PR 574: use variadic template instead of initializer_list to implement fixed-size vector ctor from coefficients.

doc/TutorialMatrixClass.dox

@@ -109,11 +109,11 @@ Vector3d b(5.0, 6.0, 7.0);
 Vector4d c(5.0, 6.0, 7.0, 8.0);
 \endcode
 
-If C++11 is enabled, fixed-size column or row vectors of arbitrary size can be initialized through a single initializer list (\link Matrix::Matrix(const std::initializer_list<Scalar>&) details \endlink):
+If C++11 is enabled, fixed-size column or row vectors of arbitrary size can be initialized by passing an arbitrary number of coefficients:
 \code
-Vector2i a {1, 2};                     // A column vector containing the elements {1, 2}
+Vector2i a(1, 2);                      // A column vector containing the elements {1, 2}
 Matrix<int, 5, 1> b {1, 2, 3, 4, 5};   // A row-vector containing the elements {1, 2, 3, 4, 5}
-Matrix<int, 1, 5> c {1, 2, 3, 4, 5};   // A column vector containing the elements {1, 2, 3, 4, 5}
+Matrix<int, 1, 5> c = {1, 2, 3, 4, 5}; // A column vector containing the elements {1, 2, 3, 4, 5}
 \endcode
 
 In the general case of matrices and vectors with either fixed or runtime sizes,

doc/snippets/Array_initializer_list2_cxx11.cpp

@@ -1,3 +0,0 @@
-Array<int, 1, 6> a {1, 2, 3, 4, 5, 6};
-Array<int, 3, 1> b {1, 2, 3};
-cout << a << "\n\n" << b << endl;

doc/snippets/Array_variadic_ctor_cxx11.cpp

@@ -0,0 +1,3 @@
+Array<int, 1, 6> a(1, 2, 3, 4, 5, 6);
+Array<int, 3, 1> b {1, 2, 3};
+cout << a << "\n\n" << b << endl;

doc/snippets/Matrix_initializer_list2_cxx11.cpp

@@ -1,3 +0,0 @@
-Matrix<int, 1, 6> a {1, 2, 3, 4, 5, 6};
-Matrix<int, 3, 1> b {1, 2, 3};
-cout << a << "\n\n" << b << endl;

doc/snippets/Matrix_variadic_ctor_cxx11.cpp

@@ -0,0 +1,3 @@
+Matrix<int, 1, 6> a(1, 2, 3, 4, 5, 6);
+Matrix<int, 3, 1> b {1, 2, 3};
+cout << a << "\n\n" << b << endl;