How will Altera ModelSim recognise RAM blocks

Hi guys,

My question is regarding simulating a multi-port memory using QuartusII. I have the code given in the Recommended HDL Coding Styles chapter for a simple dual port ram. I have written the test bench for it. We cannot simulate using Quartus II. How will Altera ModelSim recognize the code as a RAM block?!!! :confused:

Thanks.