What Is Beam Software?

IBM Checking Tool for Bugs Errors and Mistakes (the text abbreviation BEAM will be used later in this article) is a static analysis tool developed by IBM that can be used to analyze and find some potential errors in C, C ++ and Java code that are not easy to find. So as to achieve the purpose of improving code quality.

beam

(Linux tools)

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IBM Checking Tool for Bugs Errors and Mistakes (the text abbreviation BEAM will be used later in this article) is an IBM developed

The IBM Checking Tool for Bugs Errors and Mistakes is a static code analysis tool developed by IBM that can be used to analyze and find potential errors in C, C ++, and Java code that are not easily found, thereby improving code quality. Because this tool is mostly used for inspection and analysis of C and C ++ languages on Linux / AIX platforms, it is used to perform Java on the most commonly used Windows platforms.

Like other static analysis tools, BEAM also scans the code for syntax, checks and analyzes the code through algorithms, and compares with some bug patterns. Finally, it marks the problem areas and outputs the analysis results. But it has some unique advantages over other static analysis tools.

First, it mimics the use of javac. Its syntax is similar to javac, it supports many common command parameters of javac, and has the same semantics, such as -classpath, -source, -d, etc .; not only that, it also mimics javac to accept the same source. Files, just not compile, but analyze these source files. In this way, developers accustomed to javac can easily learn to use it.

Secondly, many static analysis tools report errors with low accuracy, and many codes marked as errors by these tools are actually correct, which will increase the programmer's workload and may cover up real errors. BEAM uses an additional theorem proving technique to determine whether a potential error is a real error, thereby reducing the programmer's work required to determine the truth of the error.