Cracking Digital VLSI Verification Interview: Interview Success by Ramdas Mozhikunnath & Robin Garg

Author:Ramdas Mozhikunnath & Robin Garg
Language: eng
Format: mobi, azw3, epub
Publisher: Ramdas Mozhikunnath & Robin Garg
Published: 2016-03-12T22:00:00+00:00

class Packet;

//full definition here

endclass

To avoid this problem, thePacket Class can be forward declared before the full definition. This concept is called forward declaration.

typedef Packet; //forward declaration

class Statistics;

Packet p1;

endclass

class Packet;

//full definition here

endclass

Analyze following code and explain if there are any issues with code?

task gen_packet(Packet pkt);

pkt = new();

pkt.dest = 0xABCD;

endtask

Packet pkt;

initial begin

gen_packet(pkt);

$display(pkt.dest);

end

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