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Rephrase the explanations about stored/kept point

This commit is contained in:
Laurent Rineau 2014-11-06 12:32:02 +01:00
parent 1201fc2c6c
commit 328ee31db0
1 changed files with 8 additions and 6 deletions
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14
Triangulation_2/doc/Triangulation_2/CGAL/Constrained_triangulation_plus_2.h
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@ -384,13 +384,13 @@ the current set of vertices, the `Points_in_constraint_iterator`
allows to enumerate the points that were in the constraint
before the simplification algorithm started.
The simplification algorithm can compute the error introduced by
It allows the simplification algorithm to compute the error introduced by
each simplification step:
it is the distance of the current sequence (vertices) to the original
sequence (points).
The points which do not correspond to a vertex can be removed
either for a single constraint or for all constraints.
Those stored points which do not correspond to a vertex can be removed
afterward either for a single constraint or for all constraints.
The simplification algorithm uses the following types and functions.
\cgalAdvancedEnd
@ -426,7 +426,9 @@ Points_in_constraint_iterator points_in_constraint_end(Constraint_id cid) const
/*!
\cgalAdvancedBegin
Removes the vertex at `vicq` from the constraint and the triangulation.
Only the vertex but not the point is removed from the constraint.
The point of that vertex remains stored in the sequence of original points
of the constraint until `remove_points_without_vertex_from_constraint(Constraint_id)`
or `remove_points_without_vertex_from_constraints()` is called.
\pre Let `vip` and `vir` be defined as `vip = std::prev(vicq)` and `vir = std::next(vicr)`.
@ -441,7 +443,7 @@ simplify(Vertices_in_constraint_iterator vicq);
/*!
\cgalAdvancedBegin
Removes the points that were kept in the constraint `cid`.
Removes the original points of the constraint `cid` that were stored.
\cgalAdvancedEnd
*/
size_type
@ -450,7 +452,7 @@ remove_points_without_vertex_from_constraint(Constraint_id cid);
/*!
\cgalAdvancedBegin
Removes the points that were kept in the constraints.
Removes all the original points of constraints that were stored.
\cgalAdvancedEnd
*/
void