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QhullFacetSet.cpp
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Mon, Nov 11, 20:49

QhullFacetSet.cpp
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/****************************************************************************
**
** Copyright (c) 2008-2015 C.B. Barber. All rights reserved.
** $Id: //main/2015/qhull/src/libqhullcpp/QhullFacetSet.cpp#2 $$Change: 2066 $
** $DateTime: 2016/01/18 19:29:17 $$Author: bbarber $
**
****************************************************************************/
#//! QhullFacetSet -- Qhull's linked facets, as a C++ class
#include "libqhullcpp/QhullFacetSet.h"
#include "libqhullcpp/QhullFacet.h"
#include "libqhullcpp/QhullPoint.h"
#include "libqhullcpp/QhullRidge.h"
#include "libqhullcpp/QhullVertex.h"
#ifndef QHULL_NO_STL
using std::vector;
#endif
#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 Conversions
// See qt-qhull.cpp for QList conversions
#ifndef QHULL_NO_STL
std::vector<QhullFacet> QhullFacetSet::
toStdVector() const
{
QhullSetIterator<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
#//!\name GetSet
bool QhullFacetSet::
contains(const QhullFacet &facet) const
{
if(isSelectAll()){
return QhullSet<QhullFacet>::contains(facet);
}
for(QhullFacetSet::const_iterator i=begin(); i != end(); ++i){
QhullFacet f= *i;
if(f==facet && f.isGood()){
return true;
}
}
return false;
}//contains
int QhullFacetSet::
count() const
{
if(isSelectAll()){
return QhullSet<QhullFacet>::count();
}
int counter= 0;
for(QhullFacetSet::const_iterator i=begin(); i != end(); ++i){
QhullFacet f= *i;
if(f.isGood()){
counter++;
}
}
return counter;
}//count
int QhullFacetSet::
count(const QhullFacet &facet) const
{
if(isSelectAll()){
return QhullSet<QhullFacet>::count(facet);
}
int counter= 0;
for(QhullFacetSet::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::QhullFacetSet;
ostream &
operator<<(ostream &os, const QhullFacetSet &fs)
{
os << fs.print("");
return os;
}//<<QhullFacetSet
ostream &
operator<<(ostream &os, const QhullFacetSet::PrintFacetSet &pr)
{
os << pr.print_message;
QhullFacetSet fs= *pr.facet_set;
for(QhullFacetSet::iterator i=fs.begin(); i != fs.end(); ++i){
QhullFacet f= *i;
if(fs.isSelectAll() || f.isGood()){
os << f;
}
}
return os;
}//<< QhullFacetSet::PrintFacetSet
//! Print facet identifiers to stream. Space prefix. From qh_printfacetheader [io_r.c]
ostream &
operator<<(ostream &os, const QhullFacetSet::PrintIdentifiers &p)
{
os << p.print_message;
for(QhullFacetSet::const_iterator i=p.facet_set->begin(); i!=p.facet_set->end(); ++i){
const QhullFacet f= *i;
if(f.getFacetT()==qh_MERGEridge){
os << " MERGE";
}else if(f.getFacetT()==qh_DUPLICATEridge){
os << " DUP";
}else if(p.facet_set->isSelectAll() || f.isGood()){
os << " f" << f.id();
}
}
os << endl;
return os;
}//<<QhullFacetSet::PrintIdentifiers

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