Displaying 8 results from an estimated 8 matches for "rf_findvar".
2004 Oct 08
2
R-2.0.0 findVar and findFun question
Dear all,
when working on a project with embedded R, I found out that R-2.0.0 causes
a problem where older versions worked OK.
Rf_findVar(...) causes the following error when used to find a generic function
(such as print):
fun = Rf_findVar(...);
R_tryEval(fun, ...);
Error in function (object, ...) : Invalid generic function in usemethod
Alternatively, using Rf_findFun(...) seems OK in this context, but crashes if you
call it wit...
2007 Jul 04
2
problem with findFun call from embedded R
...t RNamedCall.c:54
#6 0x0000000000400d59 in main (argc=1, argv=0x7fffa13ab838) at
RNamedCall.c:16
8<------------------------
And then stepping into line 719 generates the segfault:
8<------------------------
(gdb) s
Program received signal SIGSEGV, Segmentation fault.
0x00002aaaaab701ce in Rf_findVar (symbol=0x6c12b8, rho=0x0) at envir.c:998
998 if (TYPEOF(rho) == NILSXP)
8<------------------------
I believe this is happening because findFun() was not executed inside a
valid context, and therefore R_ToplevelContext->cjmpbuf is invalid.
My question is -- is the above an abuse of...
2006 Nov 27
1
R.DLL mapping by P/Invoke
...[DllImport("R.DLL", /*CallingConvention = CallingConvention.Cdecl,*/ CharSet = CharSet.Ansi)]
static extern IntPtr Rf_install(string name);
[DllImport("R.DLL", /*CallingConvention = CallingConvention.Cdecl,*/ CharSet = CharSet.Ansi)]
static extern IntPtr Rf_findVar(IntPtr symbol, IntPtr env);
[DllImport("R.DLL", /*CallingConvention = CallingConvention.Cdecl,*/ CharSet = CharSet.Ansi)]
static extern void Rf_setVar(IntPtr symbol, IntPtr value, IntPtr env);
#endregion
#region <R.DLL interop types>
enum RP...
2002 Jan 02
1
Building R-1.4 on Tru64
...ocal/lib
/usr/ucb/ld:
Warning: Unresolved:
TYPEOF
Rf_error
Rf_protect
Rf_substitute
Rf_unprotect
Rf_duplicate
Rf_VectorToPairList
R_NilValue
Rf_NewEnvironment
R_set_standardGeneric_ptr
R_GlobalEnv
R_set_quick_method_check
Rf_install
Rf_allocVector
LOGICAL
R_PreserveObject
Rf_mkChar
SET_STRING_ELT
Rf_findVar
R_UnboundValue
VECTOR_ELT
R_NamesSymbol
Rf_getAttrib
Rf_length
STRING_ELT
R_CHAR
R_do_slot
Rf_asChar
PRINTNAME
Rf_isNull
CAR
CDR
R_data_class
Rf_isFunction
Rf_findFun
SETCAR
Rf_eval
INTEGER
CLOENV
Rf_findVarInFrame
Rf_isSymbol
ENCLOS
SYMVALUE
Rf_asLogical
R_MissingArg
Rf_isPrimitive
do_set_prim_met...
2007 Oct 17
0
Using R.dll in .NET IPC
...[DllImport("R.DLL", /*CallingConvention = CallingConvention.Cdecl,*/ CharSet = CharSet.Ansi)]
static extern IntPtr Rf_install(string name);
[DllImport("R.DLL", /*CallingConvention = CallingConvention.Cdecl,*/ CharSet = CharSet.Ansi)]
static extern IntPtr Rf_findVar(IntPtr symbol, IntPtr env);
[DllImport("R.DLL", /*CallingConvention = CallingConvention.Cdecl,*/ CharSet = CharSet.Ansi)]
static extern void Rf_setVar(IntPtr symbol, IntPtr value, IntPtr env);
#endregion
#region <R.DLL interop types>
enum RP...
2010 May 06
1
R on kdeedu-svn library problem
...9;
$SOURCES/kdeedu/cantor/src/backends/R/rserver/rserver.cpp:138: undefined
reference to `R_GlobalEnv'
$SOURCES/kdeedu/cantor/src/backends/R/rserver/rserver.cpp:138: undefined
reference to `Rf_install'
$SOURCES/kdeedu/cantor/src/backends/R/rserver/rserver.cpp:138: undefined
reference to `Rf_findVar'
$SOURCES/kdeedu/cantor/src/backends/R/rserver/rserver.cpp:138: undefined
reference to `Rf_protect'
$SOURCES/kdeedu/cantor/src/backends/R/rserver/rserver.cpp:139: undefined
reference to `R_NilValue'
$SOURCES/kdeedu/cantor/src/backends/R/rserver/rserver.cpp:143: undefined
reference to...
2004 Mar 13
0
64bit build on IBM
...0711-317 ERROR: Undefined symbol: .Rf_addDevice
ld: 0711-317 ERROR: Undefined symbol: .GEinitDisplayList
ld: 0711-317 ERROR: Undefined symbol: R_interrupts_pending
ld: 0711-317 ERROR: Undefined symbol: .Rf_onintr
ld: 0711-317 ERROR: Undefined symbol: .R_alloc
ld: 0711-317 ERROR: Undefined symbol: .Rf_findVar
ld: 0711-317 ERROR: Undefined symbol: .Rf_elt
ld: 0711-317 ERROR: Undefined symbol: .Rf_GetDevice
ld: 0711-317 ERROR: Undefined symbol: R_InputHandlers
ld: 0711-317 ERROR: Undefined symbol: .getInputHandler
ld: 0711-317 ERROR: Undefined symbol: .removeInputHandler
ld: 0711-317 ERROR: Undefined symb...
2002 Jul 11
1
dyn.load tcl/tk (PR#1774)
...List
Rf_asInteger
Rf_duplicate
Rf_GetOption
Rf_install
Rf_isList
Rf_isVector
Rf_length
Rf_listAppend
Rf_nthcdr
Rf_PrintDefaults
Rf_protect
Rf_unprotect
SET_STRING_ELT
SET_TAG
SETCAR
SETCDR
Rf_begincontext
Rf_endcontext
Rf_str2type
Rf_errorcall
Rf_EncodeElement
vmaxget
vmaxset
R_alloc
Rprintf
Rf_elt
Rf_findVar
Rf_GetDevice
devNumber
GEplayDisplayList
addInputHandler
getInputHandler
removeInputHandler
R_InputHandlers
Rf_KillDevice
R_setX11Routines
gmake[5]: Entering directory `/soft/R/R-1.5.1/src/modules/X11'
mkdir -p -- /soft/R/R-1.5.1/modules
gmake[5]: Leaving directory `/soft/R/R-1.5.1/src/modules/...