gtsam
3rdparty
Eigen
doc
examples
Tutorial_BlockOperations_block_assignment.cpp
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#include <Eigen/Dense>
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#include <iostream>
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using namespace
std
;
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using namespace
Eigen
;
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int
main
()
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{
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Array22f
m
;
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m << 1,2,
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3,4;
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Array44f
a
= Array44f::Constant(0.6);
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cout <<
"Here is the array a:"
<< endl << a << endl << endl;
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a.block<2,2>(1,1) = m;
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cout <<
"Here is now a with m copied into its central 2x2 block:"
<< endl << a << endl << endl;
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a.block(0,0,2,3) = a.block(2,1,2,3);
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cout <<
"Here is now a with bottom-right 2x3 block copied into top-left 2x3 block:"
<< endl << a << endl << endl;
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}
m
Matrix3f m
Definition:
AngleAxis_mimic_euler.cpp:1
Eigen
Namespace containing all symbols from the Eigen library.
Definition:
jet.h:637
std
Definition:
BFloat16.h:88
main
int main()
Definition:
Tutorial_BlockOperations_block_assignment.cpp:7
a
ArrayXXi a
Definition:
Array_initializer_list_23_cxx11.cpp:1
gtsam
Author(s):
autogenerated on Tue Jul 4 2023 02:40:38