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Remove CL_REQUIRE/CL_PROVIDE(cl_I_doublefactorial) as it's unnecessary.

The only user of doublefakul_table array is doublefactorial function, so
put that array inside it in order to avoid possible static initialization
order problems.
master
Alexei Sheplyakov 17 years ago
parent
commit
7d93d4d669
  1. 12
      src/integer/misc/combin/cl_I_doublefactorial.cc

12
src/integer/misc/combin/cl_I_doublefactorial.cc

@ -3,8 +3,6 @@
// General includes.
#include "cl_sysdep.h"
CL_PROVIDE(cl_I_doublefactorial)
// Specification.
#include "cln/integer.h"
@ -28,7 +26,9 @@ namespace cln {
// ord2(n!) = n - logcount(n) to account both for 2^m and for powers of
// two in factorial(m).
static cl_I const doublefakul_table [] = {
const cl_I doublefactorial (uintL n) // assume n >= 0 small
{
static cl_I const doublefakul_table [] = {
1,
1UL,
1UL*2,
@ -124,10 +124,8 @@ static cl_I const doublefakul_table [] = {
#endif
#endif
#endif
};
};
const cl_I doublefactorial (uintL n) // assume n >= 0 small
{
if (n < sizeof(doublefakul_table)/sizeof(cl_I))
{ return doublefakul_table[n]; }
else {
@ -181,5 +179,3 @@ const cl_I doublefactorial (uintL n) // assume n >= 0 small
} // namespace cln
CL_PROVIDE_END(cl_I_doublefactorial)
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