mirror of
https://github.com/nlohmann/json.git
synced 2026-05-11 08:45:23 +00:00
add online examples
This commit is contained in:
Niels
+1
-1
@@ -28,7 +28,7 @@ INHERIT_DOCS = YES
|
||||
SEPARATE_MEMBER_PAGES = YES
|
||||
TAB_SIZE = 4
|
||||
ALIASES = "complexity=@par Complexity\n"
|
||||
ALIASES += liveexample{2}="@par Example\n \1 \n @includelineno \2.cpp \n Output:\n @verbinclude \2.output \n The example code above can be translated with @verbatim g++ -std=c++11 -Isrc doc/examples/\2.cpp -o \2 @endverbatim."
|
||||
ALIASES += liveexample{2}="@par Example\n \1 \n @includelineno \2.cpp \n Output (play with this example @htmlinclude \2.link):\n @verbinclude \2.output \n The example code above can be translated with @verbatim g++ -std=c++11 -Isrc doc/examples/\2.cpp -o \2 @endverbatim"
|
||||
ALIASES += requirement="@par Requirements\n"
|
||||
TCL_SUBST =
|
||||
OPTIMIZE_OUTPUT_FOR_C = NO
|
||||
|
||||
@@ -24,9 +24,20 @@ EXAMPLES = $(wildcard examples/*.cpp)
|
||||
diff $@ $(<:.cpp=.output)
|
||||
rm $(<:.cpp=) $@
|
||||
|
||||
# create links to try the code online
|
||||
%.link: %.cpp
|
||||
rm -fr tmp
|
||||
mkdir tmp
|
||||
cp $(SRCDIR)/json.hpp tmp
|
||||
./send_to_wandbox.py tmp $< > $@.tmp
|
||||
/bin/echo -n "<a target=\"_blank\" href=\"`cat $@.tmp`\"><b>online</b></a>" > $@
|
||||
rm -fr tmp $@.tmp
|
||||
|
||||
# create output from all stand-alone example files
|
||||
create_output: $(EXAMPLES:.cpp=.output)
|
||||
|
||||
create_links: $(EXAMPLES:.cpp=.link)
|
||||
|
||||
# check output of all stand-alone example files
|
||||
check_output: $(EXAMPLES:.cpp=.test)
|
||||
|
||||
|
||||
@@ -0,0 +1,31 @@
|
||||
#include <json.hpp>
|
||||
|
||||
using namespace nlohmann;
|
||||
|
||||
int main()
|
||||
{
|
||||
// create a JSON object
|
||||
json j = {
|
||||
{"pi", 3.141},
|
||||
{"happy", true},
|
||||
{"name", "Niels"},
|
||||
{"nothing", nullptr},
|
||||
{"answer", {
|
||||
{"everything", 42}
|
||||
}},
|
||||
{"list", {1, 0, 2}},
|
||||
{"object", {
|
||||
{"currency", "USD"},
|
||||
{"value", 42.99}
|
||||
}}
|
||||
};
|
||||
|
||||
// add new values
|
||||
j["new"]["key"]["value"] = {"another", "list"};
|
||||
|
||||
// count elements
|
||||
j["size"] = j.size();
|
||||
|
||||
// pretty print with indent of 4 spaces
|
||||
std::cout << std::setw(4) << j << '\n';
|
||||
}
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/GnGKwji06WeVonlI"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/NeN8wmHsQGxFXC6L"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/syN4hQrhPvlUy5AG"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/zwOKkXrKstDlMPjr"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/wKBBW3ORmTHPlgJV"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/Ti47m4DY2lV4SWNV"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/zB9tSkSVYIthfgj6"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/Hrajl95QUa1Lplou"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/vyrjruntW4ASDBKH"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/cyithYO7sPbXxK16"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/yO6SWuP9bEYvNEvX"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/FCiYtNwovQ84DWxl"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/h8c1hfORMnVrJ1Ky"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/z2P1DpA8uSSlwgTl"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/vwVgsv7w6YZUgctJ"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/wwzBU7cK8Xr2yiKJ"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/RzWnqhbfuvbHXCBJ"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/BPk4vUc4kJPWX0rz"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/P8QWpucrWhov8JRR"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/IWIZSNthuHrT3AS6"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/dvTtz7DIo8TDhYE6"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/hcERmrPzjmXeSzB8"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/47cqX7AduSWn24lA"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/RUSNdk5YEAr2vL4E"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/4IF0ofRq0nZcV8pI"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/dkznQmTMqulurCqD"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/S9jwK28ThNIGkdUI"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/xNtouqvB2OJBOwkv"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/ncOG8fdxNrISUNFj"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/Nwb94PEGlvnjrqj1"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/mWrMi5IrJjRILgir"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/0OHrFwFGvRuDKdfx"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/Ddggfbg18WXOIBkW"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/mPQHwiNeVa872Aky"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/XA8jRF4u0UBKMVKT"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/XHuFmdmwqZ7Tdw2U"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/tkZFGPekIFMEQYY0"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/8vK2Qdo2tJk3loVq"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/PTRnmRsywWUoknqU"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/iqtEFeReXatgjqHy"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/4ZSaQAFaqyN8Vhop"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/vQ4ipI1dlW8IZhNh"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/foNekpKoDDTEfKuy"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/q5oRles9a6IgEOkD"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/OvihNTNV4XPwoSw8"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/fdsMCtY67vLJrlzv"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/4OkGAXhiCsa1E5Jx"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/Ka7Efl5Jo2FTDy69"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/pX9pR42isGha24Up"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/yBDoHvFIsRqoo7Ca"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/CwckRKEAALOpqiq7"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/xVKMzHSvo4XHFyxV"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/SbPvCBbOwWkIH5RX"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/CVMYqyeIFOKcBZZU"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/uXT6peoqwN6DIFAr"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/f5AMxY70IoQ4o0wb"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/ILh5L9NsOSQ29Cg4"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/D9WgQUo2eieU7kqs"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/RLNomTjexFIzyUx4"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/kQKYwNmQRJAJhCTe"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/PK8Jc2HcZ1MdHOFH"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/OTJgTuHDjzQlrONB"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/q0DrCAa87X0xR7vu"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/t8kFPBs2j2mN6VBc"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/NjX5TeaQdGHer7Xu"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/9X5Q8p7DlWA6v0Ey"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/x5eACUyqALnEmtJa"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/eyDuHRe4RnWdGv2o"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/2ZxOGwFs5YLdSOlG"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/XD9GkEmVZI9ecPEL"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/qVpSdd1SQJeMkVQQ"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/7oaTSGkGGPAiGxSU"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/GozebkNWdjby4a8N"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/qHbCdOUwZK6INFH8"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/TKgXGJF9Cr5TXabd"><b>online</b></a>
|
||||
@@ -0,0 +1 @@
|
||||
<a target="_blank" href="http://melpon.org/wandbox/permlink/bYygSYwOFyTzN2Py"><b>online</b></a>
|
||||
Executable
+119
@@ -0,0 +1,119 @@
|
||||
#! /usr/bin/env python
|
||||
|
||||
# This script uploads a directory to Wandbox (http://melpon.org/wandbox),
|
||||
# which is an online compiler environment, and prints a permalink to the
|
||||
# uploaded code. We use this to provide a "Try it online" version of the
|
||||
# library to make the barrier to entry as low as possible.
|
||||
#
|
||||
# This script was adapted from the script proposed in
|
||||
# https://github.com/melpon/wandbox/issues/153.
|
||||
#
|
||||
# To know how to use this script: ./wandbox.py --help
|
||||
#
|
||||
# Copyright Louis Dionne 2015
|
||||
# Distributed under the Boost Software License, Version 1.0.
|
||||
# (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
|
||||
|
||||
import argparse
|
||||
import fnmatch
|
||||
import json
|
||||
import os
|
||||
import re
|
||||
import urllib2
|
||||
|
||||
|
||||
# Strips C and C++ comments from the given string.
|
||||
#
|
||||
# Copied from http://stackoverflow.com/a/241506/627587.
|
||||
def strip_comments(text):
|
||||
def replacer(match):
|
||||
s = match.group(0)
|
||||
if s.startswith('/'):
|
||||
return " " # note: a space and not an empty string
|
||||
else:
|
||||
return s
|
||||
pattern = re.compile(
|
||||
r'//.*?$|/\*.*?\*/|\'(?:\\.|[^\\\'])*\'|"(?:\\.|[^\\"])*"',
|
||||
re.DOTALL | re.MULTILINE
|
||||
)
|
||||
return re.sub(pattern, replacer, text)
|
||||
|
||||
|
||||
# Post the given JSON data to Wandbox's API, and return the result
|
||||
# as a JSON object.
|
||||
def upload(options):
|
||||
request = urllib2.Request('http://melpon.org/wandbox/api/compile.json')
|
||||
request.add_header('Content-Type', 'application/json')
|
||||
response = urllib2.urlopen(request, json.dumps(options))
|
||||
return json.loads(response.read())
|
||||
|
||||
|
||||
# Returns a list of the '.hpp' headers in the given directory and in
|
||||
# subdirectories.
|
||||
#
|
||||
# The path must be absolute, and the returned paths are all absolute too.
|
||||
def headers(path):
|
||||
return [
|
||||
os.path.join(dir, file)
|
||||
for (dir, _, files) in os.walk(path)
|
||||
for file in fnmatch.filter(files, "*.hpp")
|
||||
]
|
||||
|
||||
|
||||
def main():
|
||||
parser = argparse.ArgumentParser(description=
|
||||
"""Upload a directory to Wandbox (http://melpon.org/wandbox).
|
||||
|
||||
On success, the program prints a permalink to the uploaded
|
||||
directory on Wandbox and returns 0. On error, it prints the
|
||||
response from the Wandbox API and returns 1.
|
||||
|
||||
Note that the comments are stripped from all the headers in the
|
||||
uploaded directory.
|
||||
"""
|
||||
)
|
||||
parser.add_argument('directory', type=str, help=
|
||||
"""A directory to upload to Wandbox.
|
||||
|
||||
The path may be either absolute or relative to the current directory.
|
||||
However, the names of the files uploaded to Wandbox will all be
|
||||
relative to this directory. This way, one can easily specify the
|
||||
directory to be '/some/project/include', and the uploaded files
|
||||
will be uploaded as-if they were rooted at '/some/project/include'
|
||||
""")
|
||||
parser.add_argument('main', type=str, help=
|
||||
"""The main source file.
|
||||
|
||||
The path may be either absolute or relative to the current directory.
|
||||
"""
|
||||
)
|
||||
args = parser.parse_args()
|
||||
directory = os.path.abspath(args.directory)
|
||||
if not os.path.exists(directory):
|
||||
raise Exception("'%s' is not a valid directory" % args.directory)
|
||||
|
||||
cpp = os.path.abspath(args.main)
|
||||
if not os.path.exists(cpp):
|
||||
raise Exception("'%s' is not a valid file name" % args.main)
|
||||
|
||||
response = upload({
|
||||
'code': open(cpp).read(),
|
||||
'codes': [{
|
||||
'file': os.path.relpath(header, directory),
|
||||
'code': strip_comments(open(header).read())
|
||||
} for header in headers(directory)],
|
||||
'options': 'boost-nothing,c++11',
|
||||
'compiler': 'gcc-4.9.2',
|
||||
'save': True,
|
||||
'compiler-option-raw': '-I.'
|
||||
})
|
||||
|
||||
if 'status' in response and response['status'] == '0':
|
||||
print response['url']
|
||||
return 0
|
||||
else:
|
||||
print response
|
||||
return 1
|
||||
|
||||
|
||||
exit(main())
|
||||
Reference in New Issue
Block a user