Functional Code Map

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In Visual Studio Functional Code Map and Code Map help you more quickly see how your program code fits together

without reading through files and lines of code.

Code Map , you can see the organization and relationships in your code, including its structure and its dependencies, how to update it, and estimate the cost of proposed changes.

Functional Code Map , you can see the functional structure of the system with an insight . by displays a (FFBD) Functional Flow Block Diagram which is primary functional analysis technique .

Purpose: to show the sequential relationship of all functions that must be accomplished by a system.

Each function (represented by a block) is identified top-down so that sub-functions are recognized as part of larger functional areas.

Some functions may be performed in parallel, or alternate paths may be taken.

Functions are arranged in a logical sequence so that any specified operational use of the system can be traced in an end-to-end path.

The < FFBD network > shows the logical sequence of “what” must happen, and does not assume a particular answer to “how” a function will be performed.