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fix compile errors in Tridiagonalization and in doc examples

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This commit is contained in:
Benoit Jacob
2010-12-30 04:52:20 -05:00
parent dbd9c5fd50
commit 26c2afd55a
4 changed files with 16 additions and 16 deletions
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4
doc/examples/class_FixedVectorBlock.cpp
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@@ -11,10 +11,10 @@ firstTwo(MatrixBase<Derived>& v)
}
template<typename Derived>
const Eigen::VectorBlock<Derived, 2>
const Eigen::VectorBlock<const Derived, 2>
firstTwo(const MatrixBase<Derived>& v)
{
return Eigen::VectorBlock<Derived, 2>(v.derived(), 0);
return Eigen::VectorBlock<const Derived, 2>(v.derived(), 0);
}
int main(int, char**)

4
doc/examples/class_VectorBlock.cpp
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@@ -11,10 +11,10 @@ segmentFromRange(MatrixBase<Derived>& v, int start, int end)
}
template<typename Derived>
const Eigen::VectorBlock<Derived>
const Eigen::VectorBlock<const Derived>
segmentFromRange(const MatrixBase<Derived>& v, int start, int end)
{
return Eigen::VectorBlock<Derived>(v.derived(), start, end-start);
return Eigen::VectorBlock<const Derived>(v.derived(), start, end-start);
}
int main(int, char**)

2
doc/snippets/Tridiagonalization_diagonal.cpp
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@@ -4,7 +4,7 @@ cout << "Here is a random self-adjoint 4x4 matrix:" << endl << A << endl << endl
Tridiagonalization<MatrixXcd> triOfA(A);
MatrixXd T = triOfA.matrixT();
cout << "The tridiagonal matrix T is:" << endl << triOfA.matrixT() << endl << endl;
cout << "The tridiagonal matrix T is:" << endl << T << endl << endl;
cout << "We can also extract the diagonals of T directly ..." << endl;
VectorXd diag = triOfA.diagonal();