* Merge Extract and Part to the Part expression.
Renamed "MatrixBase::extract() const" to "MatrixBase::part() const"
* Renamed static functions identity, zero, ones, random with an upper case
first letter: Identity, Zero, Ones and Random.
diff --git a/doc/snippets/MatrixBase_extract.cpp b/doc/snippets/MatrixBase_extract.cpp
index 0996ad6..bedf4df 100644
--- a/doc/snippets/MatrixBase_extract.cpp
+++ b/doc/snippets/MatrixBase_extract.cpp
@@ -1,8 +1,8 @@
-Matrix3i m = Matrix3i::random();
+Matrix3i m = Matrix3i::Random();
cout << "Here is the matrix m:" << endl << m << endl;
cout << "Here is the upper-triangular matrix extracted from m:" << endl
- << m.extract<Eigen::Upper>() << endl;
+ << m.part<Eigen::Upper>() << endl;
cout << "Here is the strictly-upper-triangular matrix extracted from m:" << endl
- << m.extract<Eigen::StrictlyUpper>() << endl;
+ << m.part<Eigen::StrictlyUpper>() << endl;
cout << "Here is the unit-lower-triangular matrix extracted from m:" << endl
- << m.extract<Eigen::UnitLower>() << endl;
+ << m.part<Eigen::UnitLower>() << endl;