| CARVIEW |
Select Language
HTTP/2 302
server: nginx
date: Fri, 25 Jul 2025 00:09:56 GMT
content-type: text/plain; charset=utf-8
content-length: 0
x-archive-redirect-reason: found capture at 20090430020005
location: https://web.archive.org/web/20090430020005/https://wiki.python.org/moin/boost.python/SimpleExample
server-timing: captures_list;dur=1.867251, exclusion.robots;dur=0.023631, exclusion.robots.policy;dur=0.011288, esindex;dur=0.013111, cdx.remote;dur=24.890812, LoadShardBlock;dur=222.093100, PetaboxLoader3.datanode;dur=61.288482, PetaboxLoader3.resolve;dur=53.028094
x-app-server: wwwb-app222
x-ts: 302
x-tr: 306
server-timing: TR;dur=0,Tw;dur=0,Tc;dur=0
set-cookie: SERVER=wwwb-app222; path=/
x-location: All
x-rl: 0
x-na: 0
x-page-cache: MISS
server-timing: MISS
x-nid: DigitalOcean
referrer-policy: no-referrer-when-downgrade
permissions-policy: interest-cohort=()
HTTP/2 200
server: nginx
date: Fri, 25 Jul 2025 00:09:56 GMT
content-type: text/html; charset=utf-8
x-archive-orig-date: Thu, 30 Apr 2009 02:00:05 GMT
x-archive-orig-server: Apache/2.2.9 (Debian) mod_fastcgi/2.4.6 mod_python/3.3.1 Python/2.5.2 mod_wsgi/2.3
x-archive-orig-vary: Cookie,User-Agent,Accept-Language
x-archive-orig-content-length: 9404
x-archive-orig-connection: close
x-archive-guessed-content-type: text/html
x-archive-guessed-charset: utf-8
memento-datetime: Thu, 30 Apr 2009 02:00:05 GMT
link: ; rel="original", ; rel="timemap"; type="application/link-format", ; rel="timegate", ; rel="first memento"; datetime="Sun, 07 May 2006 04:19:45 GMT", ; rel="prev memento"; datetime="Mon, 30 Mar 2009 01:20:59 GMT", ; rel="memento"; datetime="Thu, 30 Apr 2009 02:00:05 GMT", ; rel="next memento"; datetime="Sun, 31 May 2009 07:27:56 GMT", ; rel="last memento"; datetime="Fri, 27 Jun 2025 20:07:53 GMT"
content-security-policy: default-src 'self' 'unsafe-eval' 'unsafe-inline' data: blob: archive.org web.archive.org web-static.archive.org wayback-api.archive.org athena.archive.org analytics.archive.org pragma.archivelab.org wwwb-events.archive.org
x-archive-src: 51_9_20090429152716_crawl103-c/51_9_20090430015805_crawl103.arc.gz
server-timing: captures_list;dur=0.626167, exclusion.robots;dur=0.023564, exclusion.robots.policy;dur=0.010971, esindex;dur=0.014341, cdx.remote;dur=7.684678, LoadShardBlock;dur=130.613239, PetaboxLoader3.datanode;dur=89.395236, PetaboxLoader3.resolve;dur=173.883259, load_resource;dur=189.548336
x-app-server: wwwb-app222
x-ts: 200
x-tr: 378
server-timing: TR;dur=0,Tw;dur=0,Tc;dur=0
x-location: All
x-rl: 0
x-na: 0
x-page-cache: MISS
server-timing: MISS
x-nid: DigitalOcean
referrer-policy: no-referrer-when-downgrade
permissions-policy: interest-cohort=()
content-encoding: gzip
boost.python/SimpleExample - PythonInfo Wiki
Suppose we have the following C++ API which we want to expose in Python:
#include <string>
namespace { // Avoid cluttering the global namespace.
// A couple of simple C++ functions that we want to expose to Python.
std::string greet() { return "hello, world"; }
int square(int number) { return number * number; }
}Here is the C++ code for a python module called getting_started1 which exposes the API.
#include <boost/python.hpp>
using namespace boost::python;
BOOST_PYTHON_MODULE(getting_started1)
{
// Add regular functions to the module.
def("greet", greet);
def("square", square);
}That's it! If we build this shared library and put it on our PYTHONPATH we can now access our C++ functions from Python.
>>> import getting_started1 >>> print getting_started1.greet() hello, world >>> number = 11 >>> print number, '*', number, '=', getting_started1.square(number) 11 * 11 = 121
EditText (last edited 2008-11-15 14:00:37 by localhost)