Added code to use boost::lexical_cast<>.

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.61 for ledger 3.0-git.
+# Generated by GNU Autoconf 2.61 for ledger 3.0-git-lexical_cast.
 #
 # Report bugs to <johnw@newartisans.com>.
 #
@@ -728,8 +728,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='ledger'
 PACKAGE_TARNAME='ledger'
-PACKAGE_VERSION='3.0-git'
-PACKAGE_STRING='ledger 3.0-git'
+PACKAGE_VERSION='3.0-git-lexical_cast'
+PACKAGE_STRING='ledger 3.0-git-lexical_cast'
 PACKAGE_BUGREPORT='johnw@newartisans.com'
 
 ac_unique_file="ledger"
@@ -1424,7 +1424,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures ledger 3.0-git to adapt to many kinds of systems.
+\`configure' configures ledger 3.0-git-lexical_cast to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1494,7 +1494,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of ledger 3.0-git:";;
+     short | recursive ) echo "Configuration of ledger 3.0-git-lexical_cast:";;
    esac
   cat <<\_ACEOF
 
@@ -1605,7 +1605,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-ledger configure 3.0-git
+ledger configure 3.0-git-lexical_cast
 generated by GNU Autoconf 2.61
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1619,7 +1619,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by ledger $as_me 3.0-git, which was
+It was created by ledger $as_me 3.0-git-lexical_cast, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   $ $0 $@
@@ -2310,7 +2310,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='ledger'
- VERSION='3.0-git'
+ VERSION='3.0-git-lexical_cast'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -21967,7 +21967,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by ledger $as_me 3.0-git, which was
+This file was extended by ledger $as_me 3.0-git-lexical_cast, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -22020,7 +22020,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-ledger config.status 3.0-git
+ledger config.status 3.0-git-lexical_cast
 configured by $0, generated by GNU Autoconf 2.61,
   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 

configure.in

@@ -3,7 +3,7 @@
 
 AC_PREREQ(2.59)
 
-AC_INIT(ledger, 3.0-git, johnw@newartisans.com)
+AC_INIT(ledger, 3.0-git-lexical_cast, johnw@newartisans.com)
 AC_CONFIG_SRCDIR(ledger)
 AM_INIT_AUTOMAKE
 

src/main.cc

@@ -408,7 +408,7 @@ int main(int argc, char * argv[], char * envp[])
 #if defined(TRACING_ON)
       if (i + 1 < argc && std::strcmp(argv[i], "--trace") == 0) {
 	ledger::_log_level   = LOG_TRACE;
-	ledger::_trace_level = std::atoi(argv[i + 1]);
+	ledger::_trace_level = lexical_cast<int>(argv[i + 1]);
 	i++;
       }
 #endif

src/system.hh

@@ -106,6 +106,7 @@ extern "C" {
 #include <boost/filesystem/fstream.hpp>
 #include <boost/filesystem/operations.hpp>
 #include <boost/filesystem/path.hpp>
+#include <boost/lexical_cast.hpp>
 #include <boost/operators.hpp>
 #include <boost/optional.hpp>
 #include <boost/ptr_container/ptr_list.hpp>

src/textual.cc

@@ -774,7 +774,7 @@ unsigned int textual_parser_t::parse(std::istream&	   in,
     case 'Y':			// set current year
 #if 0
       // jww (2007-04-18): Need to set this up again
-      date_t::current_year = std::atoi(skip_ws(line + 1));
+      date_t::current_year = lexical_cast<int>(skip_ws(line + 1));
 #endif
       break;
 

src/value.cc

@@ -1647,7 +1647,7 @@ void value_t::in_place_cast(type_t cast_type)
 	  break;
 	}
       if (alldigits) {
-	long temp = std::atol((*(string **) data)->c_str());
+	long temp = lexical_cast<long>((*(string **) data)->c_str());
 	destroy();
 	*(long *) data = temp;
       } else {

src/xpath.cc

@@ -654,7 +654,7 @@ xpath_t::parse_value_term(std::istream& in, unsigned short tflags) const
     int id = -1;
     if (std::isdigit(ident[0])) {
       node.reset(new op_t(op_t::ARG_INDEX));
-      node->arg_index = std::atol(ident.c_str());
+      node->arg_index = lexical_cast<unsigned int>(ident.c_str());
     }
     else if ((id = document_t::lookup_builtin_id(ident)) != -1) {
       node.reset(new op_t(op_t::NODE_ID));

tests/numerics/BasicAmount.cc

@@ -17,8 +17,8 @@ void BasicAmountTestCase::testConstructors()
   amount_t x3(123.456);
   amount_t x5("123456");
   amount_t x6("123.456");
-  amount_t x7(std::string("123456"));
-  amount_t x8(std::string("123.456"));
+  amount_t x7(string("123456"));
+  amount_t x8(string("123.456"));
   amount_t x9(x3);
   amount_t x10(x6);
   amount_t x11(x8);
@@ -76,8 +76,8 @@ void BasicAmountTestCase::testAssignment()
   x3  = 123.456;
   x5  = "123456";
   x6  = "123.456";
-  x7  = std::string("123456");
-  x8  = std::string("123.456");
+  x7  = string("123456");
+  x8  = string("123.456");
   x9  = x3;
   x10 = amount_t(x6);
 
@@ -415,8 +415,8 @@ void BasicAmountTestCase::testNegation()
   amount_t x3(-123.456);
   amount_t x5("-123456");
   amount_t x6("-123.456");
-  amount_t x7(std::string("-123456"));
-  amount_t x8(std::string("-123.456"));
+  amount_t x7(string("-123456"));
+  amount_t x8(string("-123.456"));
   amount_t x9(- x3);
 
   assertEqual(amount_t(0L), x0);