The following C++ utilities are now incorporated into traditional UNIX\256 tools and are bundled with the UNIX operating system:
lex - Generates programs used in simple lexical analysis of text
yacc - Generates a C function to parse the input stream according to syntax
prof - Produces an execution profile of modules in a program
gprof - Profiles program run-time performance by procedure
tcov - Profiles program run-time performance by statement
See Analyzing Program Performance With Sun WorkShop and associated man pages for further information on these UNIX tools.