[Lemon-commits] Alpar Juttner: Port arg_parser from svn -r3438
Lemon HG
hg at lemon.cs.elte.hu
Mon Mar 17 12:05:31 CET 2008
details: http://lemon.cs.elte.hu/hg/lemon/rev/3453d20a82cd
changeset: 85:3453d20a82cd
user: Alpar Juttner <alpar [at] cs.elte.hu>
date: Tue Jan 22 15:55:49 2008 +0000
description:
Port arg_parser from svn -r3438
diffstat:
6 files changed, 925 insertions(+), 2 deletions(-)
.hgignore | 3
demo/Makefile.am | 6
demo/arg_parser_demo.cc | 79 +++++++
lemon/Makefile.am | 2
lemon/arg_parser.cc | 469 +++++++++++++++++++++++++++++++++++++++++++++++
lemon/arg_parser.h | 368 ++++++++++++++++++++++++++++++++++++
diffs (truncated from 973 to 300 lines):
diff -r 4ab73d92f0fb -r 3453d20a82cd .hgignore
--- a/.hgignore Tue Jan 22 10:59:14 2008 +0000
+++ b/.hgignore Tue Jan 22 15:55:49 2008 +0000
@@ -31,4 +31,5 @@ syntax: regexp
^autom4te.cache/.*
^build-aux/.*
^objs.*/.*
-^test/[a-z_]*$
\ No newline at end of file
+^test/[a-z_]*$
+^demo/.*_demo$
diff -r 4ab73d92f0fb -r 3453d20a82cd demo/Makefile.am
--- a/demo/Makefile.am Tue Jan 22 10:59:14 2008 +0000
+++ b/demo/Makefile.am Tue Jan 22 15:55:49 2008 +0000
@@ -3,6 +3,10 @@ EXTRA_DIST += \
if WANT_DEMO
-noinst_PROGRAMS +=
+noinst_PROGRAMS += \
+ demo/arg_parser_demo
endif WANT_DEMO
+
+demo_arg_parser_demo_SOURCES = demo/arg_parser_demo.cc
+
diff -r 4ab73d92f0fb -r 3453d20a82cd demo/arg_parser_demo.cc
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/demo/arg_parser_demo.cc Tue Jan 22 15:55:49 2008 +0000
@@ -0,0 +1,79 @@
+/* -*- C++ -*-
+ *
+ * This file is a part of LEMON, a generic C++ optimization library
+ *
+ * Copyright (C) 2003-2008
+ * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
+ * (Egervary Research Group on Combinatorial Optimization, EGRES).
+ *
+ * Permission to use, modify and distribute this software is granted
+ * provided that this copyright notice appears in all copies. For
+ * precise terms see the accompanying LICENSE file.
+ *
+ * This software is provided "AS IS" with no warranty of any kind,
+ * express or implied, and with no claim as to its suitability for any
+ * purpose.
+ *
+ */
+
+///\ingroup demos
+///\file
+///\brief Argument parser demo
+///
+/// This example shows how can the argument parser used.
+///
+/// \include arg_parser.cc
+
+#include <lemon/arg_parser.h>
+
+using namespace lemon;
+int main(int argc, const char **argv)
+{
+ ArgParser ap(argc,argv);
+ int i;
+ std::string s;
+ double d;
+ bool b,sil;
+ bool g1,g2,g3;
+ ap.refOption("n", "an integer input", i, true)
+ .refOption("val", "a double input", d)
+ .synonym("vals","val")
+ .refOption("name", "a string input", s)
+ .refOption("f", "a switch", b)
+ .refOption("nohelp", "", sil)
+ .refOption("gra","Choise A",g1)
+ .refOption("grb","Choise B",g2)
+ .refOption("grc","Choise C",g3)
+ .optionGroup("gr","gra")
+ .optionGroup("gr","grb")
+ .optionGroup("gr","grc")
+ .mandatoryGroup("gr")
+ .onlyOneGroup("gr")
+ .other("infile","The input file")
+ .other("...");
+
+ ap.parse();
+
+ std::cout << "Parameters of '" << ap.commandName() << "':\n";
+
+ if(ap.given("n")) std::cout << " Value of -n: " << i << std::endl;
+ if(ap.given("val")) std::cout << " Value of -val: " << d << std::endl;
+ if(ap.given("name")) std::cout << " Value of -name: " << s << std::endl;
+ if(ap.given("f")) std::cout << " -f is given\n";
+ if(ap.given("nohelp")) std::cout << " Value of -nohelp: " << sil << std::endl;
+
+ switch(ap.files().size()) {
+ case 0:
+ std::cout << " No file argument was given.\n";
+ break;
+ case 1:
+ std::cout << " 1 file argument was given. It is:\n";
+ break;
+ default:
+ std::cout << " "
+ << ap.files().size() << " file arguments were given. They are:\n";
+ }
+ for(unsigned int i=0;i<ap.files().size();++i)
+ std::cout << " '" << ap.files()[i] << "'\n";
+
+}
diff -r 4ab73d92f0fb -r 3453d20a82cd lemon/Makefile.am
--- a/lemon/Makefile.am Tue Jan 22 10:59:14 2008 +0000
+++ b/lemon/Makefile.am Tue Jan 22 15:55:49 2008 +0000
@@ -7,6 +7,7 @@ lib_LTLIBRARIES += lemon/libemon.la
lib_LTLIBRARIES += lemon/libemon.la
lemon_libemon_la_SOURCES = \
+ lemon/arg_parser.cc \
lemon/base.cc \
lemon/random.cc
@@ -15,6 +16,7 @@ lemon_libemon_la_LDFLAGS = $(GLPK_LIBS)
lemon_libemon_la_LDFLAGS = $(GLPK_LIBS) $(CPLEX_LIBS) $(SOPLEX_LIBS)
lemon_HEADERS += \
+ lemon/arg_parser.h \
lemon/dim2.h \
lemon/maps.h \
lemon/random.h \
diff -r 4ab73d92f0fb -r 3453d20a82cd lemon/arg_parser.cc
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/lemon/arg_parser.cc Tue Jan 22 15:55:49 2008 +0000
@@ -0,0 +1,469 @@
+/* -*- C++ -*-
+ *
+ * This file is a part of LEMON, a generic C++ optimization library
+ *
+ * Copyright (C) 2003-2008
+ * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
+ * (Egervary Research Group on Combinatorial Optimization, EGRES).
+ *
+ * Permission to use, modify and distribute this software is granted
+ * provided that this copyright notice appears in all copies. For
+ * precise terms see the accompanying LICENSE file.
+ *
+ * This software is provided "AS IS" with no warranty of any kind,
+ * express or implied, and with no claim as to its suitability for any
+ * purpose.
+ *
+ */
+
+#include <lemon/arg_parser.h>
+
+namespace lemon {
+
+ void ArgParser::_showHelp(void *p)
+ {
+ (static_cast<ArgParser*>(p))->showHelp();
+ exit(1);
+ }
+
+ ArgParser::ArgParser(int argc, const char **argv) :_argc(argc), _argv(argv),
+ _command_name(argv[0]) {
+ funcOption("-help","Print a short help message",_showHelp,this);
+ synonym("help","-help");
+ synonym("h","-help");
+
+ }
+
+ ArgParser::~ArgParser()
+ {
+ for(Opts::iterator i=_opts.begin();i!=_opts.end();++i)
+ if(i->second.self_delete)
+ switch(i->second.type) {
+ case BOOL:
+ delete i->second.bool_p;
+ break;
+ case STRING:
+ delete i->second.string_p;
+ break;
+ case DOUBLE:
+ delete i->second.double_p;
+ break;
+ case INTEGER:
+ delete i->second.int_p;
+ break;
+ case UNKNOWN:
+ break;
+ case FUNC:
+ break;
+ }
+ }
+
+
+ ArgParser &ArgParser::intOption(const std::string &name,
+ const std::string &help,
+ int value, bool obl)
+ {
+ ParData p;
+ p.int_p=new int(value);
+ p.self_delete=true;
+ p.help=help;
+ p.type=INTEGER;
+ p.mandatory=obl;
+ p.self_delete=true;
+ _opts[name]=p;
+ return *this;
+ }
+
+ ArgParser &ArgParser::doubleOption(const std::string &name,
+ const std::string &help,
+ double value, bool obl)
+ {
+ ParData p;
+ p.double_p=new double(value);
+ p.self_delete=true;
+ p.help=help;
+ p.type=DOUBLE;
+ p.mandatory=obl;
+ _opts[name]=p;
+ return *this;
+ }
+
+ ArgParser &ArgParser::boolOption(const std::string &name,
+ const std::string &help,
+ bool value, bool obl)
+ {
+ ParData p;
+ p.bool_p=new bool(value);
+ p.self_delete=true;
+ p.help=help;
+ p.type=BOOL;
+ p.mandatory=obl;
+ _opts[name]=p;
+
+ value = false;
+
+ return *this;
+ }
+
+ ArgParser &ArgParser::stringOption(const std::string &name,
+ const std::string &help,
+ std::string value, bool obl)
+ {
+ ParData p;
+ p.string_p=new std::string(value);
+ p.self_delete=true;
+ p.help=help;
+ p.type=STRING;
+ p.mandatory=obl;
+ _opts[name]=p;
+ return *this;
+ }
+
+ ArgParser &ArgParser::refOption(const std::string &name,
+ const std::string &help,
+ int &ref, bool obl)
+ {
+ ParData p;
+ p.int_p=&ref;
+ p.self_delete=false;
+ p.help=help;
+ p.type=INTEGER;
+ p.mandatory=obl;
+ _opts[name]=p;
+ return *this;
+ }
+
+ ArgParser &ArgParser::refOption(const std::string &name,
+ const std::string &help,
+ double &ref, bool obl)
+ {
+ ParData p;
+ p.double_p=&ref;
+ p.self_delete=false;
+ p.help=help;
+ p.type=DOUBLE;
+ p.mandatory=obl;
+ _opts[name]=p;
+ return *this;
+ }
+
+ ArgParser &ArgParser::refOption(const std::string &name,
+ const std::string &help,
+ bool &ref, bool obl)
+ {
+ ParData p;
+ p.bool_p=&ref;
+ p.self_delete=false;
+ p.help=help;
+ p.type=BOOL;
+ p.mandatory=obl;
+ _opts[name]=p;
+
+ ref = false;
+
+ return *this;
+ }
+
+ ArgParser &ArgParser::refOption(const std::string &name,
+ const std::string &help,
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