Counts C/C++ source program physical & logical lines of code. Useful for various management planning and reporting tasks, calculating quality metrics, or just to gauge your program size estimation skills. Counts both physical lines of code (i.e., card images) in various categories (blank, C-style comments, C++-style comments, blank lines, compiler directives, etc.) and logical (semicolon count) lines for a single file or a complete directory. Instructions are included (with an .xls file to use as a template) for exporting results to an Excel spreadsheet for analysis & graphing.