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added operator<<

This commit is contained in:
Eric Berberich 2007-12-14 14:48:52 +00:00
parent d595217085
commit ece7e47da4
1 changed files with 99 additions and 5 deletions
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104
Arrangement_on_surface_2/include/CGAL/Arr_enums.h
View File

@ -27,11 +27,7 @@
#include <CGAL/enum.h>
// TODO will be remove after switched to new interface
#ifndef CGAL_NEW_GEO_INTERFACE
#define CGAL_NEW_GEO_INTERFACE 1
#endif
#include <iostream>
CGAL_BEGIN_NAMESPACE
@ -44,6 +40,26 @@ enum Arr_curve_end
ARR_MAX_END
};
//! \brief prints curve end (for debugging)
inline
std::ostream& operator<<(
std::ostream& os,
const Arr_curve_end& ce) {
switch(ce) {
case CGAL::ARR_MIN_END:
os << "ARR_MIN_END";
break;
case CGAL::ARR_MAX_END:
os << "ARR_MAX_END";
break;
default:
CGAL_error_msg("bogus curve end");
}
return os;
}
/*! \enum
* Indicator whether a halfedge is directed from left to right (from the
* xy-lexicographically smaller vertex to the larger one), or from right to
@ -55,6 +71,25 @@ enum Arr_halfedge_direction
ARR_RIGHT_TO_LEFT = 1
};
//! \brief prints halfedge direction (for debugging)
inline
std::ostream& operator<<(
std::ostream& os,
const Arr_halfedge_direction& dir) {
switch(dir) {
case CGAL::ARR_LEFT_TO_RIGHT:
os << "ARR_LEFT_TO_RIGHT";
break;
case CGAL::ARR_RIGHT_TO_LEFT:
os << "ARR_RIGHT_TO_LEFT";
break;
default:
CGAL_error_msg("bogus halfedge direction");
}
return os;
}
/*! \enum The various surface boundary types.
* For example:
* - The plain has unbounded boundaries.
@ -68,6 +103,35 @@ enum Arr_boundary_type {
ARR_NUM_BOUNDARY_TYPES
};
//! \brief prints boundary type (for debugging)
inline
std::ostream& operator<<(
std::ostream& os,
const Arr_boundary_type& bt) {
switch(bt) {
case CGAL::ARR_UNBOUNDED:
os << "ARR_UNBOUNDED";
break;
case CGAL::ARR_BOUNDED:
os << "ARR_BOUNDED";
break;
case CGAL::ARR_CONTRACTION:
os << "ARR_CONTRACTION";
break;
case CGAL::ARR_IDENTIFICATION:
os << "ARR_IDENTIFICATION";
break;
case CGAL::ARR_NUM_BOUNDARY_TYPES:
os << static_cast<int>(ARR_NUM_BOUNDARY_TYPES);
break;
default:
CGAL_error_msg("bogus boundary type");
}
return os;
}
/*! \enum The various surface parameter space options categorizing the
* surface range according to the parameter domain.
*/
@ -79,6 +143,36 @@ enum Arr_parameter_space {
ARR_INTERIOR
};
//! \brief prints parameter space (for debugging)
inline
std::ostream& operator<<(
std::ostream& os,
const Arr_parameter_space& ps) {
switch(ps) {
case CGAL::ARR_LEFT_BOUNDARY:
os << "ARR_LEFT_BOUNDARY";
break;
case CGAL::ARR_RIGHT_BOUNDARY:
os << "ARR_RIGHT_BOUNDARY";
break;
case CGAL::ARR_BOTTOM_BOUNDARY:
os << "ARR_BOTTOM_BOUNDARY";
break;
case CGAL::ARR_TOP_BOUNDARY:
os << "ARR_TOP_BOUNDARY";
break;
case CGAL::ARR_INTERIOR:
os << "ARR_INTERIOR";
break;
default:
CGAL_error_msg("bogus parameter space");
}
return os;
}
CGAL_END_NAMESPACE
#endif