[Rcpp-commits] r694 - in pkg: . Rcpp Rcpp/inst/examples/FastLM Rcpp/src
noreply at r-forge.r-project.org
noreply at r-forge.r-project.org
Tue Feb 16 17:08:06 CET 2010
Author: edd
Date: 2010-02-16 17:08:05 +0100 (Tue, 16 Feb 2010)
New Revision: 694
Added:
pkg/Rcpp/COPYING
pkg/Rcpp/DESCRIPTION
pkg/Rcpp/INDEX
pkg/Rcpp/NAMESPACE
pkg/Rcpp/NEWS
pkg/Rcpp/R/
pkg/Rcpp/TODO
pkg/Rcpp/cleanup
pkg/Rcpp/configure.win
pkg/Rcpp/debian/
pkg/Rcpp/doxyfile
pkg/Rcpp/inst/
pkg/Rcpp/inst/examples/FastLM/benchmark.r
pkg/Rcpp/inst/examples/FastLM/fastLMviaArmadillo.r
pkg/Rcpp/inst/examples/FastLM/fastLMviaGSL.r
pkg/Rcpp/inst/examples/FastLM/lmArmadillo.R
pkg/Rcpp/inst/examples/FastLM/lmGSL.R
pkg/Rcpp/man/
pkg/Rcpp/src/
pkg/Rcpp/src/Makevars.win
pkg/Rcpp/tests/
Removed:
pkg/COPYING
pkg/DESCRIPTION
pkg/INDEX
pkg/NAMESPACE
pkg/NEWS
pkg/R/
pkg/Rcpp/inst/examples/FastLM/benchmark.r
pkg/Rcpp/inst/examples/FastLM/fastLMviaArmadillo.r
pkg/Rcpp/inst/examples/FastLM/fastLMviaGSL.r
pkg/Rcpp/src/Makevars.win
pkg/TODO
pkg/cleanup
pkg/configure.win
pkg/debian/
pkg/doxyfile
pkg/inst/
pkg/man/
pkg/src/
pkg/tests/
Log:
moving everything into pkg/Rcpp
Deleted: pkg/COPYING
===================================================================
--- pkg/COPYING 2010-02-16 15:52:41 UTC (rev 693)
+++ pkg/COPYING 2010-02-16 16:08:05 UTC (rev 694)
@@ -1,339 +0,0 @@
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Deleted: pkg/DESCRIPTION
===================================================================
--- pkg/DESCRIPTION 2010-02-16 15:52:41 UTC (rev 693)
+++ pkg/DESCRIPTION 2010-02-16 16:08:05 UTC (rev 694)
@@ -1,53 +0,0 @@
-Package: Rcpp
-Title: Rcpp R/C++ interface package
-Version: 0.7.7
-Date: $Date$
-Author: Dirk Eddelbuettel and Romain Francois, with contributions
- by Simon Urbanek and David Reiss; based on code written during
- 2005 and 2006 by Dominick Samperi
-Maintainer: Dirk Eddelbuettel <edd at debian.org>
-Description: Seamless R and C++ integration
- The Rcpp package contains a C++ library that facilitates the integration of
- R and C++ in various ways.
- .
- R data types (SEXP) are matched to C++ objects in a class hierarchy. All R
- types are supported (vectors, functions, environment, etc ...) and each
- type is mapped to a dedicated class. For example, numeric vectors are
- represented as instances of the Rcpp::NumericVector class, environments are
- represented as instances of Rcpp::Environment, functions are represented as
- Rcpp::Function, etc ...
- .
- The underlying C++ library also offers the Rcpp::wrap function which is a
- templated function that transforms an arbitrary object into a SEXP. This
- makes it straightforward to implement C++ logic in terms of standard C++
- types such as STL containers and then wrap them when they need to be
- returned to R. Internally, wrap uses advanced template meta programming
- techniques and currently supports : primitive types (bool, int, double,
- size_t, Rbyte, Rcomplex, std::string), STL containers (e.g std::vector<T>)
- where T is wrappable, STL maps (e.g std::map<std::string,T>) where T is
- wrappable, and arbitrary types that support implicit conversion to SEXP.
- .
- The reverse conversion (from R to C++) is performed by the Rcpp::as function
- template offering a similar degree of flexibility.
- .
- The package also contains a set of classes---which we call the `classic Rcpp
- API'---that were provided in an earlier API for R and C++ integration. Due
- to its continued use, the classic API is retained and will be supported for
- the foreseable future. The classic API includes support for R types real,
- integer, character, vector, matrix, Date, datetime (i.e. POSIXct) at
- microsecond resolution, data frame, and function. Transfer to and from
- simple or complex SEXP objects is made easy thanks to automatic conversion
- made possible by C++ template conversion. Calling R functions from C++ is
- also supported.
- .
- C++ code can be 'inlined' by using the 'inline' package which will create a
- C++ function and compile, link and load it given the 'inlined' character
- argument which makes C++ integration very easy.
- .
- Several examples are included, and over 150 unit tests provide addtional
- usage examples.
-Depends: R (>= 2.10.0)
-Suggests: inline (>= 0.3.4), RUnit
-SystemRequirements: None
-URL: http://dirk.eddelbuettel.com/code/rcpp.html, http://romainfrancois.blog.free.fr/index.php?category/R-package/Rcpp
-License: GPL (>= 2)
Deleted: pkg/INDEX
===================================================================
--- pkg/INDEX 2010-02-16 15:52:41 UTC (rev 693)
+++ pkg/INDEX 2010-02-16 16:08:05 UTC (rev 694)
@@ -1,11 +0,0 @@
-RcppDate C++ classes for receiving date and datetime R
- objects in C++
-RcppExample Rcpp R / C++ interface example
-Rcpp-package R / C++ interface
-Rcpp.package.skeleton Create a skeleton for a new package depending
- on Rcpp
-RcppParams C++ class for receiving (scalar) parameters
- from R
-RcppResultSet C++ class for sending C++ objects back to R
-RcppUnitTests Rcpp : unit tests results
-RcppVector C++ classes for receiving R object in C++
Deleted: pkg/NAMESPACE
===================================================================
--- pkg/NAMESPACE 2010-02-16 15:52:41 UTC (rev 693)
+++ pkg/NAMESPACE 2010-02-16 16:08:05 UTC (rev 694)
@@ -1,12 +0,0 @@
-useDynLib(Rcpp)
-
-export(RcppExample,
- print.RcppExample,
- RcppDateExample,
- RcppParamsExample,
- RcppVectorExample,
- Rcpp.package.skeleton
-)
-
-importFrom( utils, capture.output )
-
Deleted: pkg/NEWS
===================================================================
--- pkg/NEWS 2010-02-16 15:52:41 UTC (rev 693)
+++ pkg/NEWS 2010-02-16 16:08:05 UTC (rev 694)
@@ -1,429 +0,0 @@
-0.7.8 (under development)
-
- o New examples for 'fast lm' using compiled code:
- - using GNU GSL and a C interface
- - using Armadillo (http://arma.sf.net) and a C++ interface
- Armadillo is seen as faster for lack of extra copying
-
-0.7.7 2010-02-14
-
- o new template classes Rcpp::unary_call and Rcpp::binary_call
- that facilitates using R language calls together
- with STL algorithms.
-
- o fixed a bug in Language constructors taking a string as their
- first argument. The created call was wrong.
-
-0.7.6 2010-02-12
-
- o SEXP_Vector (and ExpressionVector and GenericVector, a.k.a List) now
- have methods push_front, push_back and insert that are templated
-
- o SEXP_Vector now has int- and range-valued erase() members
-
- o Environment class has a default constructor (for RInside)
-
- o SEXP_Vector_Base factored out of SEXP_Vector (Effect. C++ #44)
-
- o SEXP_Vector_Base::iterator added as well as begin() and end()
- so that STL algorithms can be applied to Rcpp objects
-
- o CharacterVector gains a random access iterator, begin() and end() to
- support STL algorithms; iterator dereferences to a StringProxy
-
- o Restore Windows build; successfully tested on 32 and 64 bit;
-
- o Small fixes to inst/skeleton files for bootstrapping a package
-
- o RObject::asFoo deprecated in favour of Rcpp::as<Foo>
-
-0.7.5 2010-02-08
-
- o wrap has been much improved. wrappable types now are :
- - primitive types : int, double, Rbyte, Rcomplex, float, bool
- - std::string
- - STL containers which have iterators over wrappable types:
- (e.g. std::vector<T>, std::deque<T>, std::list<T>, etc ...).
- - STL maps keyed by std::string, e.g std::map<std::string,T>
- - classes that have implicit conversion to SEXP
- - classes for which the wrap template if fully or partly specialized
- This allows composition, so for example this class is wrappable:
- std::vector< std::map<std::string,T> > (if T is wrappable)
-
- o The range based version of wrap is now exposed at the Rcpp::
- level with the following interface :
- Rcpp::wrap( InputIterator first, InputIterator last )
- This is dispatched internally to the most appropriate implementation
- using traits
-
- o a new namespace Rcpp::traits has been added to host the various
- type traits used by wrap
-
- o The doxygen documentation now shows the examples
-
- o A new file inst/THANKS acknowledges the kind help we got from others
-
- o The RcppSexp has been removed from the library.
-
- o The methods RObject::asFoo are deprecated and will be removed
- in the next version. The alternative is to use as<Foo>.
-
- o The method RObject::slot can now be used to get or set the
- associated slot. This is one more example of the proxy pattern
-
- o Rcpp::VectorBase gains a names() method that allows getting/setting
- the names of a vector. This is yet another example of the
- proxy pattern.
-
- o Rcpp::DottedPair gains templated operator<< and operator>> that
- allow wrap and push_back or wrap and push_front of an object
-
- o Rcpp::DottedPair, Rcpp::Language, Rcpp::Pairlist are less
- dependent on C++0x features. They gain constructors with up
- to 5 templated arguments. 5 was choosed arbitrarily and might
- be updated upon request.
-
- o function calls by the Rcpp::Function class is less dependent
- on C++0x. It is now possible to call a function with up to
- 5 templated arguments (candidate for implicit wrap)
-
- o added support for 64-bit Windows (thanks to Brian Ripley and Uwe Ligges)
-
-0.7.4 2010-01-30
-
- o matrix-like indexing using operator() for all vector
- types : IntegerVector, NumericVector, RawVector, CharacterVector
- LogicalVector, GenericVector and ExpressionVector.
-
- o new class Rcpp::Dimension to support creation of vectors with
- dimensions. All vector classes gain a constructor taking a
- Dimension reference.
-
- o an intermediate template class "SimpleVector" has been added. All
- simple vector classes are now generated from the SimpleVector
- template : IntegerVector, NumericVector, RawVector, CharacterVector
- LogicalVector.
-
- o an intermediate template class "SEXP_Vector" has been added to
- generate GenericVector and ExpressionVector.
-
- o the clone template function was introduced to explicitely
- clone an RObject by duplicating the SEXP it encapsulates.
-
- o even smarter wrap programming using traits and template
- meta-programming using a private header to be include only
- RcppCommon.h
-
- o the as template is now smarter. The template now attempts to
- build an object of the requested template parameter T by using the
- constructor for the type taking a SEXP. This allows third party code
- to create a class Foo with a constructor Foo(SEXP) to have
- as<Foo> for free.
-
- o wrap becomes a template. For an object of type T, wrap<T> uses
- implicit conversion to SEXP to first convert the object to a SEXP
- and then uses the wrap(SEXP) function. This allows third party
- code creating a class Bar with an operator SEXP() to have
- wrap for free.
-
- o all specializations of wrap : wrap<double>, wrap< vector<double> >
- use coercion to deal with missing values (NA) appropriately.
-
- o configure has been withdrawn. C++0x features can now be activated
- by setting the RCPP_CXX0X environment variable to "yes".
-
- o new template r_cast<int> to facilitate conversion of one SEXP
- type to another. This is mostly intended for internal use and
- is used on all vector classes
-
- o Environment now takes advantage of the augmented smartness
- of as and wrap templates. If as<Foo> makes sense, one can
- directly extract a Foo from the environment. If wrap<Bar> makes
- sense then one can insert a Bar directly into the environment.
- Foo foo = env["x"] ; /* as<Foo> is used */
- Bar bar ;
- env["y"] = bar ; /* wrap<Bar> is used */
-
- o Environment::assign becomes a template and also uses wrap to
- create a suitable SEXP
-
- o Many more unit tests for the new features; also added unit tests
- for older API
-
-0.7.3 2010-01-21
-
- o New R function Rcpp.package.skeleton, modelled after
- utils::package.skeleton to help creating a package with support
- for Rcpp use.
-
- o indexing is now faster for simple vectors due to inlining of
- the operator[] and caching the array pointer
-
- o The class Rcpp::VectorBase was introduced. All vector classes
- derive from it. The class handles behaviour that is common
- to all vector types: length, names, etc ...
-
- o exception forwarding is extended to compilers other than GCC
- but default values are used for the exception class
- and the exception message, because we don't know how to do it.
-
- o Improved detection of C++0x capabilities
-
- o Rcpp::Pairlist gains a default constructor
-
- o Rcpp::Environment gains a new_child method to create a new
- environment whose parent is this
-
- o Rcpp::Environment::Binding gains a templated implicit
- conversion operator
-
- o Rcpp::ExpressionVector gains an eval method to evaluate itself
-
- o Rcpp::ExpressionVector gains a constructor taking a std::string
- representing some R code to parse.
-
- o Rcpp::GenericVector::Proxy gains an assignment operator to deal
- with Environment::Proxy objects
-
- o Rcpp::LdFlags() now defaults to static linking OS X, as it already
- did on Windows; this default can be overridden.
-
-0.7.2 2010-01-12
-
- o a new benchmark was added to the examples directory
- around the classic convolution example from
- Writing R extensions to compare C and C++ implementations
-
- o Rcpp::CharacterVector::StringProxy gains a += operator
-
- o Rcpp::Environment gains an operator[](string) to get/set
- objects from the environment. operator[] returns an object
- of class Rcpp::Environment::Binding which implements the proxy
- pattern. Inspired from Item 30 of 'More Effective C++'
-
- o Rcpp::Pairlist and Rcpp::Language gain an operator[](int)
- also using the proxy pattern
-
- o Rcpp::RObject.attr can now be used on the rhs or the lhs, to get
- or set an attribute. This also uses the proxy pattern
-
- o Rcpp::Pairlist and Rcpp::Language gain new methods push_back
- replace, length, size, remove, insert
-
- o wrap now returns an object of a suitable class, not just RObject
- anymore. For example wrap( bool ) returns a LogicalVector
-
- o Rcpp::RObject gains methods to deal with S4 objects : isS4,
- slot and hasSlot
-
- o new class Rcpp::ComplexVector to manage complex vectors (CPLXSXP)
-
- o new class Rcpp::Promise to manage promises (PROMSXP)
-
- o new class Rcpp::ExpressionVector to manage expression vectors
- (EXPRSXP)
-
- o new class Rcpp::GenericVector to manage generic vectors, a.k.a
- lists (VECSXP)
-
- o new class Rcpp::IntegerVector to manage integer vectors (INTSXP)
-
- o new class Rcpp::NumericVector to manage numeric vectors (REALSXP)
-
- o new class Rcpp::RawVector to manage raw vectors (RAWSXP)
-
- o new class Rcpp::CharacterVector to manage character vectors (STRSXP)
-
- o new class Rcpp::Function to manage functions
- (CLOSXP, SPECIALSXP, BUILTINSXP)
-
- o new class Rcpp::Pairlist to manage pair lists (LISTSXP)
-
- o new class Rcpp::Language to manage calls (LANGSXP)
-
- o new specializations of wrap to deal with std::initializer lists
- only available with GCC >= 4.4
-
- o new R function Rcpp:::capabilities that can query if various
- features are available : exception handling, variadic templates
- initializer lists
-
- o new set of functions wrap(T) converting from T to RObject
-
- o new template function as<T> that can be used to convert a SEXP
- to type T. Many specializations implemented to deal with
- C++ builtin and stl types. Factored out of RObject
-
[TRUNCATED]
To get the complete diff run:
svnlook diff /svnroot/rcpp -r 694
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