Zhihao Yuan
36003197c7
Fix print_help for printing nothing
2019-11-22 15:33:15 -06:00
Pranav Srinivas Kumar
c707bcc1c4
Closes #56
2019-11-21 10:25:41 -06:00
Zhihao Yuan
991df83d97
Support capturing remaining() arguments
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This kind of argument works as if having the "remaining" nargs,
inspired by Python's `argparse.REMAINDER`.
This change also reduces the size of `Argument` by 8 bytes.
See also: https://docs.python.org/2/library/argparse.html#nargs
fixes : p-ranav/argparse#17
2019-11-20 17:47:20 -06:00
Zhihao Yuan
f7dae0d93d
Refactor some uses of SFINAE into constexpr-if
2019-11-17 20:17:27 -06:00
Zhihao Yuan
93ddf85a7b
Factor out any_cast_container
2019-11-17 20:05:25 -06:00
Zhihao Yuan
3177f544f5
Default value is not a container of std::any
2019-11-17 19:11:09 -06:00
Zhihao Yuan
4c5ded8c84
Constrain Argument constructor better
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Without this change, std::allocator can construct Argument
2019-11-17 18:55:52 -06:00
Zhihao Yuan
556d935491
Suppress MSVC warnings and a Codacy warning
2019-11-17 13:42:28 -06:00
Zhihao Yuan
8201a18568
Fix various issues in Argument constructor
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Before this change:
1. When the input is built-in string literal or cv-`char*`,
`is_optional` constructs temporary `std::string` while
`mNames` initializer is also constructing `std::string`
due to the use of `std::initializer_list`.
2. When the input is `std::string_view`, doesn't compile.
3. When the input is `std::string`, `mNames` initializer
moves `args`. If argument name is longer than
`std::string`'s SSO buffer, bad thing will happen because
`is_optional` will be accessing `args` in moved-from
states.
Because of the use of `strtol` which expects nul-terminated
input, `is_*` series functions must take `std::string`. This
restriction may be removed after AppleClang adds `<charconv>`.
But for now, it complicates the patch. My solution is to
create an array prvalue still, but use a array reference
rather than `std::initializer_list` to refer to it, so that
the code in delegated constructor can keep using fold
expressions after the necessary `std::string` objects being
created.
2019-11-17 01:51:36 -06:00
Zhihao Yuan
7dd6655a9e
Avoid extra copy made by initializer_list
2019-11-17 01:51:36 -06:00
Zhihao Yuan
56c041707a
Use string_view in getter interface
2019-11-17 01:51:31 -06:00
Zhihao Yuan
f7fe9cf439
Remove unused space in Argument structure
2019-11-16 21:51:01 -06:00
Zhihao Yuan
daeca099e2
Remove undesired access control
2019-11-16 21:45:18 -06:00
Zhihao Yuan
955e1e1e6c
Simplify code with four-legged std::equal
2019-11-16 21:26:49 -06:00
Zhihao Yuan
50c91a0bcc
Clang-format the code
2019-11-16 21:17:53 -06:00
Zhihao Yuan
f84f17d719
Give ArgumentParser value semantics
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fixes : p-ranav/argparse#50
2019-11-16 15:15:54 -06:00
Zhihao Yuan
9007958c1f
Index arguments without storing their names twice
2019-11-16 14:35:35 -06:00
Zhihao Yuan
3f949fc3f1
Stop sharing argument values with parent parsers
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See also: p-ranav/argparse#50
2019-11-16 14:33:00 -06:00
Zhihao Yuan
2208ec5b2d
Remove unused copy of parent parsers
2019-11-16 01:51:47 -06:00
Zhihao Yuan
f6e686b69c
Bind extra arguments to actions
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closes : p-ranav/argparse#38
2019-11-14 01:30:04 -06:00
Zhihao Yuan
dc227448f6
Allow actions that return void
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closes : p-ranav/argparse#39
2019-11-13 12:54:07 -06:00
Pranav Srinivas Kumar
bda0866320
Merge pull request #44 from lichray/help-stream
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Help stream
2019-11-13 08:36:58 -06:00
Zhihao Yuan
c6cc306ec8
Remove the undocumented PARSE_ARGS macro
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closes : p-ranav/argparse#41
2019-11-13 03:00:42 -06:00
Zhihao Yuan
dc74051832
Deprecate print_help()
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closes : p-ranav/argparse#40
2019-11-13 02:40:15 -06:00
Zhihao Yuan
9d66976421
Print ArgumentParser help with stream insertion
2019-11-13 02:17:28 -06:00
mu001999
dd528a1d70
Add name for anonymous namespace
2019-09-01 21:16:59 +08:00
Pranav Srinivas Kumar
a9bc1c9a4a
Closes #28
2019-08-17 17:56:29 -05:00
Pranav Srinivas Kumar
cb04248cfa
Updated formatting
2019-08-17 17:01:04 -05:00
Pranav Srinivas Kumar
aba9b10101
Merge pull request #32 from wtdcode/remove-newlines
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Remove extra new lines
2019-08-06 08:49:01 -05:00
Mio
4712288086
Change the format of required arguments
2019-08-06 20:52:31 +08:00
Mio
39c720e6c0
Add a mIsRquired field
2019-08-06 20:48:51 +08:00
Mio
7cb710f404
Remove extra new lines
2019-08-06 20:41:24 +08:00
Pranav Srinivas Kumar
73f6aa7538
Fixes Issue #24
2019-06-06 21:24:32 -04:00
Pranav Srinivas Kumar
af650392e7
Fixes Issue #22 - Tested w/ Visual Studio 2019
2019-06-05 09:13:51 -04:00
Stephan van Veen
6d46876f5c
Do some cleanup in print_help
2019-05-25 20:07:24 +02:00
Stephan van Veen
67e535e171
Move print_help logic into Argument
2019-05-25 20:01:04 +02:00
Stephan van Veen
34d259d892
Sort names on argument construction
2019-05-25 09:49:00 +02:00
Stephan van Veen
d960a41e96
Use local iterator instead of member counter
2019-05-20 22:21:57 +02:00
Stephan van Veen
f2e0bd0de1
Iterate over map instead of both lists
2019-05-20 22:21:57 +02:00
Stephan van Veen
62c2be634a
Remove argc argv version of parse_args_internal
2019-05-20 22:21:57 +02:00
Stephan van Veen
9e7b80034e
Throw exception in case of unknown argument
2019-05-20 22:21:57 +02:00
Stephan van Veen
ecf8e4fd5b
Implement parse_args_internal for compound parameters
2019-05-20 22:20:07 +02:00
Stephan van Veen
d95f9d9f14
First check for positional, then optional and compound
2019-05-20 22:20:07 +02:00
Stephan van Veen
44bef34e79
Implement parse_args_internal for positional parameters
2019-05-20 22:20:07 +02:00
Stephan van Veen
3c9a74049f
Implement parse_args_internal for optional parameters
2019-05-20 22:20:07 +02:00
Stephan van Veen
4da8454a5a
Simplify is_optional check
2019-05-18 14:06:46 +02:00
Pranav Srinivas Kumar
c03e34f981
Merge pull request #18 from svanveen/fix/container-types
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Unify Argument::get and Argument::operator== for container types
2019-05-14 19:59:31 -04:00
Stephan van Veen
b3494a29d6
Remove is_specialization
2019-05-13 22:53:47 +02:00
Stephan van Veen
20a7d90abe
Don't accept std::string as container
2019-05-13 22:52:26 +02:00
Stephan van Veen
a6ceffdb63
Extend doxygen documentation
2019-05-13 22:42:37 +02:00
