Hi All;
I am working on enhancing an old OOP FE code written in C++. I am going to use the EIGEN sparse matrix in the form of Triplet to assemble the global stiffness matrix. And in order to solve the system, this triplet format should be converted to sparse matrix (A) with a certain dimensions. till now, i can not figure out how to allocate the size of that matrix (A) during the runtime.
Thanks in advance.