improved documentation in GridGenerator

diff --git a/include/deal.II/grid/grid_generator.h b/include/deal.II/grid/grid_generator.h
index c8ffbbbad4c7a3d8092713172db8e2a712af324a..334b102fd04d3193e249b1377e9852b4ee102148 100644 (file)
--- a/include/deal.II/grid/grid_generator.h
+++ b/include/deal.II/grid/grid_generator.h
@@ -107,7 +107,7 @@ namespace GridGenerator
    * @image html simplex_2d.png
    * @image html simplex_3d.png
    *
-   * @param tria The Triangulation to create. It needs to be empty upon
+   * @param tria The triangulation to be created. It needs to be empty upon
    * calling this function.
    *
    * @param vertices The dim+1 corners of the simplex.
@@ -232,7 +232,7 @@ namespace GridGenerator
    * @note For an example of the use of this function see the step-28 tutorial
    * program.
    *
-   * @param tria The Triangulation to create. It needs to be empty upon
+   * @param tria The triangulation to be created. It needs to be empty upon
    * calling this function.
    *
    * @param repetitions A vector of @p dim positive values denoting the number
@@ -314,7 +314,7 @@ namespace GridGenerator
    * the first @p dim coordinate directions embedded into the @p spacedim
    * dimensional space with the remaining entries set to zero.
    *
-   * @param tria The Triangulation to create. It needs to be empty upon
+   * @param tria The triangulation to be created. It needs to be empty upon
    * calling this function.
    *
    * @param holes Positive number of holes in each of the dim directions.
@@ -367,6 +367,9 @@ namespace GridGenerator
    * indicators for the surfaces in the y-direction are 2 and 3, and the ones
    * for the z-direction are 5 and 6. The hole boundary has indicator 4.
    *
+   *@param tria the triangulation to be created. It needs to be empty upon
+   * calling this function.
+   *
    * @author Denis Davydov, 2018
    */
   template <int dim>
@@ -433,7 +436,7 @@ namespace GridGenerator
    *
    * @image html channel_with_cylinder_2d_manifolds.png
    *
-   * @param tria Triangulation to create. Must be empty upon calling this
+   * @param tria Triangulation to be created. Must be empty upon calling this
    * function.
    *
    * @param shell_region_width Width of the layer of shells around the cylinder.
@@ -513,7 +516,14 @@ namespace GridGenerator
    * point will be the sum of these two vectors.  Colorizing is done in the
    * same way as in hyper_rectangle().
    *
-   * @note This function is implemented in 2d only.
+   * @note This function is implemented in 2d only. 
+   * 
+   * @param tria Triangulation to be created.
+   * @param corners Adjacent points. The @p dim
+   * adjacent points are the ones given in the second argument and the fourth
+   * point will be the sum of these two vectors.
+   * @param colorize Assign different boundary ids if set to true. (see
+   * @ref GlossColorization "the glossary entry on colorization").
    *
    * @note The triangulation passed as argument needs to be empty when calling this function.
    */
@@ -581,7 +591,7 @@ namespace GridGenerator
   /**
    * A subdivided parallelepiped.
    *
-   * @param tria The Triangulation to create. It needs to be empty upon
+   * @param tria The triangulation to be created. It needs to be empty upon
    * calling this function.
    *
    * @param origin First corner of the parallelepiped.