Comparison

Distinction between Crystal C/C++ variants

Crystal FLOW Editions

Crystal REVS Editions

Base

DataFlow

Docs

Professional

Base

Rules

DataFlow

Docs

Professional

ProPlus

Browsing

Flowcharts

Trees - Call, Caller, File, IncludeBy, File Call Trees, Project Call Trees etc

Class Hierarchy, Base & Derived Class, Class relationship +

Code Formatting & Premium Browsing

Size of an Object *

Editing

Editing & formatting in real time

Tokens and Comments Panel

Base

DataFlow

Docs

Professional

Base

Rules

DataFlow

Docs

Professional

ProPlus

Advanced Browsing

Rich Call and Caller Trees

Data Dependency Tree

Data Structure Tree

Data Flow

Call Flow

Expand Calls in Flowcharts

Whole Project Call Flow

Call Stack Size *

Base

DataFlow

Docs

Professional

Base

Rules

DataFlow

Docs

Professional

ProPlus

Static Analysis

MISRA C Static Checking

Documentation

Batch Output of Flowcharts / Graphs with export to Visio, export to jpeg/bmp and printing a batch of flowcharts

Advanced HTML Documents with flowcharts of all functions, Call-trees, Caller-tres, Source listing, etc

Source Code Publisher

Code Metrics Publisher in CSV and HTML formats

Other

State Transition Diagrams

Customizable Symbols in Flowcharts

Identifier naming rules violation report generator *

Add-On

Command-line Mode Operation

Command Line Mode Operation HTML Documentation, Parsing, Source Code Publishing, Formatting, Batch Export of Flowcharts and Trees, and Static Checking Reports

Add-On

Add-On

In addition to the features of Crystal C, Crystal C++ includes :
  Object Oriented Browsing
  Object Oriented Metrics
  Object Oriented Editing Support (in Crystal REVS for C++ only)

Note:-
           *   This feature is available in C variants
           +   This feature is available in C++ variants