a.block<2,2>(1,1) = m; cout << "Here is now a with m copied into its central 2x2 block:" << endl << a << endl << endl; a.block(0,0,2,3) = a.block(2,1,2,3); cout << "Here is now a with bottom-right 2x3 block copied into top-left 2x2 block:" << endl ...
C++_Eigen函数库⽤法笔记——BlockOperations Using block operations rvalue, i.e. it was only read from lvalues, i.e. you can assign to a block Columns and rows Corner-related operations Block operations for vectors Using block operations Block operation Version constructing a dynamic-size block...