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CPP/Eigen/SparseMatrix - Revision history
2026-04-18T00:33:58Z
Revision history for this page on the wiki
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Daviddoria: Created page with '==SparseMatrix.cpp== <source lang="cpp"> #include <iostream> #include <Eigen/Sparse> int main(int argc, char *argv[]) { Eigen::SparseMatrix<float> mat(3,3); mat.insert(0,0)…'
2011-11-10T18:36:02Z
<p>Created page with '==SparseMatrix.cpp== <source lang="cpp"> #include <iostream> #include <Eigen/Sparse> int main(int argc, char *argv[]) { Eigen::SparseMatrix<float> mat(3,3); mat.insert(0,0)…'</p>
<p><b>New page</b></p><div>==SparseMatrix.cpp==<br />
<source lang="cpp"><br />
#include <iostream><br />
<br />
#include <Eigen/Sparse><br />
<br />
int main(int argc, char *argv[])<br />
{<br />
Eigen::SparseMatrix<float> mat(3,3);<br />
mat.insert(0,0) = 5;<br />
<br />
std::cout << mat << std::endl;<br />
<br />
return 0;<br />
}<br />
</source><br />
<br />
==CMakeLists.txt==<br />
<source lang="cmake"><br />
cmake_minimum_required(VERSION 2.6)<br />
<br />
PROJECT(SparseMatrix)<br />
include_directories(/media/portable/src/Eigen)<br />
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DEIGEN_YES_I_KNOW_SPARSE_MODULE_IS_NOT_STABLE_YET")<br />
ADD_EXECUTABLE(SparseMatrix SparseMatrix.cpp )<br />
<br />
</source></div>
Daviddoria