R: glpkAPI News

NEWS	R Documentation

glpkAPI News

Changes in version 1.3.4 2022-10-09

Maintainer change.
Fix for CRAN issue concerning function declarations without prototype.
Repository moved to GitHub and will be discontinued and archived on GitLab. New location: https://github.com/SysBioChalmers/sybil-glpkapi.

Changes in version 1.3.3 2021-10-28

Fix for CRAN issue concerning deprecated autoconf macros.

Changes in version 1.3.2 2020-02-13

Quick fix for CRAN issue: 'config' variable 'CPP' is deprecated.

Changes in version 1.3.1 2018-09-13

fixed a bug where an allocating function was called with an unprotected allocated R object in a makro funtion defined in ‘glpkAPI.h’.
changed package maintainer

Changes in version 1.3.0 2015-01-05

added new vignette that describes the use of glpkAPI and GNU MathProg language (GMPL). Thanks to Louis Luangkesorn.
changed package maintainer

Changes in version 1.2.11 2014-11-16

added bsais factorization control parameters: GLP_BF_LUF and GLP_BF_BTF

Changes in version 1.2.10 2014-01-08

wring column or row indices to setMatRowGLPK and setMatColGLPK will not longer stop the running R session
fixed a bug in functions delRowsGLPK and delColsGLPK

Changes in version 1.2.9 2013-07-27

fixed a bug in loadMatrixGLPK: symbol R_orderVector is first available in R version 3.0.0

Changes in version 1.2.8 2013-07-16

duplicate entries in inputs to loadMatrixGLPK will not longer stop the running R session
added function getRowsTypesGLPK

Changes in version 1.2.7 2013-05-23

a minor change in file ‘Makevars.win’ so that the Windows version will be compiled using –enable-chkargs
added functions setColsNamesGLPK(), setRowsNamesGLPK()

Changes in version 1.2.6 2013-02-12

prints the version number of GLPK on startup
removed argument check from function loadMatrixGLPK
if compiled with –enable-chkargs [which is the default]), arguments to GLPK API functions containing GLPK constants or row and column indices are checked more carefully

Changes in version 1.2.5 2012-11-14

very basic support for the GLPK callback routine

Changes in version 1.2.4 2012-07-06

inconsistent inputs to loadMatrixGLPK will not longer stop the running R session
new argument check to function loadMatrixGLPK: if set to TRUE (and glpkAPI compiled with –enable-chkargs [which is the default]), other arguments to loadMatrixGLPK will be reviewed in terms of vector length and valid row and column indices, before changing the problem object
functions setMatRowGLPK and getMatRowGLPK can use vectors returned by getMatRowGLPK and getMatColGLPK respectively

Changes in version 1.2.3 2012-04-20

bugfix in ‘configure.ac’ when compiling with R32

Changes in version 1.2.2 2012-03-27

renamed glpkPtr method isNULLpointer to isNULLpointerGLPK
renamed glpkPtr method pType to glpkPtrType
renamed glpkPtr method ptr to glpkPointer
renamed glpkPtr slot pType to glpkPtrType
renamed glpkPtr slot ptr to glpkPointer
updated ‘configure.ac’ script
file ‘NEWS’ is now in ‘inst/NEWS.Rd’
fixed a bug in getCbindGLPK

Changes in version 1.2.1 2012-03-15

class glpkPtr does not extend externalptr (not allowed in R version <= 2.14)
method show for objects of class glpkPtr
fixed a bug in ‘init.c’: number of arguments to mplAllocWksp was wrong
added methods isGLPKpointer, isNULLpointer and isTRWKSpointer for objects of class glpkPtr
make use of glp_error_hook in ‘glpkAPI.c’ in order to prevent GLPK exiting abnormal and so terminating the running R session
check arguments for row and column indices (i and j) if they fit to the given problem object (again: prevent GLPK from terminating the running R session)

Changes in version 1.2.0 2012-02-14

exported API-functions are registered
class glpkPtr extends externalptr
file ‘c2r.map’ in ‘inst/’: mapping of filenames between C API and glpkAPI, run
```
c2r <- system.file(package = "glpkAPI", "c2r.map")
source(c2r)
      
```
in order to use original function names of the GLPK C API.
fixed a bug in copyProbGLPK()

Changes in version 1.1.9 2012-02-13

added finalizers for GLPK problem objects and MathProg translator workspace objects
Functions initProbGLPK() and mplAllocWkspGLPK() return instances of class glpkPtr. This class has two data slots:

pType a character string giving the pointer type and

ptr a pointer to a C structure

Changes in version 1.1.8 2012-02-07

added MathProg support: mplAllocWkspGLPK(), mplBuildProbGLPK(), mplFreeWkspGLPK(), mplGenerateGLPK(), mplPostsolveGLPK(), mplReadDataGLPK() and mplReadModelGLPK()

Changes in version 1.1.7 2012-01-10

some minor changes in ‘configure.ac’
empty ‘configure.win’ file and some finetuning in ‘Makevars.win’

Changes in version 1.1.6 2012-01-09

some minor changes in ‘configure.ac’

Changes in version 1.1.5 2011-07-28

added ‘NAMESPACE’

Changes in version 1.1.4 2011-07-27

removed file ‘COPYING’

Changes in version 1.1.3 2011-07-27

updated ‘configure.ac’ script
updated package vignette
added files ‘INSTALL’ and ‘README’

Changes in version 1.1.2 2011-07-12

renamed from sybilGLPK to glpkAPI

Changes in version 1.1.1 2011-06-14

fixed a bug in getColsKind()

Changes in version 1.1.0 2011-05-17

updated documentation

Changes in version 1.0.4 2011-05-09

renamed functions getFluxDistGLPK() and getFluxDistIptGLPK() to getColsPrimGLPK() and getColsPrimIptGLPK() respectively
added functions getColKindGLPK(), getColsDualGLPK(), getColsDualIptGLPK(), getColsKindGLPK(), getColsStatGLPK(), getMIPParmGLPK(), getNumBinGLPK(), getNumIntGLPK(), getRowsDualGLPK(), getRowsDualIptGLPK(), getRowsPrimGLPK(), getRowsPrimIptGLPK(), getRowsStatGLPK(), mipColValGLPK(), mipColsValGLPK(), mipObjValGLPK(), mipRowValGLPK(), mipRowsValGLPK(), mipStatusGLPK(), printIptGLPK(), printMIPGLPK(), printSolGLPK(), readIptGLPK(), readMIPGLPK(), readSolGLPK(), setColKindGLPK(), setColsKindGLPK(), setDefaultMIPParmGLPK(), setMIPParmGLPK(), solveMIPGLPK(), writeIptGLPK(), writeMIPGLPK() and writeSolGLPK()

Changes in version 1.0.3 2011-03-08

fixed a bug in findColGLPK()

Changes in version 1.0.2 2011-02-15

added functions checkDupGLPK(), sortMatrixGLPK(), delRowsGLPK(), delColsGLPK(), setBfcpGLPK(), getBfcpGLPK(), readProbGLPK(), writeProbGLPK(), getBheadGLPK(), getRbindGLPK() and getCbindGLPK()

Changes in version 1.0.1 2010-11-04

added functions ‘setMatRowGLPK()’ and ‘setMatColGLPK()’

Changes in version 1.0.0 2010-08-19

initial public release

pType	a character string giving the pointer type and
ptr	a pointer to a C structure