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Is using a default method pointer valid Fortran? (IFort compiler bug)
I just want to know for sure if this is valid Fortran or if I've misunderstood some usage. Is the following code valid?
Module MathFxns
implicit none
Type A_T
procedure(DoStuff_F...
TrippLamb
Votes: 0
Answers: 0
How to write Builder Pattern for class that extends abstract class in Java?
I have the "Client" class that extends abstract class "User":
public abstract class User {
private Long id;
private String firstName;
private String lastName;
priva...
G T
Votes: 0
Answers: 1
Dealing with unordered_map of abstract classes and serialization
Say I have the following structs:
struct Base {
virtual int get_x() = 0;
}
struct A : Base {
int get_x() {
// ...
return 0;
}
}
struct B : Base {
int get_x() {
...
user2870171
Votes: 0
Answers: 1
What should I do abs in objectfunction
I want to find an expression with an absolute value as an objective function in gurobi. Specifically, it is an expression such as ∑_j ∈ J | ∑_i ∈ P x_ij-d_i *t_i |.
The variable is x_ij, and the other...
炎天下修羅
Votes: 0
Answers: 1