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* Merge Extract and Part to the Part expression.

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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.
This commit is contained in:
Gael Guennebaud
2008-07-21 00:34:46 +00:00
parent ce425d92f1
commit c10f069b6b
80 changed files with 434 additions and 500 deletions
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12
test/miscmatrices.cpp
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@@ -37,18 +37,18 @@ template<typename MatrixType> void miscMatrices(const MatrixType& m)
int cols = m.cols();
int r = ei_random<int>(0, rows-1), r2 = ei_random<int>(0, rows-1), c = ei_random<int>(0, cols-1);
VERIFY_IS_APPROX(MatrixType::ones(rows,cols)(r,c), static_cast<Scalar>(1));
MatrixType m1 = MatrixType::ones(rows,cols);
VERIFY_IS_APPROX(MatrixType::Ones(rows,cols)(r,c), static_cast<Scalar>(1));
MatrixType m1 = MatrixType::Ones(rows,cols);
VERIFY_IS_APPROX(m1(r,c), static_cast<Scalar>(1));
VectorType v1 = VectorType::random(rows);
VectorType v1 = VectorType::Random(rows);
v1[0];
Matrix<Scalar, MatrixType::RowsAtCompileTime, MatrixType::RowsAtCompileTime>
square = v1.asDiagonal();
if(r==r2) VERIFY_IS_APPROX(square(r,r2), v1[r]);
else VERIFY_IS_MUCH_SMALLER_THAN(square(r,r2), static_cast<Scalar>(1));
square = MatrixType::zero(rows, rows);
square.diagonal() = VectorType::ones(rows);
VERIFY_IS_APPROX(square, MatrixType::identity(rows, rows));
square = MatrixType::Zero(rows, rows);
square.diagonal() = VectorType::Ones(rows);
VERIFY_IS_APPROX(square, MatrixType::Identity(rows, rows));
}
void test_miscmatrices()