pike.git / CHANGES

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pike.git/CHANGES:536:    ADT.Set implements a datatype for sets. These sets behave much    like multisets, except that they are restricted to containing only    one instance of each member value.       From a performance viewpoint, it is probably more efficient for a    Pike program to use mappings to serve as sets, rather than using an    ADT.Set,so ADT.Set is mainly provided for the sake of completeness    and code readability.      o Arg +  The new argument parser module allows for Getopt style arugment +  parsing, but with a much simpler and object oriented API.    -  +  class Parser +  { +  inherit Arg.Options; +  Opt verbose = NoOpt("-v")|NoOpt("--verbose")|Env("VERBOSE"); +  Opt name = HasOpt("-f")|HasOpt("--file")|Default("out"); +  Opt debug = MaybeOpt("-d")|MaybeOpt("--debug"); +  } +  +  void main(int argc, array(string) argv) +  { +  Parser p = Parser(argv); +  werror("name: %O, verbose: %O, debug: %O\n", +  p->name, p->verbose, p->debug); +  } +  +  A more simplistic interface is also available for smaller hacks and +  programs. +  +  void main(int argc, array(string) argv) +  { +  mapping opts = Arg.parse(argv); +  argv = opts[Arg.REST]; +  } +    o Protocols.DNS_SD    This module provides an interface to DNS Service Discovery. The    functionality of DNS-SD is described at <http://www.dns-sd.org/>.       Using the Proctocols.DNS_SD.Service class a Pike program can    announce services, for example a web site or a database server, to    computers on the local network.       When registering a service you need to provide the service name.    service type, domain and port number. You can also optionally