|
|
| (3 intermediate revisions by 2 users not shown) |
| Line 1: |
Line 1: |
| ==ListSample.cxx== | | {{warning|1=The media wiki content on this page is no longer maintained. The examples presented on the https://itk.org/Wiki/* pages likely require ITK version 4.13 or earlier releases. In many cases, the examples on this page no longer conform to the best practices for modern ITK versions.}} |
| <source lang="cpp">
| |
| #include "itkListSample.h"
| |
| #include "itkVector.h"
| |
| | |
| int main(int, char *[])
| |
| {
| |
| typedef itk::Vector< float, 3 > MeasurementVectorType ;
| |
| typedef itk::Statistics::ListSample< MeasurementVectorType > SampleType ;
| |
| SampleType::Pointer sample = SampleType::New() ;
| |
| | |
| MeasurementVectorType mv ;
| |
| mv[0] = 1.0 ;
| |
| mv[1] = 2.0 ;
| |
| mv[2] = 4.0 ;
| |
| | |
| sample->PushBack(mv) ;
| |
| | |
| sample->Resize(3) ;
| |
| | |
| mv[0] = 2.0 ;
| |
| mv[1] = 4.0 ; | |
| mv[2] = 5.0 ;
| |
| sample->SetMeasurementVector(1, mv) ;
| |
| | |
| mv[0] = 3.0 ;
| |
| mv[1] = 8.0 ;
| |
| mv[2] = 6.0 ;
| |
| sample->SetMeasurementVector(2, mv) ;
| |
| | |
| for ( unsigned long i = 0 ; i < sample->Size() ; ++i )
| |
| {
| |
| std::cout << "id = " << i
| |
| << "\t measurement vector = "
| |
| << sample->GetMeasurementVector(i)
| |
| << "\t frequency = "
| |
| << sample->GetFrequency(i)
| |
| << std::endl ;
| |
| }
| |
| | |
| SampleType::Iterator iter = sample->Begin() ;
| |
| | |
| while( iter != sample->End() )
| |
| {
| |
| std::cout << "id = " << iter.GetInstanceIdentifier()
| |
| << "\t measurement vector = "
| |
| << iter.GetMeasurementVector()
| |
| << "\t frequency = "
| |
| << iter.GetFrequency()
| |
| << std::endl ;
| |
| ++iter ;
| |
| }
| |
| | |
| std::cout << "Size = " << sample->Size() << std::endl ;
| |
| std::cout << "Total frequency = "
| |
| << sample->GetTotalFrequency() << std::endl ;
| |
|
| |
| return EXIT_SUCCESS;
| |
| } | |
| </source>
| |
| | |
| ==CMakeLists.txt==
| |
| <source lang="cmake">
| |
| cmake_minimum_required(VERSION 2.6)
| |
| | |
| PROJECT(ListSample)
| |
| | |
| FIND_PACKAGE(ITK REQUIRED)
| |
| INCLUDE(${ITK_USE_FILE})
| |
| | |
| ADD_EXECUTABLE(ListSample ListSample.cxx)
| |
| TARGET_LINK_LIBRARIES(ListSample
| |
| ITKBasicFilters ITKCommon ITKIO)
| |
| | |
| </source>
| |
