If anyone wishes to add that capability, please do so. Logic counters, dividers integrated circuits ics digikey. Logical loc attempts to measure the number of statements, but their. The differencing capabilities allow users to count the number of addednew, deleted, modified, and unmodified log ical sloc of the current version in comparison with the previous version. Sloccount currently only measures physical sloc, and not the alternative logical sloc. Code line counter is a software to count lines of code sloc, loc in. There are two possible sloc definitions, physical or logical. Oct 03, 2007 the logical loc has 2 significant advantages over the physical loc the loc that is inferred from parsing source files. The sloc counters have enough smarts to handle oddities of several languages. Even there some people call my definition of logical lines physical lines. This is the home page of sloccount, a set of tools for counting physical. John has a computer science degree and more than 10 years of software industry experience.
Logical sloc attempts to measure the number of executable statements, but their specific. Sloccount only reports physical source lines of code. Sloccount pronounced sloc count is a suite of programs for counting physical source lines of code sloc in potentially large software systems. This application computes the size of a java source code file by counting the logical lines of code. Unified code count ucc the unified code counter ucc is a encyclopedic code lines of inscribe reply produced by the usc center for systems and software engineering. Logical sloc attempts to measure the number of executable expressions such as operators, functions, etc. The codecount toolset is provided in source code only, and may be used as is, modified or further distributed subject to certain limitations. I developed past tense, so no bean counter software necessary. Of course seer for software will work with any definition, as well as the many function point definitions. I have a little bash script which gets a physical source lines of code psloc and logical sloc currently just of java code, but it. Can count code within compressed archives tar balls, zip files, java. Mar 21, 20 to help you out, we have found some free software to count lines of code.
Universal code lines counter is a free application that counts the exact number of source code lines in a software project. On semiconductor rochester electronics, llc stmicroelectronics texas instruments toshiba semiconductor and storage. Accurate visicount people counting software trafsys. Jul 24, 2016 sloc counter is a small and simple tool for count the actual lines of code loc as well as the source lines of code sloc sloc counter download sourceforge. Locmetrics also generates a comment word histogram. The codecount toolset utilizes one of two possible source lines of code sloc definitions, physical or logical. Sloc for a piece of software is subdivided by programming language for ease in. Logical sloc measures the number of logical programming statements that may or may not cross over more than one physical line. Sloc metrics measures the size of your source code based on the physical source lines of code loc metric recommended by the software engineering institute at. Two or more physical lines can be joined as one logical line with the line continuation. Measuring sloc is a good idea and can be handled automatically. In the setting of pga style instruction sequences no.
Logical and physical sloc are among the metrics generated by the toolset. You should confirm all information before relying on it. Nov 22, 2011 unified code count ucc the unified code counter ucc is a comprehensive package lines of codification clout produced by the usc center for systems and software engineering. Source lines of code sloc, also known as lines of code loc, is a software metric used to measure the size of a computer program by counting the number of lines in the text of the programs source code. There are many more languages not yet handled by sloccount. Its a handy and reliable tool that separately counts the lines of code, blank. Are there known valid uses of sloc to measure productivity. Jan 30, 2019 that it is the logical statement that is important. For each file it generates six different counts, a ratio of two of the counts and supports subtotals and a final total in a formatted report written to standard output. We refer to 19 for an exposition on various forms of loc and sloc in software engineering practice. Its a measure of the exact lines of code in a program, excluding all blank lines, pure white spaces, and lines containing only comments. Ucc provides a generic codecounting tool that is designed to provide consistency and impartiality.
Sloccount has really helped us a lot in our studies on libre software. Adding logical sloc should not be too difficult, its just that i didnt need it for my purposes. Systems of all kinds can be programmed in accordance with the industry norm iec 61, from the microcontroller to various oem platforms and multicore industrial pcs. Check out the code counters page, with links to code counters for. Gathering software metrics from software version control. Consequently, sloc for one language should not be used for another due to the syntactical differences among them. Just this is how many days you paid me to work on the task.
With the counting capabilities, users can generate the physical, logical sloc. Is it logical to estimate cost of project depends on source lines of code. Sloc is typically used to predict the amount of effort that will be required to develop a program, as well as to estimate programming productivity or effort once the software is produced. It allows the user to count, compare, and collect logical differentials between two versions of the source code of a software product. What i continue to argue and so do most of the answers is that new sloc written is not a good metric for project progress. Sloc is typically used to predict the amount of effort that will be required to develop a program, as well as to estimate programming. Have a look at the wikipedia article, especially the measuring sloc section there are two major types of sloc measures. The codecount toolset spans multiple programming languages and utilizes one of two possible source lines of code sloc definitions, physical or logical. In contrast, logical sloc accounts for code conventions such as the closing and ending braces of a forloop in this case it would be 1 logical sloc and 2 physical sloc. Lines of code versus function points versus use cases for. Using backfiring to accurately size software more wishful thinking than science. It seems to work decently, although it reports slightly higher numbers than my windows based version. Here, is a list of 3 free software to count lines of code lines of code loc is a standard metric for counting the size of a computer program or efforts involved.
If you can implement more requirements near zero sloc increase, your value per line of code increases. It is composed of a ansi c daemon, and a set of php scripts to display. Sloc counter is a small and simple tool for count the actual lines of code loc as well as the source lines of code sloc. Cad 3 is the engineering software for creating controller applications for industrial automation. In contrast, logical sloc accounts for code conventions such as the closing and ending braces of a forloop in this case it would be 1 logical sloc and 2. For example the loc wont change because a method call is spawn on several lines because of a high number of arguments. Software engineering stack exchange is a question and answer site for professionals, academics, and students working within the systems development life cycle. It would be very useful if it could also report logical lines of code, and perhaps other common metrics such as mccabes complexity measures and complexity density complexitysloc for each function or procedure. Source lines of code sloc, also known as lines of code loc, is a software metric used to measure the size of a computer program by counting. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Sloc metrics measures the size of your source code based on the physical source lines of code metric recommended by the software engineering institute at carnegie mellon university specifically, the source lines that are included in the count are the lines that contain executable statements, declarations, andor compiler directives. Functional size measurement is a fairly recent conce pt to be embraced by the information technology industry.
Physical executable source lines of code sloc p is calculated as the total lines of source. Physical and logical sloc counting rules download table. It is written in c and i had to change a parameter or two in the c file, then compile with gcc. Physical lines of code na this type of a metric counts the lines but excludes empty lines and comments. C sloc counter freeware free download c sloc counter. Our solutions have proven effective for a number of companies, institutions and organizations like yours, including harleydavidson, sprint, the university of texas and many more. Source lines of code loc, sloc, kloc, lloc projectcodemeter. What comprises a code statement is language dependent, for c language i 5.
Physical executable source lines of code sloc p is calculated as the total lines of source code minus blank lines and comment lines. Counters are used in digital electronics for counting purpose, they can count specific event happening in the circuit. Counting of sloc is used for software metrics tool or software measurement tool. John served as the cto of fysical labs where he led several software projects to implement a big data pipeline. For example, sloccount examines assembly language files, determines the comment scheme, and then correctly counts the lines automatically. The most common definition of physical sloc is a count of lines in the text of the programs source code including comment lines and, sometimes, blank lines. Useful for various management planning and reporting tasks, calculating quality metrics, or just to gauge your program size estimation skills. This is sometimes referred to as the source lines of code sloc metric. Unified code count ucc the unified code counter ucc is a encompassing computer software lines of codification someone produced by the usc center for systems and software engineering. By carol dekkers, cfps, quality plus technologies, inc. Thus, sloccount is a software metrics tool or software measurement tool. Check out the code counters page, with links to code counters for java, vb, html. Source lines of code sloc or loc is a software metric used to measure the size of a software program by counting the number of lines in the text of the programs source code. Source lines of code sloc or loc is a software metric used to measure the size of a.
Sloc refers to source lines of code and is a unit used to measure the size of software program based on a set of rules. Specific definitions of these two measures vary, but the most common definition of physical sloc is a count of lines in the text of the programs source code including comment lines. Create a project open source software business software top downloaded projects. Using backfiring to accurately size software more wishful. The differencing capabilities allow users to count the number of addednew, deleted, modified, and unmodified logical sloc of the current version in comparison with the previous version. Sloc is a key input for estimating project effort and is also used to calculate productivity and other measurements. The purpose of the ucc software is to count source lines of code sloc according to a defined set of standards for a variety of programming languages. Sloccount pronounced sloccount is a suite of programs for counting physical source lines of code sloc in potentially large software systems.
The integration with eclipse wouldnt be always there as it would be with metrics2, which you can check out because it is a more recent version than metrics, but at least those tools can reason in term of logical lines computed by summing the terminal semicolons and terminal curly braces. Preprocessor directives terminal semicolons terminal. Tools for counting lines of code in source code devops. Counts are calculated on a per file basis and accumulated for the entire project. Sloc is typically used to predict the amount of effort that will be required to develop a program.
Esse software tem como desenvolvedor retisoft, inc. It would be very useful if it could also report logical lines of code, and perhaps other common metrics such as mccabes complexity measures and complexity density complexity sloc for each function or procedure. Dec 07, 2011 unified code count ucc the unified code counter ucc is a encyclopedic code lines of inscribe reply produced by the usc center for systems and software engineering. Logical lines of code lloc logical lines of code is the number of programming language statements also called effective lines of code, eloc, esloc, slocl in the code. Cocomo constructive cost model, is a tool which allows one to estimate the cost, effort, and schedule associated with a prospective software development project. The ideal count examines the language syntax and counts the statement types e. Sloc counter is a small and simple tool for count the actual lines of code loc as well as the source lines of code sloc sloc counter download joinlogin. Contribute to bytboxsloc development by creating an account on github. A sloc counting standard usccsse university of southern.
Ctsfrequency controls microchip technology microsson semiconductor nexperia usa inc. Product index integrated circuits ics logic counters, dividers. At trafsys, our people counting software can benefit businesses of all sizes. It also correctly handles language constructs that are often mishandled by other tools. Types of sloc logical sloc logical source statements logical sloc captures size using languagespecific rules. Specifically, the source lines that are included in the count are the lines that contain executable.
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