ref(), startRow, startCol);
+ return Block<Derived>(ref(), startRow, startCol, blockRows, blockCols);
}
/** This is the const version of block(). */
template<typename Scalar, typename Derived>
-template<int BlockRows, int BlockCols>
-const Block<Derived, BlockRows, BlockCols> MatrixBase<Scalar, Derived>
- ::block(int startRow, int startCol) const
+const Block<Derived> MatrixBase<Scalar, Derived>
+ ::block(int startRow, int startCol, int blockRows, int blockCols) const
{
- return Block<Derived, BlockRows, BlockCols>(ref(), startRow, startCol);
+ return Block<Derived>(ref(), startRow, startCol, blockRows, blockCols);
}
+
#endif // EIGEN_BLOCK_H
diff --git a/Eigen/src/Core/DynBlock.h b/Eigen/src/Core/FixedBlock.h
index 3c863bb80..00d7e558a 100644
--- a/Eigen/src/Core/DynBlock.h
+++ b/Eigen/src/Core/FixedBlock.h
@@ -23,60 +23,60 @@
// License. This exception does not invalidate any other reasons why a work
// based on this file might be covered by the GNU General Public License.
-#ifndef EIGEN_DYNBLOCK_H
-#define EIGEN_DYNBLOCK_H
+#ifndef EIGEN_FIXEDBLOCK_H
+#define EIGEN_FIXEDBLOCK_H
-/** \class DynBlock
+/** \class FixedBlock
*
- * \brief Expression of a dynamic-size block
+ * \brief Expression of a fixed-size block
*
* \param MatrixType the type of the object in which we are taking a block
+ * \param BlockRows the number of rows of the block we are taking
+ * \param BlockCols the number of columns of the block we are taking
*
- * This class represents an expression of a dynamic-size block. It is the return
- * type of MatrixBase::dynBlock() and most of the time this is the only way it
+ * This class represents an expression of a fixed-size block. It is the return
+ * type of MatrixBase::fixedBlock() and most of the time this is the only way it
* is used.
*
- * However, if you want to directly maniputate dynamic-size block expressions,
+ * However, if you want to directly maniputate fixed-size block expressions,
* for instance if you want to write a function returning such an expression, you
* will need to use this class.
*
* Here is an example illustrating this:
- * \include class_DynBlock.cpp
- * Output: \verbinclude class_DynBlock.out
+ * \include class_FixedBlock.cpp
+ * Output: \verbinclude class_FixedBlock.out
*
- * \sa MatrixBase::dynBlock()
+ * \sa MatrixBase::fixedBlock(), class Block
*/
-template<typename MatrixType> class DynBlock
- : public MatrixBase<typename MatrixType::Scalar, DynBlock<MatrixType> >
+template<typename MatrixType, int BlockRows, int BlockCols> class FixedBlock
+ : public MatrixBase<typename MatrixType::Scalar,
+ FixedBlock<MatrixType, BlockRows, BlockCols> >
{
public:
typedef typename MatrixType::Scalar Scalar;
typedef typename MatrixType::Ref MatRef;
- friend class MatrixBase<Scalar, DynBlock<MatrixType> >;
+ friend class MatrixBase<Scalar, FixedBlock<MatrixType, BlockRows, BlockCols> >;
- DynBlock(const MatRef& matrix,
- int startRow, int startCol,
- int blockRows, int blockCols)
- : m_matrix(matrix), m_startRow(startRow), m_startCol(startCol),
- m_blockRows(blockRows), m_blockCols(blockCols)
+ FixedBlock(const MatRef& matrix, int startRow, int startCol)
+ : m_matrix(matrix), m_startRow(startRow), m_startCol(startCol)
{
- assert(startRow >= 0 && blockRows >= 1 && startRow + blockRows <= matrix.rows()
- && startCol >= 0 && blockCols >= 1 && startCol + blockCols <= matrix.cols());
+ assert(startRow >= 0 && BlockRows >= 1 && startRow + BlockRows <= matrix.rows()
+ && startCol >= 0 && BlockCols >= 1 && startCol + BlockCols <= matrix.cols());
}
- EIGEN_INHERIT_ASSIGNMENT_OPERATORS(DynBlock)
+ EIGEN_INHERIT_ASSIGNMENT_OPERATORS(FixedBlock)
private:
- enum {
- RowsAtCompileTime = MatrixType::Traits::RowsAtCompileTime == 1 ? 1 : Dynamic,
- ColsAtCompileTime = MatrixType::Traits::ColsAtCompileTime == 1 ? 1 : Dynamic,
- MaxRowsAtCompileTime = RowsAtCompileTime == 1 ? 1 : MatrixType::Traits::MaxRowsAtCompileTime,
- MaxColsAtCompileTime = ColsAtCompileTime == 1 ? 1 : MatrixType::Traits::MaxColsAtCompileTime
+ enum{
+ RowsAtCompileTime = BlockRows,
+ ColsAtCompileTime = BlockCols,
+ MaxRowsAtCompileTime = BlockRows,
+ MaxColsAtCompileTime = BlockCols
};
- const DynBlock& _ref() const { return *this; }
- int _rows() const { return m_blockRows; }
- int _cols() const { return m_blockCols; }
+ const FixedBlock& _ref() const { return *this; }
+ int _rows() const { return BlockRows; }
+ int _cols() const { return BlockCols; }
Scalar& _coeffRef(int row, int col)
{
@@ -90,35 +90,37 @@ template<typename MatrixType> class DynBlock
protected:
MatRef m_matrix;
- const int m_startRow, m_startCol, m_blockRows, m_blockCols;
+ const int m_startRow, m_startCol;
};
-/** \returns a dynamic-size expression of a block in *this.
+/** \returns a fixed-size expression of a block in *this.
+ *
+ * The template parameters \a blockRows and \a blockCols are the number of
+ * rows and columns in the block
*
* \param startRow the first row in the block
* \param startCol the first column in the block
- * \param blockRows the number of rows in the block
- * \param blockCols the number of columns in the block
*
- * Example: \include MatrixBase_dynBlock.cpp
- * Output: \verbinclude MatrixBase_dynBlock.out
+ * Example: \include MatrixBase_block.cpp
+ * Output: \verbinclude MatrixBase_block.out
*
- * \sa class DynBlock, block()
+ * \sa class FixedBlock, block()
*/
template<typename Scalar, typename Derived>
-DynBlock<Derived> MatrixBase<Scalar, Derived>
- ::dynBlock(int startRow, int startCol, int blockRows, int blockCols)
+template<int BlockRows, int BlockCols>
+FixedBlock<Derived, BlockRows, BlockCols> MatrixBase<Scalar, Derived>
+ ::fixedBlock(int startRow, int startCol)
{
- return DynBlock<Derived>(ref(), startRow, startCol, blockRows, blockCols);
+ return FixedBlock<Derived, BlockRows, BlockCols>(ref(), startRow, startCol);
}
-/** This is the const version of dynBlock(). */
+/** This is the const version of fixedBlock(). */
template<typename Scalar, typename Derived>
-const DynBlock<Derived> MatrixBase<Scalar, Derived>
- ::dynBlock(int startRow, int startCol, int blockRows, int blockCols) const
+template<int BlockRows, int BlockCols>
+const FixedBlock<Derived, BlockRows, BlockCols> MatrixBase<Scalar, Derived>
+ ::fixedBlock(int startRow, int startCol) const
{
- return DynBlock<Derived>(ref(), startRow, startCol, blockRows, blockCols);
+ return FixedBlock<Derived, BlockRows, BlockCols>(ref(), startRow, startCol);
}
-
-#endif // EIGEN_DYNBLOCK_H
+#endif // EIGEN_FIXEDBLOCK_H
diff --git a/Eigen/src/Core/ForwardDeclarations.h b/Eigen/src/Core/ForwardDeclarations.h
index 07c6e3f69..5f969667c 100644
--- a/Eigen/src/Core/ForwardDeclarations.h
+++ b/Eigen/src/Core/ForwardDeclarations.h
@@ -32,8 +32,8 @@ template<typename NewScalar, typename MatrixType> class Cast;
template<typename MatrixType> class Row;
template<typename MatrixType> class Column;
template<typename MatrixType> class Minor;
-template<typename MatrixType> class DynBlock;
-template<typename MatrixType, int BlockRows, int BlockCols> class Block;
+template<typename MatrixType> class Block;
+template<typename MatrixType, int BlockRows, int BlockCols> class FixedBlock;
template<typename MatrixType> class Transpose;
template<typename MatrixType> class Conjugate;
template<typename MatrixType> class Opposite;
diff --git a/Eigen/src/Core/MatrixBase.h b/Eigen/src/Core/MatrixBase.h
index 6dd9d00b0..dc0292f97 100644
--- a/Eigen/src/Core/MatrixBase.h
+++ b/Eigen/src/Core/MatrixBase.h
@@ -184,14 +184,14 @@ template<typename Scalar, typename Derived> class MatrixBase
Minor<Derived> minor(int row, int col);
const Minor<Derived> minor(int row, int col) const;
- DynBlock<Derived> dynBlock(int startRow, int startCol, int blockRows, int blockCols);
- const DynBlock<Derived>
- dynBlock(int startRow, int startCol, int blockRows, int blockCols) const;
+ Block<Derived> block(int startRow, int startCol, int blockRows, int blockCols);
+ const Block<Derived>
+ block(int startRow, int startCol, int blockRows, int blockCols) const;
template<int BlockRows, int BlockCols>
- Block<Derived, BlockRows, BlockCols> block(int startRow, int startCol);
+ FixedBlock<Derived, BlockRows, BlockCols> fixedBlock(int startRow, int startCol);
template<int BlockRows, int BlockCols>
- const Block<Derived, BlockRows, BlockCols> block(int startRow, int startCol) const;
+ const FixedBlock<Derived, BlockRows, BlockCols> fixedBlock(int startRow, int startCol) const;
Transpose<Derived> transpose();
const Transpose<Derived> transpose() const;
diff --git a/Eigen/src/Core/Util.h b/Eigen/src/Core/Util.h
index d8db03caf..935a3dea6 100644
--- a/Eigen/src/Core/Util.h
+++ b/Eigen/src/Core/Util.h
@@ -113,12 +113,11 @@ template<int Value> class IntAtRunTimeIfDynamic
template<> class IntAtRunTimeIfDynamic<Dynamic>
{
int m_value;
+ IntAtRunTimeIfDynamic() {}
public:
explicit IntAtRunTimeIfDynamic(int value) : m_value(value) {}
int value() const { return m_value; }
void setValue(int value) { m_value = value; }
- private:
- IntAtRunTimeIfDynamic() {}
};
#endif // EIGEN_UTIL_H
diff --git a/doc/examples/class_Block.cpp b/doc/examples/class_Block.cpp
index a6025231e..b34cf13ad 100644
--- a/doc/examples/class_Block.cpp
+++ b/doc/examples/class_Block.cpp
@@ -3,17 +3,17 @@ USING_PART_OF_NAMESPACE_EIGEN
using namespace std;
template<typename Scalar, typename Derived>
-Eigen::Block<Derived, 2, 2>
+Eigen::FixedBlock<Derived, 2, 2>
topLeft2x2Corner(MatrixBase<Scalar, Derived>& m)
{
- return Eigen::Block<Derived, 2, 2>(m.ref(), 0, 0);
+ return Eigen::FixedBlock<Derived, 2, 2>(m.ref(), 0, 0);
}
template<typename Scalar, typename Derived>
-const Eigen::Block<Derived, 2, 2>
+const Eigen::FixedBlock<Derived, 2, 2>
topLeft2x2Corner(const MatrixBase<Scalar, Derived>& m)
{
- return Eigen::Block<Derived, 2, 2>(m.ref(), 0, 0);
+ return Eigen::FixedBlock<Derived, 2, 2>(m.ref(), 0, 0);
}
int main(int, char**)
diff --git a/doc/examples/class_DynBlock.cpp b/doc/examples/class_DynBlock.cpp
index 589d1204e..6d48d235d 100644
--- a/doc/examples/class_DynBlock.cpp
+++ b/doc/examples/class_DynBlock.cpp
@@ -3,17 +3,17 @@ USING_PART_OF_NAMESPACE_EIGEN
using namespace std;
template<typename Scalar, typename Derived>
-Eigen::DynBlock<Derived>
+Eigen::Block<Derived>
topLeftCorner(MatrixBase<Scalar, Derived>& m, int rows, int cols)
{
- return Eigen::DynBlock<Derived>(m.ref(), 0, 0, rows, cols);
+ return Eigen::Block<Derived>(m.ref(), 0, 0, rows, cols);
}
template<typename Scalar, typename Derived>
-const Eigen::DynBlock<Derived>
+const Eigen::Block<Derived>
topLeftCorner(const MatrixBase<Scalar, Derived>& m, int rows, int cols)
{
- return Eigen::DynBlock<Derived>(m.ref(), 0, 0, rows, cols);
+ return Eigen::Block<Derived>(m.ref(), 0, 0, rows, cols);
}
int main(int, char**)
diff --git a/doc/snippets/MatrixBase_block.cpp b/doc/snippets/MatrixBase_block.cpp
index 6bdc1ab03..984fd7094 100644
--- a/doc/snippets/MatrixBase_block.cpp
+++ b/doc/snippets/MatrixBase_block.cpp
@@ -1,5 +1,5 @@
Matrix4d m = Vector4d(1,2,3,4).asDiagonal();
cout << "Here is the matrix m:" << endl << m << endl;
-cout << "Here is m.block<2, 2>(2, 2):" << endl << m.block<2, 2>(2, 2) << endl;
-m.block<2, 2>(2, 0) = m.block<2, 2>(2, 2);
+cout << "Here is m.fixedBlock<2, 2>(2, 2):" << endl << m.fixedBlock<2, 2>(2, 2) << endl;
+m.fixedBlock<2, 2>(2, 0) = m.fixedBlock<2, 2>(2, 2);
cout << "Now the matrix m is:" << endl << m << endl;
diff --git a/doc/snippets/MatrixBase_dynBlock.cpp b/doc/snippets/MatrixBase_dynBlock.cpp
index c04db2140..12363d028 100644
--- a/doc/snippets/MatrixBase_dynBlock.cpp
+++ b/doc/snippets/MatrixBase_dynBlock.cpp
@@ -1,5 +1,5 @@
Matrix3d m = Vector3d(1,2,3).asDiagonal();
cout << "Here is the matrix m:" << endl << m << endl;
-cout << "Here is m.dynBlock(1, 1, 2, 1):" << endl << m.dynBlock(1, 1, 2, 1) << endl;
-m.dynBlock(1, 0, 2, 1) = m.dynBlock(1, 1, 2, 1);
+cout << "Here is m.block(1, 1, 2, 1):" << endl << m.block(1, 1, 2, 1) << endl;
+m.block(1, 0, 2, 1) = m.block(1, 1, 2, 1);
cout << "Now the matrix m is:" << endl << m << endl;
diff --git a/doc/snippets/MatrixBase_setIdentity.cpp b/doc/snippets/MatrixBase_setIdentity.cpp
index 17a706ca2..b14fcdd27 100644
--- a/doc/snippets/MatrixBase_setIdentity.cpp
+++ b/doc/snippets/MatrixBase_setIdentity.cpp
@@ -1,3 +1,3 @@
Matrix4i m = Matrix4i::zero();
-m.block<3,3>(1,0).setIdentity();
+m.fixedBlock<3,3>(1,0).setIdentity();
cout << m << endl;
diff --git a/doc/tutorial.cpp b/doc/tutorial.cpp
index b0627083d..10406819f 100644
--- a/doc/tutorial.cpp
+++ b/doc/tutorial.cpp
@@ -18,13 +18,13 @@ int main(int, char **)
// notice how we are mixing fixed-size and dynamic-size types.
cout << "In the top-left block, we put the matrix m shown above." << endl;
- m2.block<2,2>(0,0) = m;
+ m2.fixedBlock<2,2>(0,0) = m;
cout << "In the bottom-left block, we put the matrix m*m, which is:" << endl << m*m << endl;
- m2.block<2,2>(2,0) = m * m;
+ m2.fixedBlock<2,2>(2,0) = m * m;
cout << "In the top-right block, we put the matrix m+m, which is:" << endl << m+m << endl;
- m2.block<2,2>(0,2) = m + m;
+ m2.fixedBlock<2,2>(0,2) = m + m;
cout << "In the bottom-right block, we put the matrix m-m, which is:" << endl << m-m << endl;
- m2.block<2,2>(2,2) = m - m;
+ m2.fixedBlock<2,2>(2,2) = m - m;
cout << "Now the 4x4 matrix m2 is:" << endl << m2 << endl;
cout << "Row 0 of m2 is:" << endl << m2.row(0) << endl;
diff --git a/test/submatrices.cpp b/test/submatrices.cpp
index ee0e49642..aa189476e 100644
--- a/test/submatrices.cpp
+++ b/test/submatrices.cpp
@@ -30,7 +30,7 @@ namespace Eigen {
template<typename MatrixType> void submatrices(const MatrixType& m)
{
/* this test covers the following files:
- Row.h Column.h Block.h DynBlock.h Minor.h DiagonalCoeffs.h
+ Row.h Column.h FixedBlock.h Block.h Minor.h DiagonalCoeffs.h
*/
typedef typename MatrixType::Scalar Scalar;
@@ -66,22 +66,22 @@ template<typename MatrixType> void submatrices(const MatrixType& m)
m1.row(r1) += s1 * m1.row(r2);
m1.col(c1) += s1 * m1.col(c2);
- //check dynBlock()
+ //check block()
Matrix<Scalar,Dynamic,Dynamic> b1(1,1); b1(0,0) = m1(r1,c1);
- RowVectorType br1(m1.dynBlock(r1,0,1,cols));
- VectorType bc1(m1.dynBlock(0,c1,rows,1));
- VERIFY_IS_APPROX(b1, m1.dynBlock(r1,c1,1,1));
+ RowVectorType br1(m1.block(r1,0,1,cols));
+ VectorType bc1(m1.block(0,c1,rows,1));
+ VERIFY_IS_APPROX(b1, m1.block(r1,c1,1,1));
VERIFY_IS_APPROX(m1.row(r1), br1);
VERIFY_IS_APPROX(m1.col(c1), bc1);
- //check operator(), both constant and non-constant, on dynBlock()
- m1.dynBlock(r1,c1,r2-r1+1,c2-c1+1) = s1 * m2.dynBlock(0, 0, r2-r1+1,c2-c1+1);
- m1.dynBlock(r1,c1,r2-r1+1,c2-c1+1)(r2-r1,c2-c1) = m2.dynBlock(0, 0, r2-r1+1,c2-c1+1)(0,0);
+ //check operator(), both constant and non-constant, on block()
+ m1.block(r1,c1,r2-r1+1,c2-c1+1) = s1 * m2.block(0, 0, r2-r1+1,c2-c1+1);
+ m1.block(r1,c1,r2-r1+1,c2-c1+1)(r2-r1,c2-c1) = m2.block(0, 0, r2-r1+1,c2-c1+1)(0,0);
//check minor()
if(rows > 1 && cols > 1)
{
Matrix<Scalar, Dynamic, Dynamic> mi = m1.minor(0,0).eval();
- VERIFY_IS_APPROX(mi, m1.dynBlock(1,1,rows-1,cols-1));
+ VERIFY_IS_APPROX(mi, m1.block(1,1,rows-1,cols-1));
mi = m1.minor(r1,c1);
VERIFY_IS_APPROX(mi.transpose(), m1.transpose().minor(c1,r1));
//check operator(), both constant and non-constant, on minor()
@@ -104,18 +104,18 @@ void EigenTest::testSubmatrices()
submatrices(MatrixXi(8, 12));
submatrices(MatrixXcd(20, 20));
- // test block() separately as it is a template method so doesn't support
+ // test fixedBlock() separately as it is a template method so doesn't support
// being called as a member of a class that is itself a template parameter
// (at least as of g++ 4.2)
Matrix<float, 6, 8> m = Matrix<float, 6, 8>::random();
float s = random<float>();
- // test block() as lvalue
- m.block<2,5>(1,1) *= s;
- // test operator() on block() both as constant and non-constant
- m.block<2,5>(1,1)(0, 3) = m.block<2,5>(1,1)(1,2);
- // check that block() and dynBlock() agree
- MatrixXf b = m.block<3,2>(3,3);
- VERIFY_IS_APPROX(b, m.dynBlock(3,3,3,2));
+ // test fixedBlock() as lvalue
+ m.fixedBlock<2,5>(1,1) *= s;
+ // test operator() on fixedBlock() both as constant and non-constant
+ m.fixedBlock<2,5>(1,1)(0, 3) = m.fixedBlock<2,5>(1,1)(1,2);
+ // check that fixedBlock() and block() agree
+ MatrixXf b = m.fixedBlock<3,2>(3,3);
+ VERIFY_IS_APPROX(b, m.block(3,3,3,2));
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-23 17:45:27 +0000