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// Copyright (c) 2012-2013, IGN France.
// Copyright (c) 2012-2024, Oslandia.
// Copyright (c) 2024-2025, SFCGAL team.
// SPDX-License-Identifier: LGPL-2.0-or-later
#include "SFCGAL/GeometryCollection.h"
#include "SFCGAL/LineString.h"
#include "SFCGAL/MultiLineString.h"
#include "SFCGAL/MultiPoint.h"
#include "SFCGAL/MultiPolygon.h"
#include "SFCGAL/MultiSolid.h"
#include "SFCGAL/Point.h"
#include "SFCGAL/Polygon.h"
#include "SFCGAL/PolyhedralSurface.h"
#include "SFCGAL/Solid.h"
#include "SFCGAL/Triangle.h"
#include "SFCGAL/TriangulatedSurface.h"
#include "SFCGAL/io/wkt.h"
#include "../test_config.h"
#include "Bench.h"
#include <boost/test/unit_test.hpp>
using namespace boost::unit_test;
using namespace SFCGAL;
BOOST_AUTO_TEST_SUITE(SFCGAL_BenchContainer)
#if 0
//
// Test limit case
BOOST_AUTO_TEST_CASE( testVectorOfPoint2 )
{
const int N = 100000 ;
// create points
bench().start( "std::vector< Kernel::Point_2 > create" ) ;
std::vector< Kernel::Point_2 > points ;
points.reserve( N ) ;
for ( int i = 0; i < N; i++ ) {
points.push_back( Kernel::Point_2( i,i ) ) ;
}
bench().stop();
// centroid
bench().start( "std::vector< Kernel::Point_2 > access" ) ;
Kernel::FT x = 0 , y = 0 ;
for ( std::vector< Kernel::Point_2 >::const_iterator it = points.begin(); it != points.end(); ++it ) {
x += it->x() ;
y += it->y() ;
}
Kernel::Point_2 centroid( x / Kernel::FT( ( int )points.size() ), y / Kernel::FT( ( int )points.size() ) );
bench().stop() ;
// reverse
bench().start( "std::vector< Kernel::Point_2 > reverse" ) ;
std::reverse( points.begin(), points.end() ) ;
bench().stop();
// clear
bench().start( "std::vector< Kernel::Point_2 > clear" ) ;
points.clear() ;
bench().stop() ;
}
//
// Test limit case
BOOST_AUTO_TEST_CASE( testVectorOfPoint )
{
const int N = 100000 ;
// create points
bench().start( "std::vector< Point > create" );
std::vector< Point > points ;
points.reserve( N ) ;
for ( int i = 0; i < N; i++ ) {
points.push_back( Point( i,i ) ) ;
}
bench().stop();
// centroid
bench().start( "std::vector< Point > access" );
Kernel::FT x = 0 , y = 0 ;
for ( std::vector< Point >::const_iterator it = points.begin(); it != points.end(); ++it ) {
x += it->x() ;
y += it->y() ;
}
Point centroid( x / Kernel::FT( ( int )points.size() ), y / Kernel::FT( ( int )points.size() ) );
bench().stop();
// reverse
bench().start( "std::vector< Point > reverse" ) ;
std::reverse( points.begin(), points.end() ) ;
bench().stop() ;
// clear
bench().start( "std::vector< Point > clear" ) ;
points.clear() ;
bench().stop() ;
}
//
// Test limit case
BOOST_AUTO_TEST_CASE( testPtrVectorOfPoint )
{
const int N = 100000 ;
boost::timer::cpu_timer timer;
// create points
bench().start( "boost::ptr_vector< Point > create" ) ;
boost::ptr_vector< Point > points ;
points.reserve( N ) ;
for ( int i = 0; i < N; i++ ) {
points.push_back( new Point( i,i ) ) ;
}
bench().stop() ;
// centroid
bench().start( "boost::ptr_vector< Point > access" ) ;
Kernel::FT x = 0 , y = 0 ;
for ( boost::ptr_vector< Point >::const_iterator it = points.begin(); it != points.end(); ++it ) {
x += it->x() ;
y += it->y() ;
}
Point centroid( x / Kernel::FT( ( int )points.size() ), y / Kernel::FT( ( int )points.size() ) );
bench().stop();
// reverse
bench().start( "boost::ptr_vector< Point > reverse" );
std::reverse( points.begin(), points.end() ) ;
bench().stop();
// clear
bench().start( "boost::ptr_vector< Point > clear" );
points.clear() ;
bench().stop();
}
#endif
BOOST_AUTO_TEST_SUITE_END()
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