Remove evaluators for 2.1 release.

We plan to re-instate them when we branch 2.2 (see bug #388).

1 files changed, 0 insertions, 264 deletions

diff --git a/test/evaluators.cpp b/test/evaluators.cpp
deleted file mode 100644
index 5c8e500bc..000000000
--- a/test/evaluators.cpp
+++ /dev/null
@@ -1,264 +0,0 @@
-#define EIGEN_ENABLE_EVALUATORS
-#include "main.h"
-
-using internal::copy_using_evaluator;
-using namespace std;
-
-#define VERIFY_IS_APPROX_EVALUATOR(DEST,EXPR) VERIFY_IS_APPROX(copy_using_evaluator(DEST,(EXPR)), (EXPR).eval());
-#define VERIFY_IS_APPROX_EVALUATOR2(DEST,EXPR,REF) VERIFY_IS_APPROX(copy_using_evaluator(DEST,(EXPR)), (REF).eval());
-
-void test_evaluators()
-{
-  // Testing Matrix evaluator and Transpose
-  Vector2d v = Vector2d::Random();
-  const Vector2d v_const(v);
-  Vector2d v2;
-  RowVector2d w;
-
-  VERIFY_IS_APPROX_EVALUATOR(v2, v);
-  VERIFY_IS_APPROX_EVALUATOR(v2, v_const);
-
-  // Testing Transpose
-  VERIFY_IS_APPROX_EVALUATOR(w, v.transpose()); // Transpose as rvalue
-  VERIFY_IS_APPROX_EVALUATOR(w, v_const.transpose());
-
-  copy_using_evaluator(w.transpose(), v); // Transpose as lvalue
-  VERIFY_IS_APPROX(w,v.transpose().eval());
-
-  copy_using_evaluator(w.transpose(), v_const);
-  VERIFY_IS_APPROX(w,v_const.transpose().eval());
-
-  // Testing Array evaluator
-  ArrayXXf a(2,3);
-  ArrayXXf b(3,2);
-  a << 1,2,3, 4,5,6;
-  const ArrayXXf a_const(a);
-
-  VERIFY_IS_APPROX_EVALUATOR(b, a.transpose());
-
-  VERIFY_IS_APPROX_EVALUATOR(b, a_const.transpose());
-
-  // Testing CwiseNullaryOp evaluator
-  copy_using_evaluator(w, RowVector2d::Random());
-  VERIFY((w.array() >= -1).all() && (w.array() <= 1).all()); // not easy to test ...
-
-  VERIFY_IS_APPROX_EVALUATOR(w, RowVector2d::Zero());
-
-  VERIFY_IS_APPROX_EVALUATOR(w, RowVector2d::Constant(3));
-  
-  // mix CwiseNullaryOp and transpose
-  VERIFY_IS_APPROX_EVALUATOR(w, Vector2d::Zero().transpose());
-
-  {
-    int s = internal::random<int>(1,100);
-    MatrixXf a(s,s), b(s,s), c(s,s), d(s,s);
-    a.setRandom();
-    b.setRandom();
-    c.setRandom();
-    d.setRandom();
-    VERIFY_IS_APPROX_EVALUATOR(d, (a + b));
-    VERIFY_IS_APPROX_EVALUATOR(d, (a + b).transpose());
-    VERIFY_IS_APPROX_EVALUATOR2(d, prod(a,b).transpose(), (a*b).transpose());
-    VERIFY_IS_APPROX_EVALUATOR2(d, prod(a,b) + prod(b,c), a*b + b*c);
-    
-//     copy_using_evaluator(d, a.transpose() + (a.transpose() * (b+b)));
-//     cout << d << endl;
-  }
-  
-  // this does not work because Random is eval-before-nested: 
-  // copy_using_evaluator(w, Vector2d::Random().transpose());
-  
-  // test CwiseUnaryOp
-  VERIFY_IS_APPROX_EVALUATOR(v2, 3 * v);
-  VERIFY_IS_APPROX_EVALUATOR(w, (3 * v).transpose());
-  VERIFY_IS_APPROX_EVALUATOR(b, (a + 3).transpose());
-  VERIFY_IS_APPROX_EVALUATOR(b, (2 * a_const + 3).transpose());
-
-  // test CwiseBinaryOp
-  VERIFY_IS_APPROX_EVALUATOR(v2, v + Vector2d::Ones());
-  VERIFY_IS_APPROX_EVALUATOR(w, (v + Vector2d::Ones()).transpose().cwiseProduct(RowVector2d::Constant(3)));
-
-  // dynamic matrices and arrays
-  MatrixXd mat1(6,6), mat2(6,6);
-  VERIFY_IS_APPROX_EVALUATOR(mat1, MatrixXd::Identity(6,6));
-  VERIFY_IS_APPROX_EVALUATOR(mat2, mat1);
-  copy_using_evaluator(mat2.transpose(), mat1);
-  VERIFY_IS_APPROX(mat2.transpose(), mat1);
-
-  ArrayXXd arr1(6,6), arr2(6,6);
-  VERIFY_IS_APPROX_EVALUATOR(arr1, ArrayXXd::Constant(6,6, 3.0));
-  VERIFY_IS_APPROX_EVALUATOR(arr2, arr1);
-
-  // test direct traversal
-  Matrix3f m3;
-  Array33f a3;
-  VERIFY_IS_APPROX_EVALUATOR(m3, Matrix3f::Identity());  // matrix, nullary
-  // TODO: find a way to test direct traversal with array
-  VERIFY_IS_APPROX_EVALUATOR(m3.transpose(), Matrix3f::Identity().transpose());  // transpose
-  VERIFY_IS_APPROX_EVALUATOR(m3, 2 * Matrix3f::Identity());  // unary
-  VERIFY_IS_APPROX_EVALUATOR(m3, Matrix3f::Identity() + m3);  // binary
-  VERIFY_IS_APPROX_EVALUATOR(m3.block(0,0,2,2), Matrix3f::Identity().block(1,1,2,2));  // block
-
-  // test linear traversal
-  VERIFY_IS_APPROX_EVALUATOR(m3, Matrix3f::Zero());  // matrix, nullary
-  VERIFY_IS_APPROX_EVALUATOR(a3, Array33f::Zero());  // array
-  VERIFY_IS_APPROX_EVALUATOR(m3.transpose(), Matrix3f::Zero().transpose());  // transpose
-  VERIFY_IS_APPROX_EVALUATOR(m3, 2 * Matrix3f::Zero());  // unary
-  VERIFY_IS_APPROX_EVALUATOR(m3, Matrix3f::Zero() + m3);  // binary  
-
-  // test inner vectorization
-  Matrix4f m4, m4src = Matrix4f::Random();
-  Array44f a4, a4src = Matrix4f::Random();
-  VERIFY_IS_APPROX_EVALUATOR(m4, m4src);  // matrix
-  VERIFY_IS_APPROX_EVALUATOR(a4, a4src);  // array
-  VERIFY_IS_APPROX_EVALUATOR(m4.transpose(), m4src.transpose());  // transpose
-  // TODO: find out why Matrix4f::Zero() does not allow inner vectorization
-  VERIFY_IS_APPROX_EVALUATOR(m4, 2 * m4src);  // unary
-  VERIFY_IS_APPROX_EVALUATOR(m4, m4src + m4src);  // binary
-
-  // test linear vectorization
-  MatrixXf mX(6,6), mXsrc = MatrixXf::Random(6,6);
-  ArrayXXf aX(6,6), aXsrc = ArrayXXf::Random(6,6);
-  VERIFY_IS_APPROX_EVALUATOR(mX, mXsrc);  // matrix
-  VERIFY_IS_APPROX_EVALUATOR(aX, aXsrc);  // array
-  VERIFY_IS_APPROX_EVALUATOR(mX.transpose(), mXsrc.transpose());  // transpose
-  VERIFY_IS_APPROX_EVALUATOR(mX, MatrixXf::Zero(6,6));  // nullary
-  VERIFY_IS_APPROX_EVALUATOR(mX, 2 * mXsrc);  // unary
-  VERIFY_IS_APPROX_EVALUATOR(mX, mXsrc + mXsrc);  // binary
-
-  // test blocks and slice vectorization
-  VERIFY_IS_APPROX_EVALUATOR(m4, (mXsrc.block<4,4>(1,0)));
-  VERIFY_IS_APPROX_EVALUATOR(aX, ArrayXXf::Constant(10, 10, 3.0).block(2, 3, 6, 6));
-
-  Matrix4f m4ref = m4;
-  copy_using_evaluator(m4.block(1, 1, 2, 3), m3.bottomRows(2));
-  m4ref.block(1, 1, 2, 3) = m3.bottomRows(2);
-  VERIFY_IS_APPROX(m4, m4ref);
-
-  mX.setIdentity(20,20);
-  MatrixXf mXref = MatrixXf::Identity(20,20);
-  mXsrc = MatrixXf::Random(9,12);
-  copy_using_evaluator(mX.block(4, 4, 9, 12), mXsrc);
-  mXref.block(4, 4, 9, 12) = mXsrc;
-  VERIFY_IS_APPROX(mX, mXref);
-
-  // test Map
-  const float raw[3] = {1,2,3};
-  float buffer[3] = {0,0,0};
-  Vector3f v3;
-  Array3f a3f;
-  VERIFY_IS_APPROX_EVALUATOR(v3, Map<const Vector3f>(raw));
-  VERIFY_IS_APPROX_EVALUATOR(a3f, Map<const Array3f>(raw));
-  Vector3f::Map(buffer) = 2*v3;
-  VERIFY(buffer[0] == 2);
-  VERIFY(buffer[1] == 4);
-  VERIFY(buffer[2] == 6);
-
-  // test CwiseUnaryView
-  mat1.setRandom();
-  mat2.setIdentity();
-  MatrixXcd matXcd(6,6), matXcd_ref(6,6);
-  copy_using_evaluator(matXcd.real(), mat1);
-  copy_using_evaluator(matXcd.imag(), mat2);
-  matXcd_ref.real() = mat1;
-  matXcd_ref.imag() = mat2;
-  VERIFY_IS_APPROX(matXcd, matXcd_ref);
-
-  // test Select
-  VERIFY_IS_APPROX_EVALUATOR(aX, (aXsrc > 0).select(aXsrc, -aXsrc));
-
-  // test Replicate
-  mXsrc = MatrixXf::Random(6, 6);
-  VectorXf vX = VectorXf::Random(6);
-  mX.resize(6, 6);
-  VERIFY_IS_APPROX_EVALUATOR(mX, mXsrc.colwise() + vX);
-  matXcd.resize(12, 12);
-  VERIFY_IS_APPROX_EVALUATOR(matXcd, matXcd_ref.replicate(2,2));
-  VERIFY_IS_APPROX_EVALUATOR(matXcd, (matXcd_ref.replicate<2,2>()));
-
-  // test partial reductions
-  VectorXd vec1(6);
-  VERIFY_IS_APPROX_EVALUATOR(vec1, mat1.rowwise().sum());
-  VERIFY_IS_APPROX_EVALUATOR(vec1, mat1.colwise().sum().transpose());
-
-  // test MatrixWrapper and ArrayWrapper
-  mat1.setRandom(6,6);
-  arr1.setRandom(6,6);
-  VERIFY_IS_APPROX_EVALUATOR(mat2, arr1.matrix());
-  VERIFY_IS_APPROX_EVALUATOR(arr2, mat1.array());
-  VERIFY_IS_APPROX_EVALUATOR(mat2, (arr1 + 2).matrix());
-  VERIFY_IS_APPROX_EVALUATOR(arr2, mat1.array() + 2);
-  mat2.array() = arr1 * arr1;
-  VERIFY_IS_APPROX(mat2, (arr1 * arr1).matrix());
-  arr2.matrix() = MatrixXd::Identity(6,6);
-  VERIFY_IS_APPROX(arr2, MatrixXd::Identity(6,6).array());
-
-  // test Reverse
-  VERIFY_IS_APPROX_EVALUATOR(arr2, arr1.reverse());
-  VERIFY_IS_APPROX_EVALUATOR(arr2, arr1.colwise().reverse());
-  VERIFY_IS_APPROX_EVALUATOR(arr2, arr1.rowwise().reverse());
-  arr2.reverse() = arr1;
-  VERIFY_IS_APPROX(arr2, arr1.reverse());
-
-  // test Diagonal
-  VERIFY_IS_APPROX_EVALUATOR(vec1, mat1.diagonal());
-  vec1.resize(5);
-  VERIFY_IS_APPROX_EVALUATOR(vec1, mat1.diagonal(1));
-  VERIFY_IS_APPROX_EVALUATOR(vec1, mat1.diagonal<-1>());
-  vec1.setRandom();
-
-  mat2 = mat1;
-  copy_using_evaluator(mat1.diagonal(1), vec1);
-  mat2.diagonal(1) = vec1;
-  VERIFY_IS_APPROX(mat1, mat2);
-
-  copy_using_evaluator(mat1.diagonal<-1>(), mat1.diagonal(1));
-  mat2.diagonal<-1>() = mat2.diagonal(1);
-  VERIFY_IS_APPROX(mat1, mat2);
-  
-  {
-    // test swapping
-    MatrixXd mat1, mat2, mat1ref, mat2ref;
-    mat1ref = mat1 = MatrixXd::Random(6, 6);
-    mat2ref = mat2 = 2 * mat1 + MatrixXd::Identity(6, 6);
-    swap_using_evaluator(mat1, mat2);
-    mat1ref.swap(mat2ref);
-    VERIFY_IS_APPROX(mat1, mat1ref);
-    VERIFY_IS_APPROX(mat2, mat2ref);
-
-    swap_using_evaluator(mat1.block(0, 0, 3, 3), mat2.block(3, 3, 3, 3));
-    mat1ref.block(0, 0, 3, 3).swap(mat2ref.block(3, 3, 3, 3));
-    VERIFY_IS_APPROX(mat1, mat1ref);
-    VERIFY_IS_APPROX(mat2, mat2ref);
-
-    swap_using_evaluator(mat1.row(2), mat2.col(3).transpose());
-    mat1.row(2).swap(mat2.col(3).transpose());
-    VERIFY_IS_APPROX(mat1, mat1ref);
-    VERIFY_IS_APPROX(mat2, mat2ref);
-  }
-
-  {
-    // test compound assignment
-    const Matrix4d mat_const = Matrix4d::Random(); 
-    Matrix4d mat, mat_ref;
-    mat = mat_ref = Matrix4d::Identity();
-    add_assign_using_evaluator(mat, mat_const);
-    mat_ref += mat_const;
-    VERIFY_IS_APPROX(mat, mat_ref);
-
-    subtract_assign_using_evaluator(mat.row(1), 2*mat.row(2));
-    mat_ref.row(1) -= 2*mat_ref.row(2);
-    VERIFY_IS_APPROX(mat, mat_ref);
-
-    const ArrayXXf arr_const = ArrayXXf::Random(5,3); 
-    ArrayXXf arr, arr_ref;
-    arr = arr_ref = ArrayXXf::Constant(5, 3, 0.5);
-    multiply_assign_using_evaluator(arr, arr_const);
-    arr_ref *= arr_const;
-    VERIFY_IS_APPROX(arr, arr_ref);
-
-    divide_assign_using_evaluator(arr.row(1), arr.row(2) + 1);
-    arr_ref.row(1) /= (arr_ref.row(2) + 1);
-    VERIFY_IS_APPROX(arr, arr_ref);
-  }
-}