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Subject: [Boost-commit] svn:boost r52392 - trunk
From: troy_at_[hidden]
Date: 2009-04-14 12:44:41


Author: troy
Date: 2009-04-14 12:44:40 EDT (Tue, 14 Apr 2009)
New Revision: 52392
URL: http://svn.boost.org/trac/boost/changeset/52392

Log:
This got crufty and isn't needed until somebody makes packages with
cpack... until then, adios.

Removed:
   trunk/README.txt

Deleted: trunk/README.txt
==============================================================================
--- trunk/README.txt 2009-04-14 12:44:40 EDT (Tue, 14 Apr 2009)
+++ (empty file)
@@ -1,210 +0,0 @@
-Boost 1.34.0, the latest version of peer-reviewed, portable C++
-libraries, has been released. This release brings five new libraries
-and extensive updates to existing libraries.
-
-New Libraries
-
- * Foreach Library:
- BOOST_FOREACH macro for easily iterating over the elements of a
- sequence, from Eric Niebler.
- * Statechart Library:
- Arbitrarily complex finite state machines can be implemented in
- easily readable and maintainable C++ code, from Andreas Huber.
- * TR1 Library:
- An implementation of the C++ Technical Report on Standard Library
- Extensions, from John Maddock.
- This library does not itself implement the TR1 components, rather
- it's a thin wrapper that will include your standard library's TR1
- implementation (if it has one), otherwise it will include the Boost
- Library equivalents, and import them into namespace std::tr1. Highlights
- include: Reference Wrappers, Smart Pointers, result_of,
- Function Object Binders, Polymorphic function wrappers, Type Traits,
- Random Number Generators and Distributions, Tuples, Fixed Size Array,
- Hash Function Objects, Regular Expressions and
- Complex Number Additional Algorithms.
- * Typeof Library:
- Typeof operator emulation, from Arkadiy Vertleyb and Peder Holt.
- * Xpressive Library:
- Regular expressions that can be written as strings or as expression
- templates, and that can refer to each other and themselves recursively
- with the power of context-free grammars, from Eric Niebler.
-
-Updated Libraries
-
- * Assign Library:
- o Support for ptr_map<key,T> via the new function ptr_map_insert()
- o Support for initialization of Pointer Containers when the containers
- hold pointers to an abstract base class.
- * Date_time library:
- o Support for new US/Canada timezone rules and other bug fixes.
- See Change History for details.
- * Filesystem Library:
- Major upgrade in preparation for submission to the C++ Standards Committee
- for TR2. Changes include:
- o Internationalization, provided by class templates basic_path,
- basic_filesystem_error, basic_directory_iterator
- and basic_directory_entry.
- o Simplification of the path interface by eliminating special constructors
- to identify native formats.
- o Rationalization of predicate function design, including the addition of
- several new functions.
- o Clearer specification by reference to POSIX, the ISO/IEEE Single Unix
- Standard, with provisions for Windows and other operating systems.
- o Preservation of existing user code whenever possible.
- o More efficient directory iteration.
- o Addition of a recursive directory iterator.
- * Function Library:
- Boost.Function now implements a small buffer optimization, which can
- drastically improve the performance when copying or constructing
- Boost.Function objects storing small function objects. For instance,
- bind(&X:foo, &x, _1, _2) requires no heap allocation when placed into
- a Boost.Function object.
- * Functional/Hash Library
- o Use declarations for standard classes, so that the library doesn't
- need to include all of their headers
- o Deprecated the <boost/functional/hash/*.hpp> headers.
- o Add support for the BOOST_HASH_NO_EXTENSIONS macro, which disables
- the extensions to TR1
- o Minor improvements to the hash functions for floating point numbers.
- * Graph Library:
- o edmonds_maximum_cardinality_matching, from Aaron Windsor.
- o lengauer_tarjan_dominator_tree, from JongSoo Park.
- o compressed_sparse_row_graph, from Jeremiah Willcock and Douglas Gregor
- of Indiana University.
- o sorted_erdos_renyi_iterator, from Jeremiah Willcock
- of Indiana University.
- o biconnected_components now supports a visitor and named parameters,
- from Janusz Piwowarski.
- o adjacency_matrix now models the Bidirectional Graph concept.
- o dijkstra_shortest_paths now calls vis.initialize_vertex for each
- vertex during initialization.
- o Note: the name of the compiled library for the GraphViz reader has
- changed to boost_graph (from bgl-viz) to match Boost conventions.
- o See the complete revision history for more information.
- * MultiArray Library:
- Boost.MultiArray now by default provides range-checking for operator[].
- Range checking can be disabled by defining the macro BOOST_DISABLE_ASSERTS
- before including multi_array.hpp. A bug in multi_array::resize() related
- to storage orders was fixed.
- * Multi-index Containers Library:
- o New random access indices.
- o Non key-based indices feature new rearrange facilities.
- o This version also includes a number of optimizations and usage
- improvements. For a complete list of changes,
- see the library release notes.
- * Optional Library:
- o boost::none_t and boost::none now added to Optional's documentation
- o Relational operators now directly support arguments of type 'T'
- and 'none_t'
- o operator->() now also works with reference types.
- o Helper functions make_optional(val), make_optional(cond,val)
- and get_optional_value_or(opt,alternative_value) added.
- o Constructor taking a boolean condition (as well as a value) added.
- o Member function get_value_or(alternative_value) added.
- o Incompatbility bug with mpl::apply<> fixed.
- o Converting assignment bug with uninitialized lvalues fixed.
- * Parameter Library:
- o Every ArgumentPack is now a valid MPL Forward Sequence.
- o Support for unnamed arguments (those whose keyword is deduced from
- their types) is added.
- o Support for named and unnamed template arguments is added.
- o New overload generation macros solve the forwarding problem directly.
- o See also the Python library changes, below.
- * Pointer Container Library:
- o Support for serialization via Boost.Serialization.
- o Exceptions can be disabled by defining the macro
- BOOST_PTR_CONTAINER_NO_EXCEPTIONS before including any header.
- This macro is defined by default if BOOST_NO_EXCEPTIONS is defined.
- o Additional std::auto_ptr<T> overloads added s.t. one can also pass
- std::auto_ptr<T> instead of only T* arguments to member functions.
- o transfer() now has weaker requirements s.t. one can transfer objects
- from ptr_container<Derived> to ptr_container<Base>,
- * Python Library:
- o Boost.Python now automatically appends C++ signatures to docstrings.
- The new docstring_options.hpp header is available to control the
- content of docstrings.
- o stl_input_iterator, for turning a Python iterable object into an STL
- input iterator, from Eric Niebler.
- o Support for void* conversions is added.
- o Integrated support for wrapping C++ functions built with the
- parameter library; keyword names are automatically known to
- docsstrings.
- o Enhancements to the API for better embedding support
- (boost::python::import(), boost::python::exec()
- and boost::python::exec_file()).
- * Signals Library:
- More improvements to signal invocation performance from Robert Zeh.
- * Smart Pointers Library:
- o Allocator support as proposed in N1851 (162 Kb PDF).
- o pointer_cast and pointer_to_other utilities to allow
- pointer-independent code, from Ion Gaztanaga.
- * String Algorithm Library:
- o lexicographical_compare
- o join
- o New comparison predicates is_less, is_not_greater.
- o Negative indexes support (like Perl) in various algorihtms
- (*_head/tail, *_nth).
- * Wave Library:
- o Wave now correctly recognizes pp-number tokens as mandated by the
- C++ Standard, which are converted to C++ tokens right before they are
- returned from the library.
- o Several new preprocessing hooks have been added. For a complete
- description please refer to the related documentation page:
- The Context Policy.
- o Shared library (dll) support has been added for the generated Wave
- libraries.
- o The overall error handling has been improved. It is now possible to
- recover and continue after an error or a warning was issued.
- o Support for optional comment and/or full whitespace preservation
- in the generated output stream has been added.
- o The Wave library now performs automatic include guard detection to
- avoid accessing header files more than once, if appropriate.
- o Full interactive mode has been added to the Wave tool. Now the Wave
- tool can be used just like Python or Perl for instance to
- interactively try out your BOOST_PP macros. Additionally it is now
- possible to load and save the current state of an interactive
- session (macro tables et.al.).
- o The overall performance has been improved by upto 40-60%, depending
- on the concrete files to process.
- o Support for new pragmas has been added allowing to control certain
- library features from inside the preprocessed sources (partial
- output redirection, control of generated whitespace and #line
- directives).
- o Optional support for #pragma message "..." has been added.
- o This version also includes a number of bug fixes and usage
- improvements. For a complete list of changes, see the libraries
- change log.
-
-Supported Compilers
-
- Boost is tested on a wide range of compilers and platforms. Since Boost libraries
- rely on modern C++ features not available in all compilers, not all Boost
- libraries will work with every compiler. The following compilers and platforms
- have been extensively tested with Boost, although many other compilers and
- platforms will work as well. For more information, see the regression test
- results.
-
- * Apple GCC 4.0.1 on Mac OS X.
- * Borland C++ 5.8.2 on Windows.
- * GNU C++
- o 3.2.x., 3.3.x, 3.4.x, 4.0.x, 4.1.x on Linux
- o 4.1.x on Solaris
- o 3.4.x on Windows
- * HP aC++ A.06.14.
- * Intel C++ 9.1 on Windows, 9.0 on Linux.
- * Metrowerks CodeWarrior 9.4 on Windows.
- * Microsoft Visual C++ 6.0 (sp5, with and without STLport), 7.0, 7.1, 8.0.
- Note: Boost does not support the non-standard "Safe" C++ Library shipping
- with Visual C++ 8.0, which may result in many spurious warnings from Boost
- headers and other standards-conforming C++ code. To suppress these warnings,
- define the macro _SCL_SECURE_NO_DEPRECATE.
- * Sun Studio 11 on Solaris.
-
-Acknowledgements
-
- Thomas Witt managed this release.
-
- A great number of people contributed their time and expertise to make this release
- possible. Special thanks go to Vladimir Prus for making Boost.Build version 2 a
- reality, David Abrahams for authoring a new Getting Started guide, Rene Rivera for
- general build and installation support and Greg D. for answering countless questions.
\ No newline at end of file


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