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QhullFacetList.cpp
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Sun, Jul 13, 09:47
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text/x-c
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Tue, Jul 15, 09:47 (2 d)
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rCADDMESH CADD_mesher
QhullFacetList.cpp
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/****************************************************************************
**
** Copyright (c) 2008-2014 C.B. Barber. All rights reserved.
** $Id: //main/2011/qhull/src/libqhullcpp/QhullFacetList.cpp#7 $$Change: 1797 $
** $DateTime: 2014/12/15 17:23:41 $$Author: bbarber $
**
****************************************************************************/
#
//! QhullFacetList -- Qhull's linked facets, as a C++ class
#include "QhullFacet.h"
#include "QhullFacetList.h"
#include "QhullPoint.h"
#include "QhullRidge.h"
#include "QhullVertex.h"
using
std
::
string
;
using
std
::
vector
;
#ifdef _MSC_VER
// Microsoft Visual C++ -- warning level 4
#pragma warning( disable : 4611)
// interaction between '_setjmp' and C++ object destruction is non-portable
#pragma warning( disable : 4996)
// function was declared deprecated(strcpy, localtime, etc.)
#endif
namespace
orgQhull
{
#
//!\name Constructors
QhullFacetList
::
QhullFacetList
(
const
Qhull
&
q
,
facetT
*
b
,
facetT
*
e
)
:
QhullLinkedList
<
QhullFacet
>
(
QhullFacet
(
q
,
b
),
QhullFacet
(
q
,
e
))
,
select_all
(
false
)
{
}
#
//!\name Conversions
// See qt_qhull.cpp for QList conversions
#ifndef QHULL_NO_STL
std
::
vector
<
QhullFacet
>
QhullFacetList
::
toStdVector
()
const
{
QhullLinkedListIterator
<
QhullFacet
>
i
(
*
this
);
std
::
vector
<
QhullFacet
>
vs
;
while
(
i
.
hasNext
()){
QhullFacet
f
=
i
.
next
();
if
(
isSelectAll
()
||
f
.
isGood
()){
vs
.
push_back
(
f
);
}
}
return
vs
;
}
//toStdVector
#endif
//QHULL_NO_STL
#ifndef QHULL_NO_STL
//! Same as PrintVertices
std
::
vector
<
QhullVertex
>
QhullFacetList
::
vertices_toStdVector
()
const
{
std
::
vector
<
QhullVertex
>
vs
;
QhullVertexSet
qvs
(
qh
(),
first
().
getFacetT
(),
0
,
isSelectAll
());
for
(
QhullVertexSet
::
iterator
i
=
qvs
.
begin
();
i
!=
qvs
.
end
();
++
i
){
vs
.
push_back
(
*
i
);
}
return
vs
;
}
//vertices_toStdVector
#endif
//QHULL_NO_STL
#
//!\name GetSet
bool
QhullFacetList
::
contains
(
const
QhullFacet
&
facet
)
const
{
if
(
isSelectAll
()){
return
QhullLinkedList
<
QhullFacet
>::
contains
(
facet
);
}
for
(
QhullFacetList
::
const_iterator
i
=
begin
();
i
!=
end
();
++
i
){
QhullFacet
f
=
*
i
;
if
(
f
==
facet
&&
f
.
isGood
()){
return
true
;
}
}
return
false
;
}
//contains
int
QhullFacetList
::
count
()
const
{
if
(
isSelectAll
()){
return
QhullLinkedList
<
QhullFacet
>::
count
();
}
int
counter
=
0
;
for
(
QhullFacetList
::
const_iterator
i
=
begin
();
i
!=
end
();
++
i
){
if
((
*
i
).
isGood
()){
counter
++
;
}
}
return
counter
;
}
//count
int
QhullFacetList
::
count
(
const
QhullFacet
&
facet
)
const
{
if
(
isSelectAll
()){
return
QhullLinkedList
<
QhullFacet
>::
count
(
facet
);
}
int
counter
=
0
;
for
(
QhullFacetList
::
const_iterator
i
=
begin
();
i
!=
end
();
++
i
){
QhullFacet
f
=
*
i
;
if
(
f
==
facet
&&
f
.
isGood
()){
counter
++
;
}
}
return
counter
;
}
//count
}
//namespace orgQhull
#
//!\name Global functions
using
std
::
endl
;
using
std
::
ostream
;
using
orgQhull
::
QhullFacet
;
using
orgQhull
::
QhullFacetList
;
using
orgQhull
::
QhullVertex
;
using
orgQhull
::
QhullVertexSet
;
ostream
&
operator
<<
(
ostream
&
os
,
const
QhullFacetList
::
PrintFacetList
&
pr
)
{
QhullFacetList
fs
=
*
pr
.
facet_list
;
os
<<
"Vertices for "
<<
fs
.
count
()
<<
" facets"
<<
endl
;
os
<<
fs
.
printVertices
();
os
<<
fs
.
printFacets
();
return
os
;
}
//operator<<
//! Print facet list to stream. From qh_printafacet [io_r.c]
ostream
&
operator
<<
(
ostream
&
os
,
const
QhullFacetList
::
PrintFacets
&
pr
)
{
for
(
QhullFacetList
::
const_iterator
i
=
pr
.
facet_list
->
begin
();
i
!=
pr
.
facet_list
->
end
();
++
i
){
QhullFacet
f
=
*
i
;
if
(
pr
.
facet_list
->
isSelectAll
()
||
f
.
isGood
()){
os
<<
f
.
print
();
}
}
return
os
;
}
//printFacets
//! Print vertices of good faces in facet list to stream. From qh_printvertexlist [io_r.c]
//! Same as vertices_toStdVector
ostream
&
operator
<<
(
ostream
&
os
,
const
QhullFacetList
::
PrintVertices
&
pr
)
{
QhullVertexSet
vs
(
pr
.
facet_list
->
qh
(),
pr
.
facet_list
->
first
().
getFacetT
(),
NULL
,
pr
.
facet_list
->
isSelectAll
());
for
(
QhullVertexSet
::
iterator
i
=
vs
.
begin
();
i
!=
vs
.
end
();
++
i
){
QhullVertex
v
=
*
i
;
os
<<
v
.
print
(
""
);
}
return
os
;
}
//printVertices
std
::
ostream
&
operator
<<
(
ostream
&
os
,
const
QhullFacetList
&
fs
)
{
os
<<
fs
.
printFacets
();
return
os
;
}
//QhullFacetList
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