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Allow propagation of Uncertain-ty in more places, to reduce the number of exceptions.

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- Use K::Bool_type, K::Orientation... instead of bool, CGAL::Orientation...
- More functions around Uncertain<> : make_certain(), extract_singleton(),
                                      possible conversions tightenning.

Many conversions still remain, e.g. for switch and if statements, &&, ||...
This commit is contained in:
Sylvain Pion
2008-07-16 13:45:13 +00:00
parent a30e08123b
commit 173ef7c590
31 changed files with 610 additions and 515 deletions
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Cartesian_kernel/include/CGAL/Cartesian/function_objects.h
+3 -3
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@@ -337,13 +337,13 @@ namespace CartesianKernelFunctors {
{
const Point_2 & source = r.source();
const Point_2 & second = r.second_point();
switch(compare_x(source, second)) {
switch(make_certain(compare_x(source, second))) {
case SMALLER:
return compare_x(source, p) != LARGER;
case LARGER:
return compare_x(p, source) != LARGER;
default:
switch(compare_y(source, second)){
switch(make_certain(compare_y(source, second))){
case SMALLER:
return compare_y(source, p) != LARGER;
case LARGER:
@@ -3996,7 +3996,7 @@ namespace CartesianKernelFunctors {
result_type
operator()( const Circle_2& c, const Point_2& p) const
{ return Oriented_side(c.bounded_side(p) * c.orientation()); }
{ return enum_cast<Oriented_side>(c.bounded_side(p)) * c.orientation(); }
result_type
operator()( const Line_2& l, const Point_2& p) const