A switch statement , Computer Engineering

Which is more efficient, a switch statement or an if else chain?

Ans) The differences, if any, are likely to be small. The switch statement was designed to be efficiently implementable, though the compiler may want to use the equal of an if/else chain (as opposed to a compact jump table) if the case labels are sparsely distributed.

 

 

Posted Date: 4/8/2013 3:12:34 AM | Location : United States







Related Discussions:- A switch statement , Assignment Help, Ask Question on A switch statement , Get Answer, Expert's Help, A switch statement Discussions

Write discussion on A switch statement
Your posts are moderated
Related Questions
The dataset provided in this assignment contains a collection of real DNA sequences. The number of true binding sites is quite limited and that makes the problem challenging. In ma

Network address prefixed by 1110 is a? Network address prefixed through 1110 is a multicast address.

Write decoder functionality in only one statement in verilog module decoder( // Outputs dout, // Inputs din ); input [3:0] din; output [15:0] dout;

en a five station token bus LAN with station addresses of 3000, 500, 100, 70, and 50. Stations with addresses of 5000, 4000, 400, 90, and 60 are waiting to enter the ring. Assume a

#question.A universal shift register can shift in both the left-to-right and right-to-left directions, and it has parallel-load capability. Draw a circuit for such a shift register


This assignment is based on the 'Swansea Docklands Heritage Society' case study attached.  The assignment is the third of three related submissions, all based on the Swansea Dockla

Bernstein Conditions for Detection of Parallelism For implementation of instructions or block of instructions in parallel, it should be guaranteed that the instructions are ind

What are the advantages and disadvantages of hardwired and micro programmed control? Advantages of hardwired control i. Operate at high speed ii Each state of this coun

Explain Busy tone in strowger telephony. Busy tone pattern is demonstrated in figure. This is a bursty 400 Hz signal with silence era in between. The burst and silence durati