How to declare queue fo queue, each queue is struct element

SystemVerilog
, ,
1

Hi sir,

Looking for help with SV for Queue of Queue syntax, the below code is giving compile err. any help from anyone sir ?

 typedef struct {
    int      num; 
    string  flag;
     bit     pass;
  } gen_pk;

  gen_pk gen_pkQueue[$];//Queue of struct elements

gen_pkQueue gen_pkBigQueue[]; Queue of struct elements PUSHED into a big Queue // ----> this is not working sir ("Syntactically this identifier appears to begin a datatype but it does not refer to a visible datatype in the current scope") typedef gen_pkQueue gen_pkBigQueue[]; ----> this is not working sir (“Syntactically this identifier appears to begin a datatype but it does not refer to a visible datatype in the current scope”)

Basically I want to push gen_pkQueue[] into gen_pkBigQueue[], that above code giving compile error. so any suggestion what would be the reason ?

regards,
Anees chand

2

In reply to aneesh2010:

I think you want

gen_pk gen_pkQueue[$]; // Queue of struct elements
gen_pk gen_pkBigQueue[$][$];    // Queue of Queue of struct elements

or

typedef gen_pk gen_pk_Q_t[$];
gen_pk_Q_t gen_pkQueue;         // Queue of struct elements
gen_pk_Q_t gen_pkBigQueue[$];   // Queue of Queue of struct elements