Release 1.45.0

[SVN r66646]

build/Jamfile.v2

@@ -12,8 +12,6 @@ SOURCES =
 lib boost_program_options
     : $(SOURCES).cpp
     : <link>shared:<define>BOOST_PROGRAM_OPTIONS_DYN_LINK=1 # tell source we're building dll's
-      # See https://svn.boost.org/trac/boost/ticket/5049
-      <target-os>hpux,<toolset>gcc:<define>_INCLUDE_STDC__SOURCE_199901
     :
     : <link>shared:<define>BOOST_PROGRAM_OPTIONS_DYN_LINK=1
     ;

doc/howto.xml

@@ -115,8 +115,7 @@ if (vm.count("response-file")) {
      ss << ifs.rdbuf();
      // Split the file content
      char_separator<char> sep(" \n\r");
-     std::string ResponsefileContents( ss.str() );
-     tokenizer<char_separator<char> > tok(ResponsefileContents, sep);
+     tokenizer<char_separator<char> > tok(ss.str(), sep);
      vector<string> args;
      copy(tok.begin(), tok.end(), back_inserter(args));
      // Parse the file and store the options
@@ -296,7 +295,7 @@ void validate(boost::any& v,
     if (regex_match(s, match, r)) {
         v = any(magic_number(lexical_cast<int>(match[1])));
     } else {
-        throw validation_error(validation_error::invalid_option_value);
+        throw validation_error("invalid value");
     }        
 }
 ]]>        

doc/overview.xml

@@ -181,7 +181,7 @@ options_description desc;
 desc.add_options()
     ("help", "produce help message")
     ("compression", value<string>(), "compression level")
-    ("verbose", value<string>()->implicit_value("0"), "verbosity level")
+    ("verbose", value<string>()->zero_tokens(), "verbosity level")
     ("email", value<string>()->multitoken(), "email to send to")
     ;
       </programlisting>

example/first.cpp

@@ -29,7 +29,7 @@ int main(int ac, char* av[])
 
         if (vm.count("help")) {
             cout << desc << "\n";
-            return 0;
+            return 1;
         }
 
         if (vm.count("compression")) {

include/boost/program_options.hpp

@@ -8,7 +8,7 @@
 #ifndef PROGRAM_OPTIONS_VP_2003_05_19
 #define PROGRAM_OPTIONS_VP_2003_05_19
 
-#if defined(_MSC_VER) && _MSC_VER >= 1020
+#if _MSC_VER >= 1020
 #pragma once
 #endif
 

include/boost/program_options/config.hpp

@@ -34,14 +34,17 @@
 #endif  // BOOST_VERSION
 
 ///////////////////////////////////////////////////////////////////////////////
+// Windows DLL suport
+#ifdef BOOST_HAS_DECLSPEC
 #if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_PROGRAM_OPTIONS_DYN_LINK)
 // export if this is our own source, otherwise import:
 #ifdef BOOST_PROGRAM_OPTIONS_SOURCE
-# define BOOST_PROGRAM_OPTIONS_DECL BOOST_SYMBOL_EXPORT
+# define BOOST_PROGRAM_OPTIONS_DECL __declspec(dllexport)
 #else
-# define BOOST_PROGRAM_OPTIONS_DECL BOOST_SYMBOL_IMPORT
+# define BOOST_PROGRAM_OPTIONS_DECL __declspec(dllimport)
 #endif  // BOOST_PROGRAM_OPTIONS_SOURCE
 #endif  // DYN_LINK
+#endif  // BOOST_HAS_DECLSPEC
 
 #ifndef BOOST_PROGRAM_OPTIONS_DECL
 #define BOOST_PROGRAM_OPTIONS_DECL

include/boost/program_options/detail/parsers.hpp

@@ -36,11 +36,11 @@ namespace boost { namespace program_options {
 
     template<class charT>
     basic_command_line_parser<charT>::
-    basic_command_line_parser(int argc, const charT* const argv[])
+    basic_command_line_parser(int argc, charT* argv[])
     : detail::cmdline(
         // Explicit template arguments are required by gcc 3.3.1 
         // (at least mingw version), and do no harm on other compilers.
-        to_internal(detail::make_vector<charT, const charT* const*>(argv+1, argv+argc+!argc)))
+        to_internal(detail::make_vector<charT, charT**>(argv+1, argv+argc+!argc)))
     {}
 
     
@@ -111,7 +111,7 @@ namespace boost { namespace program_options {
 
     template<class charT>
     basic_parsed_options<charT>
-    parse_command_line(int argc, const charT* const argv[],
+    parse_command_line(int argc, charT* argv[],
                        const options_description& desc,
                        int style,
                        function1<std::pair<std::string, std::string>, 

include/boost/program_options/parsers.hpp

@@ -100,7 +100,7 @@ namespace boost { namespace program_options {
         /** Creates a command line parser for the specified arguments
             list. The parameters should be the same as passed to 'main'.
         */
-        basic_command_line_parser(int argc, const charT* const argv[]);
+        basic_command_line_parser(int argc, charT* argv[]);
 
         /** Sets options descriptions to use. */
         basic_command_line_parser& options(const options_description& desc);
@@ -144,7 +144,7 @@ namespace boost { namespace program_options {
      */
     template<class charT>
     basic_parsed_options<charT>
-    parse_command_line(int argc, const charT* const argv[],
+    parse_command_line(int argc, charT* argv[],
                        const options_description&,
                        int style = 0,
                        function1<std::pair<std::string, std::string>, 
@@ -260,10 +260,6 @@ namespace boost { namespace program_options {
 
 }}
 
-#if defined(BOOST_MSVC)
-#   pragma warning (pop)
-#endif
-
 #undef DECL
 
 #include "boost/program_options/detail/parsers.hpp"

include/boost/program_options/value_semantic.hpp

@@ -261,21 +261,13 @@ namespace boost { namespace program_options {
             return this;
         }
 
-        /** Specifies that the value can span multiple tokens. 
-        */
+        /** Specifies that the value can span multiple tokens. */
         typed_value* multitoken()
         {
             m_multitoken = true;
             return this;
         }
 
-        /** Specifies that no tokens may be provided as the value of
-            this option, which means that only presense of the option
-            is significant. For such option to be useful, either the
-            'validate' function should be specialized, or the 
-            'implicit_value' method should be also used. In most
-            cases, you can use the 'bool_switch' function instead of
-            using this method. */
         typed_value* zero_tokens() 
         {
             m_zero_tokens = true;

include/boost/program_options/variables_map.hpp

@@ -153,9 +153,6 @@ namespace boost { namespace program_options {
         // Resolve conflict between inherited operators.
         const variable_value& operator[](const std::string& name) const
         { return abstract_variables_map::operator[](name); }
-
-        // Override to clear some extra fields.
-        void clear(); 
         
         void notify();
 
@@ -211,8 +208,4 @@ namespace boost { namespace program_options {
 
 }}
 
-#if defined(BOOST_MSVC)
-#   pragma warning (pop)
-#endif
-
 #endif

src/cmdline.cpp

@@ -277,7 +277,7 @@ namespace boost { namespace program_options { namespace detail {
         }
 
         /* If an key option is followed by a positional option,
-           can can consume more tokens (e.g. it's multitoken option),
+           can can consume more tokens (e.g. it's multitoke option),
            give those tokens to it.  */
         vector<option> result2;
         for (unsigned i = 0; i < result.size(); ++i)

src/options_description.cpp

@@ -174,13 +174,10 @@ namespace boost { namespace program_options {
     option_description::format_name() const
     {
         if (!m_short_name.empty())
-        {
-            return m_long_name.empty() 
-                ? m_short_name 
-                : string(m_short_name).append(" [ --").
-                  append(m_long_name).append(" ]");
-        }
-        return string("--").append(m_long_name);
+            return string(m_short_name).append(" [ --").
+            append(m_long_name).append(" ]");
+        else
+            return string("--").append(m_long_name);
     }
 
     std::string 

src/parsers.cpp

@@ -45,10 +45,7 @@
 // See: http://article.gmane.org/gmane.comp.lib.boost.devel/103843
 // See: http://lists.gnu.org/archive/html/bug-guile/2004-01/msg00013.html
 #if defined(__APPLE__) && defined(__DYNAMIC__)
-// The proper include for this is crt_externs.h, however it's not
-// available on iOS. The right replacement is not known. See
-// https://svn.boost.org/trac/boost/ticket/5053
-extern "C" { extern char ***_NSGetEnviron(void); }
+#include <crt_externs.h>
 #define environ (*_NSGetEnviron()) 
 #else
 #if defined(__MWERKS__)

src/variables_map.cpp

@@ -182,13 +182,6 @@ namespace boost { namespace program_options {
     : abstract_variables_map(next)
     {}
 
-    void variables_map::clear()
-    {
-        std::map<std::string, variable_value>::clear();
-        m_final.clear();
-        m_required.clear();
-    }
-
     const variable_value&
     variables_map::get(const std::string& name) const
     {

test/cmdline_test.cpp

@@ -378,15 +378,6 @@ void test_guessing()
         {0, 0, 0}
     };
     test_cmdline("opt123 opt56 foo,f=", style, test_cases1);
-
-    test_case test_cases2[] = { 
-        {"--fname file --fname2 file2", s_success, "fname: file fname2: file2"},
-        {"--fnam file --fnam file2", s_ambiguous_option, ""},
-        {"--fnam file --fname2 file2", s_ambiguous_option, ""},
-        {"--fname2 file2 --fnam file", s_ambiguous_option, ""},
-        {0, 0, 0} 
-    };
-    test_cmdline("fname fname2", style, test_cases2);
 }
 
 void test_arguments()

test/parsers_test.cpp

@@ -131,7 +131,7 @@ void test_command_line()
     // Regression test: check that '0' as style is interpreted as 
     // 'default_style'
     vector<option> a4 = 
-        parse_command_line(sizeof(cmdline3_)/sizeof(const char*), cmdline3_, 
+        parse_command_line(sizeof(cmdline3_)/sizeof(const char*), const_cast<char**>(cmdline3_), 
                                                                desc, 0, additional_parser).options;
 
     BOOST_CHECK_EQUAL(a4.size(), 4u);

test/program_options_size_test.py

@@ -21,7 +21,7 @@ void do_it()
       f.write("(\"opt%d\", value<int>())\n")
    f.write(";\n}\n")   
    f.close()
-   os.system(compiler_command + " -c -save-temps -I /home/ghost/Work/Boost/boost-svn program_options_test.cpp")
+   os.system(compiler_command + " -c -save-temps -I /home/ghost/Work/boost-rc program_options_test.cpp")
 
    nm = os.popen("nm -S program_options_test.o")
    for l in nm:
@@ -45,7 +45,7 @@ def run_tests(range, compiler_command):
    print "Avarage: ", (last_size-first_size)/(range[-1]-range[0])
 
 if __name__ == '__main__':
-   for compiler in [ "g++ -Os", "g++ -O3"]:
+   for compiler in [ "g++-3.3 -Os", "g++-3.3 -O3", "g++-3.4 -Os", "g++-3.4 -O3"]:
       print "****", compiler, "****"
       run_tests(range(1, 20), compiler)