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xo-interpreter2 stack: support op!= + trial numeric refactor

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This commit is contained in:
Roland Conybeare 2026-02-19 11:56:06 -08:00
commit 77c5f625ff
12 changed files with 161 additions and 14 deletions
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22
include/xo/numeric/NumericDispatch.hpp
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@ -25,6 +25,7 @@ namespace xo {
using typeseq = xo::reflect::typeseq;
using KeyType = std::pair<typeseq, typeseq>;
using MappedType = AnonymizedNumericOps;
using BinaryOp = AnonymizedNumericOps::BinaryOp;
/** hash function for key_type **/
struct KeyHash {
@ -58,6 +59,16 @@ namespace xo {
return s_instance;
}
/** multi-dispatch driver.
* Invoke @p member_ptr in AnonymizedNumericOps
**/
static obj<AGCObject> dispatch(obj<ARuntimeContext> rcx,
const char * caller,
const char * error_headline,
BinaryOp AnonymizedNumericOps::* member_ptr,
obj<AGCObject> x,
obj<AGCObject> y);
/** multiply w/ runtime polymorphism (double-dispatch)
**/
static obj<AGCObject> multiply(obj<ARuntimeContext> rcx,
@ -87,6 +98,11 @@ namespace xo {
obj<AGCObject> x,
obj<AGCObject> y);
/** compare two numeric values for inequality **/
static obj<AGCObject> cmp_notequal(obj<ARuntimeContext> rcx,
obj<AGCObject> x,
obj<AGCObject> y);
/** report memory use for owned arenas to @p visitor **/
void visit_pools(const MemorySizeVisitor & visitor);
@ -100,7 +116,8 @@ namespace xo {
typename NumericOps<DRepr1, DRepr2>::BinaryOp_Impl div_fn,
typename NumericOps<DRepr1, DRepr2>::BinaryOp_Impl add_fn,
typename NumericOps<DRepr1, DRepr2>::BinaryOp_Impl sub_fn,
typename NumericOps<DRepr1, DRepr2>::BinaryOp_Impl cmpeq_fn) {
typename NumericOps<DRepr1, DRepr2>::BinaryOp_Impl cmpeq_fn,
typename NumericOps<DRepr1, DRepr2>::BinaryOp_Impl cmpne_fn) {
KeyType key(typeseq::id<DRepr1>().seqno(),
typeseq::id<DRepr2>().seqno());
@ -111,7 +128,8 @@ namespace xo {
div_fn,
add_fn,
sub_fn,
cmpeq_fn);
cmpeq_fn,
cmpne_fn);
}
private: