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◆ eval()

void M2::ARingRRR::eval ( const RingMap * map,
ElementType & f,
int first_var,
ring_elem & result ) const
inline

Definition at line 291 of file aring-RRR.hpp.

295 {
296 (void) first_var;
297 if (!map->get_ring()->from_BigReal(&f, result))
298 {
299 result = map->get_ring()->from_long(0);
300 ERROR("cannot coerce RRR value to ring type");
301 }
302 }
virtual bool from_BigReal(gmp_RR a, ring_elem &result) const
Definition ring.cpp:250
virtual ring_elem from_long(long n) const =0
const Ring * get_ring() const
Definition ringmap.hpp:111
const int ERROR
Definition m2-mem.cpp:55
VALGRIND_MAKE_MEM_DEFINED & result(result)

References ERROR, Ring::from_BigReal(), Ring::from_long(), RingMap::get_ring(), and result().