--%>
Assignment Help - homework help

Embedding C Code-Promela

Embedding C Code: Promela supports the use of embedded C code fragments inside the models through the use of the c_code primitive.

12_c code.jpg

For example:

2413_c code2.jpg

If the logical expression is specified, its value is evaluated before the c_code fragment inside the curly braces is executed. If the result of the assessment is non-zero, the c_code fragment is executed. If the outcome of the evaluation is zero, the code between curly braces is ignored, and the statement is treated as an assertion violation. The example above adds checks for null pointers and bounds on array indices.

Many other code verifiers which do not necessarily use Promela as their modeling language use SPIN as a back-end verifier.

   Related Questions in Programming Languages

  • Q : Application of S60 device The

    The application has been earlier tested along with an S60 2nd Edition device and this is Symbian Signed. So can I install similar application to another S60 device?

    		•
  • Q : Define Case sensitive Case sensitive :

    Case sensitive: The test which is sensitive to whether a character is in upper-case (example, 'A') or lower-case (example, 'a').

    		•
  • Q : What is Stepwise refinement Stepwise

    Stepwise refinement: It is a divide and conquer approach to the programming, in which a complicated problem is recursively divided into smaller, sub-problems and more manageable. This approach to program design is frequently employed with structured p

    		•
  • Q : Define Thread Thread : It is a

    Thread: It is a lightweight procedure which is managed by the Java Virtual Machine (abbreviated as JVM). Support for threads is given by the Thread class in java.lang package.

    		•
  • Q : Explain the way to start a Web Service

    Explain the way to start a Web Service.

    		•
  • Q : What is Variable Variable : It is the

    Variable: It is the memory block of specific size where value can be stored and modified throughout program execution. Example: int x, float y, float amount, char c;

    		•
  • Q : Differences between primary storage and

    What are the differences between primary storage and secondary storage?

    		•
  • Q : Define Compilation Compilation : It is

    Compilation: It is a process of translating a programming language. This frequently comprises translating a high level programming language into a low level programming language, and the binary form of a specific instruction set. The translation is ex

    		•
  • Q : State the term DOM and how does this

    State the term DOM and how does this relate to XML?

    		•
  • Q : Describe Timers Timers: While time

    Timers: While time values usually cannot be reduced in the target system, their usage can be encapsulated as an abstraction which can be replaced easily (e.g., by a non-deterministic choice) during model checking.