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Victor Zverovich 2015-03-04 18:16:26 -08:00
parent 3453df6d65
commit 91d9497911
1 changed files with 18 additions and 12 deletions
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ChangeLog.rst
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@ -3,38 +3,44 @@
* More efficient implementation of variadic formatting functions.
* `Writer::Format` now has a variadic overload::
* ``Writer::Format`` now has a variadic overload:
.. code:: c++
Writer out;
out.Format("Look, I'm {}!", "variadic");
* For efficiency and consistency with other overloads, variadic overload of
the `Format` function now returns `Writer` instead of `std::string`.
Use the `str` function to convert it to `std::string`::
the ``Format`` function now returns ``Writer`` instead of ``std::string``.
Use the ``str`` function to convert it to ``std::string``:
.. code:: c++
std::string s = str(Format("Look, I'm {}!", "variadic"));
* Replaced formatter actions with output sinks: `NoAction` -> `NullSink`,
`Write` -> `FileSink`, `ColorWriter` -> `ANSITerminalSink`. This improves
naming consistency and shouldn't affect client code unless these classes
are used directly which should be rarely needed.
* Replaced formatter actions with output sinks: ``NoAction`` -> ``NullSink``,
``Write`` -> ``FileSink``, ``ColorWriter`` -> ``ANSITerminalSink``.
This improves naming consistency and shouldn't affect client code unless
these classes are used directly which should be rarely needed.
* Added `ThrowSystemError` function that formats a message and throws
`SystemError` containing the formatted message and system-specific error
description. For example, the following code::
* Added ``ThrowSystemError`` function that formats a message and throws
``SystemError`` containing the formatted message and system-specific error
description. For example, the following code
.. code:: c++
FILE *f = fopen(filename, "r");
if (!f)
ThrowSystemError(errno, "Failed to open file '{}'") << filename;
will throw `SystemError` exception with description
will throw ``SystemError`` exception with description
"Failed to open file '<filename>': No such file or directory" if file
doesn't exist.
* Support for `AppVeyor <https://ci.appveyor.com/project/vitaut/cppformat>`_
continuous integration platform.
* `Format` now throws `SystemError` in case of I/O errors.
* ``Format`` now throws ``SystemError`` in case of I/O errors.
* Improve test infrastructure. Print functions are now tested by redirecting
the output to a pipe.