[AGENT++] Index allocation for multi-index shared table fails

[Isaac Nickaein]

Hi,

The shared table with multi-index is defined as below:

char* oid_table_root = "1.3.6.1.4.1.38523.1.2.1537.1.1.1.1.1";

index_info my_index_info[2] = {
     {sNMP_SYNTAX_INT, FALSE, 1, 1},
     {sNMP_SYNTAX_INT, FALSE, 1, 1}
};

const Oidx my_index_oids[2] = {
     "1.3.6.1.4.1.38523.1.2.1537.1.1.1.1.1.1",
     "1.3.6.1.4.1.38523.1.2.1537.1.1.1.1.1.2",
};

MyTableStatus::MyTableStatus(Agentpp::SubAgentXMib* mib_root)
: AgentXSharedTable(
     oid_table_root,
     my_index_info, 2,
     my_index_oids,
     mib_root,
     OctetStr()
)
{
     // Code to add columns
}


I have tried different ways of allocating a multi-index for this table, but
all of them fail with error 259 (AGENTX_INDEX_ALREADY_ALLOCATED):


void MyTableStatus::my_init_table_rows()
{
     for(int dev_id = 0; dev_id < 10 ; dev_id++)
     {
         for(int tuner_id = 0; tuner_id < 4; tuner_id++)
         {
             // Index1 value: dev_id+1
             // Index2 value: tuner_id+1

             // Method 1
             // std::string index_oid_str = std::to_string(dev_id + 1) + "."
+ std::to_string(tuner_id + 1);
             // Oid index_val_oid(index_oid_str.c_str());

             // Method 2
             // Oid index_val_oid;
             // index_val_oid += Oid(std::to_string(dev_id + 1).c_str());
             // index_val_oid += Oid(std::to_string(tuner_id + 1).c_str());

             // Method 3
             unsigned long* oid_values = new unsigned long[2];
             oid_values[0] = dev_id + 1;
             oid_values[1] = tuner_id + 1;
             Oid index_val_oid(oid_values, 2);

             // Request new index
             Oidx index_val(index_val_oid);
             this->allocate_index(index_val);
         }
     }
}