itp 1.2.1
Bug fixes and minor
improvements
- The issue described at https://github.com/RcppCore/Rcpp/issues/1287
has been fixed to avoid WARNINGs from CRAN checks on some platforms.
Thank you to Dirk Eddelbuettel for providing the fix so quickly!
itp 1.2.0
New features
- The function
itp_c, which implements the ITP algorithm
entirely in C++.
itp 1.1.0
New features
- The argument
f to the function itp() can
now be either an R function or an external pointer to a C++ function. In
the latter case, itp() makes use of the Passing
user-supplied C++ functions framework offered by the Rcpp package.
For the simple examples given in the itp package only a
modest improvement in speed is observed (and expected). However, being
able to call itp() on the C++ side may have benefits in
more challenging problems.
- The package vignette and README file include examples based on
external pointers to a C++ function.
- A plot method is provided, which plots the function
f
provided to itp over the input interval
(a, b).
Bug fixes and minor
improvements
- Explicit examples of passing arguments to the input function
f have been added.
itp 1.0.1
Bug fixes and minor
improvements
- A bug in the part of
itp() in which the bracketing
interval has been fixed. It caused incorrect results in cases where the
function is locally decreasing.
- Tests have been added to check the correction of this bug.