weak_ptr_serialization/SConstruct 0000644 1201510 0024421 00000004567 11337531105 020055 0 ustar cvc7986 Domain Users #------------------------------------------------------------------
# the top-level SConstruct file for building counter tests
#------------------------------------------------------------------
import os
#------------------------------------------------------------------
# function that searches for source files in a subdirectory
#------------------------------------------------------------------
def findsrc(srcdir, subdir, pattern):
srch_dir = srcdir + os.sep + subdir
srch_pattern = srch_dir + os.sep + pattern
srclist = Glob(srch_pattern, True, True, True)
return srclist
#------------------------------------------------------------------
# read options for environment
#------------------------------------------------------------------
home_dir = os.environ['HOME']
options_file = home_dir + os.sep + '.scons_opts.py'
if os.path.exists(options_file):
vars = Variables(options_file)
else:
vars = Variables()
vars.Add(BoolVariable('debug', 'Debug option, False => no debug', True))
vars.Add('gcc_version', 'GCC compiler version')
vars.Add('boost_version', 'Boost version', 1.40)
vars.Add('boost_incl_dir', 'Boost include directory', '-')
vars.Add('boost_lib_dir', 'Boost library directory', '/usr/local/lib')
vars.Add('boost_lib_suffix', 'Suffix for Boost library name', '-')
env = Environment(options = vars)
Help(vars.GenerateHelpText(env))
debug = env['debug']
# set debug options for compiler if debug flag is set
if debug:
print 'Making debug build...'
env['CCFLAGS'] = ['-g']
debug_suffix = '-d'
else:
print 'Making non-debug build...'
env['CCFLAGS'] = []
debug_suffix = ''
compiler_version = env['gcc_version']
boost_version = env['boost_version']
boost_incl_dir = env['boost_incl_dir']
boost_lib_dir = env['boost_lib_dir']
boost_lib_suffix = env['boost_lib_suffix']
if boost_version < 1.40:
boost_lib_suffix += debug_suffix
boost_libs = ['boost_serialization' + boost_lib_suffix]
#------------------------------------------------------------------
env['CPPDEFINES'] = ['_REENTRANT', '__STRICT_ANSI__']
env['CCFLAGS'] += ['-mwin32', '-mthreads', '-Wall']
env['CPPPATH'] = [boost_incl_dir]
env['LIBPATH'] = [boost_lib_dir]
env['LIBS'] = boost_libs
target1_name = 'test_weak_ptr_serialization'
target1_sources = [ target1_name + '.cpp' ]
target1 = env.Program(target = target1_name, source = target1_sources)
Alias(target1_name, target1)
weak_ptr_serialization/serialization_test/serialization_test.sln 0000755 1201510 0024421 00000001663 11334605676 026402 0 ustar cvc7986 Domain Users
Microsoft Visual Studio Solution File, Format Version 10.00
# Visual Studio 2008
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "test_weak_ptr_serialization", "test_weak_ptr_serialization\test_weak_ptr_serialization.vcproj", "{BA28627E-97DD-4981-95B0-815B2E4D9820}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{BA28627E-97DD-4981-95B0-815B2E4D9820}.Debug|Win32.ActiveCfg = Debug|Win32
{BA28627E-97DD-4981-95B0-815B2E4D9820}.Debug|Win32.Build.0 = Debug|Win32
{BA28627E-97DD-4981-95B0-815B2E4D9820}.Release|Win32.ActiveCfg = Release|Win32
{BA28627E-97DD-4981-95B0-815B2E4D9820}.Release|Win32.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal
././@LongLink 0000000 0000000 0000000 00000000151 00000000000 010656 L ustar root weak_ptr_serialization/serialization_test/test_weak_ptr_serialization/test_weak_ptr_serialization.vcproj weak_ptr_serialization/serialization_test/test_weak_ptr_serialization/test_weak_ptr_serialization.vc0000755 1201510 0024421 00000007647 11334605676 035732 0 ustar cvc7986 Domain Users
weak_ptr_serialization/test_weak_ptr_serialization.cpp 0000644 1201510 0024421 00000003316 11341020703 024316 0 ustar cvc7986 Domain Users //----------------------------------------------------------------------
// file: test_weak_ptr_serialization.cpp
// date: Feb. 10, 2010
//
// This test program was written by Alexander Gutenev gmail.com>
// and appeared on the boost-users mailing list on Dec. 14, 2009. It has
// since been modified somewhat.
//
//----------------------------------------------------------------------
#include
#include
#include
#include
#include
#include
#include
#include
struct X : boost::enable_shared_from_this
{
X() {}
virtual ~X() {}
explicit X(int i) : i(i) {}
template
void serialize(Archive & ar, const unsigned int)
{
ar & boost::serialization::make_nvp("i", i);
}
int i;
};
typedef boost::shared_ptr PX;
int main()
{
std::stringstream ss;
{
PX px1(new X(4));
PX px1a = px1;
boost::archive::xml_oarchive oa(ss);
oa << boost::serialization::make_nvp("xa", px1);
oa << boost::serialization::make_nvp("xb", px1a);
}
ss.seekp(0);
{
PX px2;
PX px2a;
boost::archive::xml_iarchive ia(ss);
ia >> boost::serialization::make_nvp("xa", px2);
ia >> boost::serialization::make_nvp("xb", px2a);
PX px3 = px2.get()->shared_from_this();
PX px3a = px2a.get()->shared_from_this();
boost::weak_ptr px3w = px2;
std::cout << "px3->i = " << px3->i << std::endl;
std::cout << "px3a->i = " << px3a->i << std::endl;
std::cout << "px3w.lock()->i = " << px3w.lock()->i << std::endl;
}
}