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Removed Column and Row in favor of Block

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This commit is contained in:
Gael Guennebaud
2008-03-12 18:10:52 +00:00
parent 6da4d9d256
commit 35bce20954
14 changed files with 122 additions and 277 deletions
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8
doc/examples/class_Column.cpp
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@@ -3,17 +3,17 @@ USING_PART_OF_NAMESPACE_EIGEN
using namespace std;
template<typename Derived>
Eigen::Column<Derived>
Eigen::Block<Derived,Derived::RowsAtCompileTime,1>
firstColumn(MatrixBase<Derived>& m)
{
return Eigen::Column<Derived>(m.asArg(), 0);
return typename Eigen::Block<Derived,Derived::RowsAtCompileTime,1>(m.asArg(), 0);
}
template<typename Derived>
const Eigen::Column<Derived>
const Eigen::Block<Derived,Derived::RowsAtCompileTime,1>
firstColumn(const MatrixBase<Derived>& m)
{
return Eigen::Column<Derived>(m.asArg(), 0);
return typename Eigen::Block<Derived,Derived::RowsAtCompileTime,1>(m.asArg(), 0);
}
int main(int, char**)

8
doc/examples/class_Row.cpp
View File

@@ -3,17 +3,17 @@ USING_PART_OF_NAMESPACE_EIGEN
using namespace std;
template<typename Derived>
Eigen::Row<Derived>
Eigen::Block<Derived,1,Derived::ColsAtCompileTime>
firstRow(MatrixBase<Derived>& m)
{
return Eigen::Row<Derived>(m.asArg(), 0);
return Eigen::Block<Derived,1,Derived::ColsAtCompileTime>(m.asArg(), 0);
}
template<typename Derived>
const Eigen::Row<Derived>
const Eigen::Block<Derived,1,Derived::ColsAtCompileTime>
firstRow(const MatrixBase<Derived>& m)
{
return Eigen::Row<Derived>(m.asArg(), 0);
return Eigen::Block<Derived,1,Derived::ColsAtCompileTime>(m.asArg(), 0);
}
int main(int, char**)

2
doc/snippets/Eval_MatrixType.cpp
View File

@@ -1,7 +1,7 @@
typedef Matrix3i MyMatrixType;
MyMatrixType m = MyMatrixType::random(3, 3);
cout << "Here's the matrix m:" << endl << m << endl;
typedef Eigen::Eval<Eigen::Row<MyMatrixType> >::MatrixType MyRowType;
typedef Eigen::Eval<Eigen::Block<MyMatrixType,1,MyMatrixType::ColsAtCompileTime> >::MatrixType MyRowType;
// now MyRowType is just the same typedef as RowVector3i
MyRowType r = m.row(0);
cout << "Here's r:" << endl << r << endl;