search for: maniupulation

Displaying 5 results from an estimated 5 matches for "maniupulation".

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2007 Sep 24
3
CallerID problem Asterisk 1.4.2
When receiving inbound calls from a Vonage Softphone extension, I'm unable to view/maniupulate calledid data. but it shows up in the CDR records and on called handsets.. any ideas? exten => asda,n,NoOp(callerID is ${CALLERID}) exten => asda,n,NoOp(CallerID is ${CALLERIDNAME}) exten => asda,n,NoOp(CallerID is ${CALLERIDNUM}) -- Executing [asd at pstn-in:2]
2017 Mar 29
3
Transferring ownership of R-managed buffer
I have a use case where I would like to create an SEXP around an existing buffer that is managed by R, thus avoiding a copy operation. If I have something like: void *p = (void*) RAW(PROTECT(Rf_allocVector(RAWSXP, n))); ... additional maniupulation ... SEXP x = somefunc(SXPTYPE, n, p); // ???? Is there a "placement" constructor available? (I have arranged for the corresponding UNPROTECT.) I've looked at and experimented with R_allocator and allocVector3, but can't quite get it right. I know this is odd, but it makes sense...
2017 Mar 29
2
Transferring ownership of R-managed buffer
...ocated using R's allocator and therefore returnable (hypothesis!) to the R interpreter as a vector (not external pointer) without a copy operation. > > If I have >> something like: >> >> void *p = (void*) RAW(PROTECT(Rf_allocVector(RAWSXP, n))); >> ... additional maniupulation ... >> SEXP x = somefunc(SXPTYPE, n, p); // ???? >> >> Is there a "placement" constructor available? >> > > What's a "placement" constructor? > Function that constructs an object using previously allocated memory (for example provided by a...
2017 Mar 29
0
Transferring ownership of R-managed buffer
...create an SEXP around an existing > buffer that is managed by R, thus avoiding a copy operation. What to you mean exactly by "an existing buffer managed by R"? > If I have > something like: > > void *p = (void*) RAW(PROTECT(Rf_allocVector(RAWSXP, n))); > ... additional maniupulation ... > SEXP x = somefunc(SXPTYPE, n, p); // ???? > > Is there a "placement" constructor available? What's a "placement" constructor? >(I have arranged for the > corresponding UNPROTECT.) I've looked at and experimented with R_allocator > and allocVect...
2017 Mar 29
0
Transferring ownership of R-managed buffer
...fore returnable (hypothesis!) to the R interpreter as a > vector (not external pointer) without a copy operation. > > > > > If I have > >> something like: > >> > >> void *p = (void*) RAW(PROTECT(Rf_allocVector(RAWSXP, n))); > >> ... additional maniupulation ... > >> SEXP x = somefunc(SXPTYPE, n, p); // ???? > >> > >> Is there a "placement" constructor available? > >> > > > > What's a "placement" constructor? > > > > Function that constructs an object using previously...