DLL export array of struct

[mandoza]

Hello i'v the following function that exports a single instance of a struct :

Code:

struct UserIdentity
{
std::string name;
int id;
};

std::map<std::string, int> g_UserIdentities = { { "Bob", 100 }, { "Jone", 101 },
            { "Alice", 102 }, { "Doe", 103 } };
            
/*
* Will be used in a DLL that will export UserIdentity struct
* OUT _UserIdentity
*/

void Ui_export(UserIdentity *_UserIdentity)
{
for (auto& t : g_UserIdentities)
    {
     _UserIdentity->name = t.first;
     _UserIdentity->id   = t.second;
    }
        
}

So please how could i export an array of _UserIdentity instead of a single instance in my function

Code:

void Ui_export(UserIdentity *_UserIdentity)

thank you .