Displaying 1 result from an estimated 1 matches for "verylargeinteg".
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verylargeinteger
2014 May 16
1
SEXPTYPEs
...xpinfo header is defined as a 32-bit C structure..."
and
"A SEXPREC is a C structure containing the 32-bit header..."
The question is: does the INTSXP allow vectors larger than 32-bit?
A test example:
//###
int *p_temp;
SEXP root = PROTECT(allocVector(VECSXP, 5));
long long int verylargeinteger;
// something to compute verylargeinteger, > 32-bit
SEXP temp = SET_VECTOR_ELT(root, 0, allocVector(INTSXP, verylargeinteger));
p_temp = INTEGER(temp);
//###
"temp" should be a vector of length > 32-bit, and "p_temp" should be the
pointer to that vector.
If declaring:...