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41 Commits

Author SHA1 Message Date
ADAM David Alan Martin
abca951604 Add line-comment filter for streambuf. 2024-08-08 21:35:46 -04:00
ADAM David Alan Martin
0737afc002 Add line-comment filter for streambuf. 2024-08-08 17:12:33 -04:00
ADAM David Alan Martin
970cfa3b62 Unify everything to template_for form. 2024-07-05 12:23:26 -04:00
ADAM David Alan Martin
32e6c36570 Rename the template_for header. 
C++26 (I hope) is supposed to have this syntax:

```
template for( const auto &element: aggregate )
{
	...;
}
```

Thus, I've adjusted this gadget to have a similar name, to enable
simple mechanical code changes.  From Alepha, you'd use it
thus:

```
template_for( aggregate ) <=[&]( const auto &element )
{
	...;
};
```
 2024-07-05 11:59:26 -04:00
ADAM David Alan Martin
3844026429 Move streamable name to be more like the others. 2024-05-07 22:46:38 -04:00
ADAM David Alan Martin
f47b942e28 Remove some debugging code from the line-tracking streambuf. 2024-04-12 17:14:16 -04:00
ADAM David Alan Martin
1a6460e717 Stackable streambufs have a depth observer now. 2024-04-04 22:29:23 -04:00
ADAM David Alan Martin
541a945605 IWYU for OStreamable using delimited list. 2024-04-04 22:25:56 -04:00
ADAM David Alan Martin
379a2b4dc2 Start using the stream adaptor. 2024-04-04 18:07:41 -04:00
ADAM David Alan Martin
58327d5afd We should be using sentry in our generated istream operators. 2024-04-04 13:56:26 -04:00
ADAM David Alan Martin
38df35ebc4 IOStream filter stage. 
This permits creation of custom filtration stages in the IOStream
streambuf stack.
 2024-04-03 23:44:51 -04:00
ADAM David Alan Martin
cc1fdf725b Correct some of the underlying-forwarding parts of stream stacks. 2024-04-03 23:38:13 -04:00
ADAM David Alan Martin
83034c501f AutoRAII based stream adaptors. 2024-04-03 16:28:55 -04:00
ADAM David Alan Martin
8bd9852bd4 Fix forwarding the messages to the underlying functions. 
If you take the address of the overriding function, it cannot be
converted to the base class.  So for all the "forward to underlying"
set I have to make a base class with no overrides which forwards.

Then the main stackable class can make any overrides it wants.  I
believe that this is still safe, since the base class knows the name
to be virtual.  So we're not taking the address of the impl function,
but instead taking the index of the virtual function.  If I'm
wrong... I'll need a whole different approach here.
 2024-04-03 15:50:31 -04:00
ADAM David Alan Martin
d8689b85e8 Make the underlying streambuf private in stacks. 2024-04-03 15:01:52 -04:00
ADAM David Alan Martin
7410245314 Input stream stacking with line numbers! 
This should help when building custom language parsers.  An input
stream can be augmented with this stackable streambuf to track
the current line number.  This can (and should) be done low in
the stack, so that any variable expansion and comment stripping
stages will not affect line number count.

The stage bolts on a stream state sidecar to point back to itself.
The observer for the current line peeks into the sidecar to see
the current line number tracking object for the stream and then
gets the current line number from that object.

The line number is the current line the input cursor is on.
Newline characters are treated as-if they're part of the current
line.  The newly created line will start on the first character
after the newline character.  This helps keep line-index counts
accurate too.  (Idea for a further stage?  Line index cursor
too?)
 2024-04-03 08:29:10 -04:00
ADAM David Alan Martin
373b07e1c4 Apply the newer namespace rules and layout/formatting. 2024-04-02 23:32:02 -04:00
ADAM David Alan Martin
b9de163083 Exception state masking. 2023-12-02 04:18:58 -05:00
ADAM David Alan Martin
7a569f9b58 IWYU 2023-12-01 21:14:29 -05:00
ADAM David Alan Martin
4682fe3ffb Consolidate the StaticValue implementations. 2023-11-12 05:23:20 -05:00
ADAM David Alan Martin
5db7ad01f8 A large number of files have had their module namespace renamed 2023-11-12 05:03:26 -05:00
ADAM David Alan Martin
db70cb3b08 Relocate StackableStreambuf to IOStreams. 2023-11-10 13:30:08 -05:00
ADAM David Alan Martin
e3ceed0233 A unix file descriptor streambuf for writing. 2023-11-10 01:49:42 -05:00
ADAM David Alan Martin
d1157cabf7 Start the C++23 adoption. 2023-11-07 05:30:50 -05:00
ADAM David Alan Martin
bb51660272 Simplify the delimiters 2023-10-31 02:17:27 -04:00
ADAM David Alan Martin
4a74921cb8 I started a weird rewrite, but I'll likely abandon it. 
But I'll keep this commit in my history, in case I want to try again.
 2023-10-31 01:44:34 -04:00
ADAM David Alan Martin
c6bce63536 Forgot the rename in the cmake for the streamable capability 2023-10-29 06:01:45 -04:00
ADAM David Alan Martin
1963485b9a Start renaming capabilities to lowercase. 2023-10-29 06:00:29 -04:00
ADAM David Alan Martin
01cf7bc0a9 Unified streamable support capability. 2023-10-29 05:59:55 -04:00
ADAM David Alan Martin
540e30ec18 Auto-generated istream operators respect delimiters now. 2023-10-29 05:58:55 -04:00
ADAM David Alan Martin
c15e42034f Now it's possible to set delimiters on input streams. 2023-10-29 05:58:29 -04:00
ADAM David Alan Martin
1fc1c8daac Add ability to get the current delimiter in a stream. 2023-10-29 05:57:49 -04:00
ADAM David Alan Martin
a62335960e Rename string gen to IOStreams::String. 2023-10-25 20:54:39 -04:00
ADAM David Alan Martin
0fb0b578d3 Discard unit test library explicit links. 2023-10-25 04:46:54 -04:00
ADAM David Alan Martin
c2bc8dae2e Stream builder notation for strings. 
This should be less boilerplate than repeated `lexical_cast`
or `stringify` calls when building strings.
 2023-10-25 04:03:39 -04:00
ADAM David Alan Martin
bacaa9fcee Make stream state have a default-construction option. 
Start integrating it for the field delimiters.
 2023-10-25 03:55:42 -04:00
ADAM David Alan Martin
5e86b58987 Start to migrate delimiter code to common helper. 2023-10-25 03:40:57 -04:00
ADAM David Alan Martin
e1d3374e09 Delimiters helpers which work with ostream helpers. 2023-10-23 03:31:23 -04:00
ADAM David Alan Martin
3a92d2b788 OStream automatic generation for aggregates. 
I still have to sort out the extended capabilities system and
implement the ostream_lens system.
 2023-10-23 01:50:47 -04:00
ADAM David Alan Martin
23c71c8d27 Auto-generation of comparisons as a capability. 2023-10-22 05:15:43 -04:00
ADAM David Alan Martin
08971abb06 Add IStreamable helper. 2023-10-22 04:43:25 -04:00