diff --git a/DESCRIPTION b/DESCRIPTION
index 909d9451108adec5f71e76cea0f6bfe868f2a97d..7244fecb6297eb312f86671de22e4a5de2b29b93 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
Package: cplexAPI
Type: Package
Title: R Interface to C API of IBM ILOG CPLEX
-Version: 1.3.2
-Date: 2016-11-16
+Version: 1.3.4
+Date: 2017-07-26
Authors@R: c(person(c("C.", "Jonathan"), "Fritzemeier", role = c("cre", "ctb"), email = "clausjonathan.fritzemeier@uni-duesseldorf.de"),
person("Gabriel", "Gelius-Dietrich", role = c("aut"), email = "geliudie@uni-duesseldorf.de"))
Depends: R (>= 2.6.0)
@@ -18,4 +18,4 @@ Author: C. Jonathan Fritzemeier [cre, ctb], Gabriel Gelius-Dietrich [aut]
Maintainer: C. Jonathan Fritzemeier <clausjonathan.fritzemeier@uni-duesseldorf.de>
NeedsCompilation: yes
Repository: CRAN
-Date/Publication: 2016-11-16 09:15:00
+Date/Publication: 2017-07-26 09:15:00
diff --git a/NAMESPACE b/NAMESPACE
index 409693445639dcb980e0b0b3409c096388a2fe06..55473c32d5442d40d515c64439e20f778b6e6911 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -22,7 +22,7 @@ export(
"isNULLpointerCPLEX",
"summary",
## function names
-addChannelCPLEX,
+#addChannelCPLEX,
addColsCPLEX,
addFpDestCPLEX,
addIndConstrCPLEX,
@@ -67,7 +67,7 @@ copyPartBaseCPLEX,
copyQPsepCPLEX,
copyQuadCPLEX,
copyStartCPLEX,
-delChannelCPLEX,
+#delChannelCPLEX,
delColsCPLEX,
delFpDestCPLEX,
delIndConstrsCPLEX,
diff --git a/R/cplexAPI.R b/R/cplexAPI.R
index 848895df53f2fc35efb156465b35c0e29f51873a..774c0316c97b3cd32a2e3443f79c4a5f2f5958e0 100644
--- a/R/cplexAPI.R
+++ b/R/cplexAPI.R
@@ -2538,31 +2538,31 @@ flushStdChannelsCPLEX <- function(env) {
#------------------------------------------------------------------------------#
-addChannelCPLEX <- function(env, ptrtype = "cplex_chan") {
+#addChannelCPLEX <- function(env, ptrtype = "cplex_chan") {
- newch <- .Call("addChannel", PACKAGE = "cplexAPI",
- cplexPointer(env),
- as.character(ptrtype)
- )
+# newch <- .Call("addChannel", PACKAGE = "cplexAPI",
+# cplexPointer(env),
+# as.character(ptrtype)
+# )
- newchP <- cplex_ChannelPointer(newch)
+# newchP <- cplex_ChannelPointer(newch)
- return(newchP)
-}
+# return(newchP)
+#}
#------------------------------------------------------------------------------#
-delChannelCPLEX <- function(env, newch) {
+#delChannelCPLEX <- function(env, newch) {
- invisible(
- .Call("delChannel", PACKAGE = "cplexAPI",
- cplexPointer(env),
- cplexPointer(newch)
- )
- )
+# invisible(
+# .Call("delChannel", PACKAGE = "cplexAPI",
+# cplexPointer(env),
+# cplexPointer(newch)
+# )
+# )
-}
+#}
#------------------------------------------------------------------------------#
diff --git a/inst/NEWS.Rd b/inst/NEWS.Rd
index 4db336b4202d125bb9560328747671845cae908d..76f361820e04ce9acc584b3d5daf2430e822ba42 100644
--- a/inst/NEWS.Rd
+++ b/inst/NEWS.Rd
@@ -3,6 +3,20 @@
\name{NEWS}
\title{cplexAPI News}
\encoding{UTF-8}
+% ---------------------------------------------------------------------------- %
+
+\section{Changes in version 1.3.4 2017-07-26}{
+ \itemize{
+ \item The function \code{solution} should avoid returning the dual solution if solved \code{FIXEDMILP}, \code{MILP}, \code{QCP}, \code{MIQCP}, \code{MIQP}, and \code{FIXEDMIQP}.
+ }
+}
+
+\section{Changes in version 1.3.3 2017-01-18}{
+ \itemize{
+ \item In CPLEX Version 1270 are the functions \code{CPXaddchannel} and
+ \code{CPXdelchannel} removed (\url{http://www.ibm.com/support/knowledgecenter/SSSA5P_12.7.0/ilog.odms.cplex.help/CPLEX/ReleaseNotes/topics/releasenotes127/removed.html}).
+ }
+}
% ---------------------------------------------------------------------------- %
\section{Changes in version 1.3.2 2016-11-16}{
diff --git a/inst/c2r.map b/inst/c2r.map
index 4dced44afd1f122a86eeb265b42960f75dd9da1c..304bae01f350b347c9048c832ea7db2a7f19529b 100644
--- a/inst/c2r.map
+++ b/inst/c2r.map
@@ -4,7 +4,7 @@
# IBM ILOG CPLEX # cplexAPI
-CPXaddchannel <- cplexAPI::addChannelCPLEX
+#CPXaddchannel <- cplexAPI::addChannelCPLEX
CPXaddcols <- cplexAPI::addColsCPLEX
CPXaddfpdest <- cplexAPI::addFpDestCPLEX
CPXaddindconstr <- cplexAPI::addIndConstrCPLEX
@@ -55,7 +55,7 @@ CPXcopypartialbase <- cplexAPI::copyPartBaseCPLEX
CPXcopyqpsep <- cplexAPI::copyQPsepCPLEX
CPXcopyquad <- cplexAPI::copyQuadCPLEX
CPXcopystart <- cplexAPI::copyStartCPLEX
-CPXdelchannel <- cplexAPI::delChannelCPLEX
+#CPXdelchannel <- cplexAPI::delChannelCPLEX
CPXdelcols <- cplexAPI::delColsCPLEX
CPXdelfpdest <- cplexAPI::delFpDestCPLEX
CPXdelindconstrs <- cplexAPI::delIndConstrsCPLEX
diff --git a/man/addChannelCPLEX.Rd b/man/addChannelCPLEX.Rd
deleted file mode 100644
index fb8adda32e74ce62b8fbe0820c9f44cfc656190f..0000000000000000000000000000000000000000
--- a/man/addChannelCPLEX.Rd
+++ /dev/null
@@ -1,60 +0,0 @@
-\name{addChannelCPLEX}
-\alias{addChannelCPLEX}
-\alias{CPXaddchannel}
-
-\title{
- Instantiates a New Channel Object
-}
-
-\description{
- Low level interface function to the IBM ILOG CPLEX function
- \code{CPXaddchannel}. Consult the IBM ILOG CPLEX documentation for more
- detailed information.
-}
-
-\usage{
- addChannelCPLEX(env, ptrtype = "cplex_chan")
-}
-
-\arguments{
- \item{env}{
- An object of class \code{"\linkS4class{cplexPtr}"} as returned by
- \code{\link{openEnvCPLEX}}. This is basically a pointer to an
- IBM ILOG CPLEX environment.
- }
- \item{ptrtype}{
- A name for the pointer object.
- }
-}
-
-\details{
- Interface to the C function \code{addChannel} which calls the CPLEX
- function \code{CPXaddchannel}.
-}
-
-\value{
- If successful, addChannelCPLEX returns a pointer to the new channel object
- (an instance of class \code{"\linkS4class{cplexPtr}"}); otherwise, it returns
- \code{NULL}.
-}
-
-\references{
- The IBM ILOG CPLEX home page at
- \url{https://www.ibm.com/developerworks/university/academicinitiative/}.
-}
-
-\author{
- Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>
-
- Maintainer: Claus Jonathan Fritzemeier <clausjonathan.fritzemeier@uni-duesseldorf.de>
-}
-
-
-\seealso{
- \code{\link{delChannelCPLEX}}, \code{\link{disconnectChannelCPLEX}},
- \code{\link{flushChannelCPLEX}}, \code{\link{flushStdChannelsCPLEX}},
- \code{\link{getChannelsCPLEX}}
-}
-
-\keyword{ optimize }
-
diff --git a/man/addFpDestCPLEX.Rd b/man/addFpDestCPLEX.Rd
index 4ea97042858a54a60f1b92808bd907dfc458f4cd..810558f328fb60b2075907fb9f74c1d16d9b64f9 100644
--- a/man/addFpDestCPLEX.Rd
+++ b/man/addFpDestCPLEX.Rd
@@ -23,7 +23,7 @@
}
\item{newch}{
Pointer to an IBM ILOG CPLEX channel as returned by
- \code{\link{addChannelCPLEX}}.
+ \code{addChannelCPLEX}.
}
\item{cpfile}{
Pointer to an IBM ILOG CPLEX file as returned by
diff --git a/man/delChannelCPLEX.Rd b/man/delChannelCPLEX.Rd
deleted file mode 100644
index 4e9a39af8656cadc76a0e89c8c48f42eafe15e53..0000000000000000000000000000000000000000
--- a/man/delChannelCPLEX.Rd
+++ /dev/null
@@ -1,57 +0,0 @@
-\name{delChannelCPLEX}
-\alias{delChannelCPLEX}
-\alias{CPXdelchannel}
-
-\title{
- Flushes all Message Destinations for a Channel
-}
-\description{
- Low level interface function to the IBM ILOG CPLEX function
- \code{CPXdelchannel}. Consult the IBM ILOG CPLEX documentation for more
- detailed information.
-}
-\usage{
- delChannelCPLEX(env, newch)
-}
-
-\arguments{
- \item{env}{
- An object of class \code{"\linkS4class{cplexPtr}"} as returned by
- \code{\link{openEnvCPLEX}}. This is basically a pointer to an
- IBM ILOG CPLEX environment.
- }
- \item{newch}{
- A pointer to the channel containing the message destinations as returned by
- \code{\link{CPXaddchannel}}.
- }
-}
-
-\details{
- Interface to the C function \code{delChannel} which calls the CPLEX
- function \code{CPXdelchannel}.
-}
-
-\value{
- \code{NULL}
-}
-
-\references{
- The IBM ILOG CPLEX home page at
- \url{https://www.ibm.com/developerworks/university/academicinitiative/}.
-}
-
-\author{
- Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>
-
- Maintainer: Claus Jonathan Fritzemeier <clausjonathan.fritzemeier@uni-duesseldorf.de>
-}
-
-
-\seealso{
- \code{\link{addChannelCPLEX}}, \code{\link{disconnectChannelCPLEX}},
- \code{\link{flushChannelCPLEX}}, \code{\link{flushStdChannelsCPLEX}},
- \code{\link{getChannelsCPLEX}}
-}
-
-\keyword{ optimize }
-
diff --git a/man/delFpDestCPLEX.Rd b/man/delFpDestCPLEX.Rd
index 67878d283a3936e910143a00e91f11cfcf06c1c3..de54e2809fddb37e3f695e42f402b5401d1c6473 100644
--- a/man/delFpDestCPLEX.Rd
+++ b/man/delFpDestCPLEX.Rd
@@ -24,7 +24,7 @@
}
\item{newch}{
A pointer to the channel for which destinations are to be deleted as
- returned by \code{\link{CPXaddchannel}}.
+ returned by \code{CPXaddchannel}.
}
\item{cpfile}{
Pointer to an IBM ILOG CPLEX file as returned by
diff --git a/man/disconnectChannelCPLEX.Rd b/man/disconnectChannelCPLEX.Rd
index f78b4d6a2c205c3e44472099c17abeafdfa5291b..e4643245be7cf576d9fa52143e310a662448c628 100644
--- a/man/disconnectChannelCPLEX.Rd
+++ b/man/disconnectChannelCPLEX.Rd
@@ -24,7 +24,7 @@
}
\item{newch}{
A pointer to the channel containing the message destinations as returned by
- \code{\link{CPXaddchannel}}.
+ \code{CPXaddchannel}.
}
}
@@ -50,7 +50,6 @@
\seealso{
- \code{\link{addChannelCPLEX}}, \code{\link{delChannelCPLEX}},
\code{\link{flushChannelCPLEX}}, \code{\link{flushStdChannelsCPLEX}},
\code{\link{getChannelsCPLEX}}
}
diff --git a/man/flushChannelCPLEX.Rd b/man/flushChannelCPLEX.Rd
index 7df38ed5dc6b8a6eeb1db6a45a5fef26e18a5941..7479d854b88be1f4c00c2ebe10a4720eb0617bc9 100644
--- a/man/flushChannelCPLEX.Rd
+++ b/man/flushChannelCPLEX.Rd
@@ -23,7 +23,7 @@
IBM ILOG CPLEX environment.
}
\item{newch}{
- Pointer to a channel object as returned by \code{\link{addChannelCPLEX}}.
+ Pointer to a channel object as returned by \code{addChannelCPLEX}.
}
}
@@ -49,7 +49,6 @@
\seealso{
- \code{\link{addChannelCPLEX}}, \code{\link{delChannelCPLEX}},
\code{\link{disconnectChannelCPLEX}}, \code{\link{flushStdChannelsCPLEX}},
\code{\link{getChannelsCPLEX}}
}
diff --git a/man/flushStdChannelsCPLEX.Rd b/man/flushStdChannelsCPLEX.Rd
index 33e8b1b5c71d8ccbae9229649d20c6fc3d96f683..89259aeab4d38be16bdd2723859411b7a6b18beb 100644
--- a/man/flushStdChannelsCPLEX.Rd
+++ b/man/flushStdChannelsCPLEX.Rd
@@ -46,7 +46,6 @@
\seealso{
- \code{\link{addChannelCPLEX}}, \code{\link{delChannelCPLEX}},
\code{\link{disconnectChannelCPLEX}}, \code{\link{flushChannelCPLEX}},
\code{\link{getChannelsCPLEX}}
}
diff --git a/man/getChannelsCPLEX.Rd b/man/getChannelsCPLEX.Rd
index 5dc19aae057d61f98e26a07fe6d4508bec6f8a80..5baa68135856499572c3f8ac61ee87dcdbffa647 100644
--- a/man/getChannelsCPLEX.Rd
+++ b/man/getChannelsCPLEX.Rd
@@ -55,7 +55,6 @@
\seealso{
- \code{\link{addChannelCPLEX}}, \code{\link{delChannelCPLEX}},
\code{\link{disconnectChannelCPLEX}}, \code{\link{flushChannelCPLEX}},
\code{\link{flushStdChannelsCPLEX}}
}
diff --git a/src/cplexAPI.c b/src/cplexAPI.c
index 7228412f094579545ad39e2f1aaa9c22b7d03eee..fb398980905464ca89f896ee0f88dc9d1a6405e9 100644
--- a/src/cplexAPI.c
+++ b/src/cplexAPI.c
@@ -4425,6 +4425,7 @@ SEXP solution(SEXP env, SEXP lp) {
}
if (ptype == CPXPROB_MILP || ptype == CPXPROB_FIXEDMILP ||
+ ptype == CPXPROB_MIQP || ptype == CPXPROB_FIXEDMIQP ||
ptype == CPXPROB_QCP || ptype == CPXPROB_MIQCP) {
nrch = 1;
ncch = 1;
@@ -5186,7 +5187,7 @@ SEXP flushStdChannels(SEXP env) {
/* -------------------------------------------------------------------------- */
/* instantiate a new channel object */
-SEXP addChannel(SEXP env, SEXP ptrtype) {
+/*SEXP addChannel(SEXP env, SEXP ptrtype) {
SEXP chout = R_NilValue;
SEXP ptr, class;
@@ -5198,7 +5199,7 @@ SEXP addChannel(SEXP env, SEXP ptrtype) {
newch = CPXaddchannel(R_ExternalPtrAddr(env));
if (newch != NULL) {
- /* create channel pointer */
+ /* create channel pointer *//*
PROTECT(ptr = Rf_allocVector(STRSXP, 1));
SET_STRING_ELT(ptr, 0, STRING_ELT(ptrtype, 0));
@@ -5216,12 +5217,12 @@ SEXP addChannel(SEXP env, SEXP ptrtype) {
}
return ptr;
-}
+}*/
/* -------------------------------------------------------------------------- */
/* flush all message destinations for a channel, ... */
-SEXP delChannel(SEXP env, SEXP newch) {
+/*SEXP delChannel(SEXP env, SEXP newch) {
SEXP out = R_NilValue;
CPXCHANNELptr delch = NULL;
@@ -5236,7 +5237,7 @@ SEXP delChannel(SEXP env, SEXP newch) {
R_ClearExternalPtr(newch);
return out;
-}
+}*/
/* -------------------------------------------------------------------------- */
diff --git a/src/cplexAPI.h b/src/cplexAPI.h
index cb0d7747e35e6024b4d8031aa3c09293885994fc..fa75a0e451c3fcdcb0c479a23df284855859cb7e 100644
--- a/src/cplexAPI.h
+++ b/src/cplexAPI.h
@@ -571,10 +571,10 @@ SEXP getChannels(SEXP env, SEXP ptrtype);
SEXP flushStdChannels(SEXP env);
/* instantiate a new channel object */
-SEXP addChannel(SEXP env, SEXP ptrtype);
+//SEXP addChannel(SEXP env, SEXP ptrtype);
/* flush all message destinations for a channel, ... */
-SEXP delChannel(SEXP env, SEXP newch);
+//SEXP delChannel(SEXP env, SEXP newch);
/* flush all message destinations associated with a channel */
SEXP disconnectChannel(SEXP env, SEXP newch);
diff --git a/src/init.c b/src/init.c
index e0c37eb2fa749df72269c3daac1fe2e8a9fb6013..5349d0a849417e056f021acdeaf184be14ce090b 100644
--- a/src/init.c
+++ b/src/init.c
@@ -189,8 +189,8 @@ static const R_CallMethodDef callMethods[] = {
{"getLogFile", (DL_FUNC) &getLogFile, 2},
{"getChannels", (DL_FUNC) &getChannels, 2},
{"flushStdChannels", (DL_FUNC) &flushStdChannels, 1},
- {"addChannel", (DL_FUNC) &addChannel, 2},
- {"delChannel", (DL_FUNC) &delChannel, 2},
+/* {"addChannel", (DL_FUNC) &addChannel, 2},*/
+/* {"delChannel", (DL_FUNC) &delChannel, 2},*/
{"disconnectChannel", (DL_FUNC) &disconnectChannel, 2},
{"flushChannel", (DL_FUNC) &flushChannel, 2},
{"addFpDest", (DL_FUNC) &addFpDest, 3},