#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtalCatch.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/kernel/domains/DomainSplitter.h"

Include dependency graph for testDomainSplitter.cpp:

Functions
	TEST_CASE ("Domain Regular Grid Splitter tests")
	TEST_CASE ("Domain Axis Splitter tests")
	REQUIRE (output.size()==2)

Variables
AxisDomainSplitter< Domain >	splitter
AxisDomainSplitter< Domain >::SplitDomainsInfo	output = splitter(domain,2,1)

Detailed Description

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Author: David Coeurjolly (david.nosp@m..coe.nosp@m.urjol.nosp@m.ly@c.nosp@m.nrs.f.nosp@m.r) Laboratoire d'InfoRmatique en Image et Systèmes d'information - LIRIS (CNRS, UMR 5205), INSA-Lyon, France

Date: 2026/04/03

Functions for testing class DomainSplitter

This file is part of the DGtal library.

Definition in file testDomainSplitter.cpp.

Function Documentation

◆ REQUIRE()

REQUIRE ( output. size() = =2 )

References domain, output, REQUIRE(), and DGtal::trace.

◆ TEST_CASE() [1/2]

TEST_CASE ( "Domain Axis Splitter tests" )

Definition at line 77 of file testDomainSplitter.cpp.

{
    Domain domain(Point(0,0,0), Point(16,32,64));
 
    AxisDomainSplitter<Domain> splitter;
 
    AxisDomainSplitter<Domain>::SplitDomainsInfo output = splitter(domain,3,0);
    REQUIRE( output.size() == 3);
 
    trace.info() << "Original domain: "<<domain<<std::endl;
    for(auto d: output)
        trace.info()<< "   subdomain: "<<d.domain<<std::endl;
 
#ifdef DGTAL_TESTS_WITH_VIEWER
#ifdef DGTAL_WITH_POLYSCOPE_VIEWER
    PolyscopeViewer viewer;
    HueShadeColorMap<unsigned int> cmap(0,(unsigned int)output.size());
    for(auto i=0; i< output.size(); ++i)
    {
        viewer << cmap(i);
        viewer << output[i].domain;
    }
    viewer.show();
#endif
#endif
}

References domain, DGtal::Trace::info(), output, REQUIRE(), DGtal::PolyscopeViewer< Space, KSpace >::show(), splitter, TEST_CASE(), and DGtal::trace.

◆ TEST_CASE() [2/2]

TEST_CASE ( "Domain Regular Grid Splitter tests" )

Definition at line 50 of file testDomainSplitter.cpp.

{
    Domain domain(Point(0,0,0), Point(16,32,64));
 
    RegularDomainSplitter<Domain> splitter;
 
    RegularDomainSplitter<Domain>::SplitDomainsInfo output = splitter(domain,12);
    REQUIRE( output.size() <= 12);
 
    trace.info() << "Original domain: "<<domain<<std::endl;
    for(auto d: output)
        trace.info()<< "   subdomain: "<<d.domain<<std::endl;
 
#ifdef DGTAL_TESTS_WITH_VIEWER
#ifdef DGTAL_WITH_POLYSCOPE_VIEWER
    PolyscopeViewer viewer;
    HueShadeColorMap<unsigned int> cmap(0,(unsigned int)output.size());
    for(auto i=0; i< output.size(); ++i)
    {
        viewer << cmap(i);
        viewer << output[i].domain;
    }
    viewer.show();
#endif
#endif
}