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-rw-r--r--starts/meaning-vm/level-0/baseref.hpp2
-rw-r--r--starts/meaning-vm/level-1/funcs.cpp20
-rw-r--r--starts/meaning-vm/level-2/habits.cpp114
-rw-r--r--starts/meaning-vm/level2.cpp17
4 files changed, 93 insertions, 60 deletions
diff --git a/starts/meaning-vm/level-0/baseref.hpp b/starts/meaning-vm/level-0/baseref.hpp
index 90c33e1..5c84279 100644
--- a/starts/meaning-vm/level-0/baseref.hpp
+++ b/starts/meaning-vm/level-0/baseref.hpp
@@ -29,7 +29,7 @@ public:
return self;
}
- void link(ref const & type, ref const & target) { p->link(type.p, target.p); }
+ ref link(ref const & type, ref const & target) { p->link(type.p, target.p); return ptr(); }
void unlink(ref const & type, ref const & target) { p->unlink(type.p, target.p); }
void unlink(ref const & type) { p->unlink(type.p); }
diff --git a/starts/meaning-vm/level-1/funcs.cpp b/starts/meaning-vm/level-1/funcs.cpp
index 1e6bd9d..2ba2d0f 100644
--- a/starts/meaning-vm/level-1/funcs.cpp
+++ b/starts/meaning-vm/level-1/funcs.cpp
@@ -11,6 +11,26 @@ namespace level1 {
using namespace concepts;
+// for generalizing unique data references. not used yet, could replace conceptsByName,
+// but note this doesn't use a type link, and conceptsByName does.
+template <typename T>
+ref conceptByData(T const& data, concept* con = nullptr, concept* allocator = nullptr)
+{
+ static std::map<T, ref> conceptsByData; // std::map works for typeid data
+ auto res = conceptsByData.find(data);
+ if (res != conceptsByData.end()) {
+ if (con != nullptr) { throw std::logic_error("unique data concept already specified"); }
+ return res->second;
+ } else {
+ if (con == nullptr) {
+ if (allocator == nullptr) { allocator = level0::concepts::allocations(); }
+ con = level0::alloc(allocator);
+ }
+ conceptsByData.emplace(data, con);
+ return con;
+ }
+}
+
// ensure name link and backing structure are created prior to first use
static auto & namestruct()
{
diff --git a/starts/meaning-vm/level-2/habits.cpp b/starts/meaning-vm/level-2/habits.cpp
index 7ec1cf6..f0ef9b8 100644
--- a/starts/meaning-vm/level-2/habits.cpp
+++ b/starts/meaning-vm/level-2/habits.cpp
@@ -1,14 +1,18 @@
#include "ref.hpp"
#include "../level-1/sugar.hpp"
#include "sugar.hpp"
+#include "concepts.hpp"
namespace intellect {
namespace level2 {
+using namespace intellect::level1::concepts;
+using namespace concepts;
+
ref makeconcept()
{
//result = a(concept);
- result = intellect::level0::basic_alloc();
+ return intellect::level0::basic_alloc();
}
void conceptunmake(ref c)
@@ -19,24 +23,24 @@ void conceptunmake(ref c)
using links_it = intellect::level0::baseref<ref>::links_t::iterator;
void poplinkentry(ref le)
{
- result = le;
- auto & it = result.val<links_it>();
- if (it != result[source].links().end()) {
- set(result, type, it->first);
- set(result, target, it->second);
+ auto & it = le.val<links_it>();
+ if (it != le["source"].links().end()) {
+ le.set("type", it->first);
+ le.set("target", it->second);
} else {
- unlink(result, type);
- unlink(result, target);
+ le.unlink("type");
+ le.unlink("target");
}
-};
+}
-void contextmapinto = [](ref c1, ref m, ref c2)
+void contextmapinto(ref c1, ref m, ref c2)
{
- for (auto link : m.get(translation)) {
+ decl(translation); decl(known); decl(nothing);
+ for (auto link : m.get(translation).links()) {
c2.set(link.second, c1.get(link.first));
}
- if (m.linked(known) and m.get(known) != nothing) {
- for (auto link : m.get(known)) {
+ if (m.linked(known) && m.get(known) != nothing) {
+ for (auto link : m.get(known).links()) {
c2.set(link.second, link.first);
}
}
@@ -74,9 +78,9 @@ int createhabits()
ahabit(data-type, ((concept, c)),
{
if (c.ptr()->data.has_value()) {
- return ref(c.ptr()->data.type().name());
+ result = ref(c.ptr()->data.type().name());
} else {
- return nothing;
+ result = nothing;
}
});
@@ -140,13 +144,17 @@ int createhabits()
// a way to iterate or inspect the links of a concept
+ decl(entry);
ahabit(make-first-link-entry, ((concept, c)),
{
- if (le.hasval()) { throw makeconcept().link(
- is, "already-has-value",
- concept, le,
- context, ctx); }
- ref le = makeconcept().link(is, link-entry);
+ // left over from when allocation was handled by separate function, which
+ // I'd like to return to
+ //if (le.hasval()) { throw makeconcept().link(
+ // is, "already-has-value",
+ // concept, le,
+ // context, ctx); }
+ ref le = makeconcept();
+ le.link(is, link-entry);
le.val<links_it>(c.links().begin());
le.set(source, c);
poplinkentry(le);
@@ -154,10 +162,10 @@ int createhabits()
});
ahabit(make-last-link-entry, ((concept, c)),
{
- if (le.hasval()) { throw makeconcept().link(
- is, "already-has-value",
- concept, le,
- context, ctx); }
+ //if (le.hasval()) { throw makeconcept().link(
+ // is, "already-has-value",
+ // concept, le,
+ // context, ctx); }
ref le = makeconcept();
le.link(is, link-entry);
le.val<links_it>(--c.links().end());
@@ -361,11 +369,11 @@ int createhabits()
}
})
*/
- decls(needed, made, known, information);
- // TODO: comment out lists; no longer used
+ decls(needed, made, known, information, translation);
ahabit(make-translation-map, ((translation-map, m), (known-map, k, nothing)),
{
- result = makeconcept().link(
+ result = makeconcept();
+ result.link(
//habit, translation-map,
translation, m
);
@@ -391,41 +399,45 @@ int createhabits()
result = outer;
});
*/
+ decls(step, previous);
ahabit(make-context-action, ((previous-step, ps), (known-information, literals), (needed-information-map, in), (made-information-map, out), (action, act)),
{
- if (ps != nothing && ps.linked(next-step)) { throw makeconcept().link(is, previous-step-already-has-next-step, previous-step, ps, context, ctx); }
- result = makeconcept().link(
- //habit, context-action,
- needed-map, (make-translation-map)(needed-information-map, known-information),
- made-map, (make-translation-map)(made-information-map)
- action, act);
+ if (ps != nothing && ps.linked(next-step)) { throw makeconcept().link(is, "previous-step-already-has-next-step", previous-step, ps, context, ctx); }
+ result = makeconcept();
+ result.link(
+ //habit, context-action,
+ needed-map, (make-translation-map)(in, literals),
+ made-map, (make-translation-map)(out),
+ action, act);
if (ps != nothing) { ps.set(next-step, result); }
});
+ decls(order, steps);
ahabit(make-steps, ((information-order, io, nothing)),
{
result = makeconcept();
- ref infn = a(habit-information-needed);
+ ref infn = intellect::level1::a(habit-information-needed);
result.set(information-needed, infn);
ref posinf = infn;
- for (auto pair : io.getAll(information-order)) {
- ref nextinf = a(habit-information);
- nextinf.set(information, pair.second);
+ for (auto inf : io.getAll(information-order)) {
+ ref nextinf = intellect::level1::a(habit-information);
+ nextinf.set(information, inf);
posinf.set(next-information, nextinf);
posinf = nextinf;
- if (!infn.linked(argname)) {
- infn.set(argname, nextinf);
+ if (!infn.linked(inf)) {
+ infn.set(inf, nextinf);
} else {
- if (!infn.get(argname).isa(habit-information)) {
- throw a(unexpected-concepts::habit-information-concepts::name)
- .link(concepts::name, argname)
- .link(concepts::habit, habit);
+ if (!infn.get(inf).isa(habit-information)) {
+ throw intellect::level1::a("unexpected-habit-information-name")
+ .link(concepts::name, inf)
+ .link(context, ctx);
}
}
}
result.ptr()->data = steps.ptr()->data;
});
+ decls(active, outer);
ahabit(steps, (),
{
ref s = self;
@@ -457,11 +469,11 @@ int createhabits()
while (state.linked(next-step) && state.get(next-step) != nothing) {
s = state.get(next-step);
state.set(active-step, s);
- state.set(next-step, s.linked(next-step) ? s.get(next-step) : nothing);
+ state.set(next-step, s.linked(next-step) ? s.get(next-step).ptr() : nothing.ptr());
// if needed-map, load subcontext
ref subctx = c;
if (s.linked(needed-map)) {
- subctx = makeconcept()
+ subctx = makeconcept();
contextmapinto(c, s.get(needed-map), subctx);
subctx.set(outer-context, c);
subctx.set(active-state, state);
@@ -469,10 +481,7 @@ int createhabits()
subctx.set(self, action);
state.set(context, subctx);
}
- state.get(action).fun<ref>(subctx); // <-- maybe we should check arguments
- // i think that might exzclude user-defined funcs
- // one moment: do subcontexts work with user-defined funcs?
- // we'll need a reference to our own subcontext to make that work
+ state.get(action).fun<ref>()(subctx); // <-- maybe we should check arguments
if (s.linked(made-map)) {
contextmapinto(subctx, s.get(made-map), c);
}
@@ -482,12 +491,13 @@ int createhabits()
}
}
conceptunmake(state);
- if (cleanupcontxt) { conceptunmake(c); }
+ if (cleanupcontext) { conceptunmake(c); }
});
+ decls(condition);
// steps must be actual steps, not a list of steps
ahabit(make-condition-action, ((previous-step, ps), (condition, cond), (steps, s, nothing)),
{
- if (ps != nothing && ps.linked(next-step)) { throw makeconcept().link(is, previous-step-already-has-next-step, previous-step, ps, context, ctx); }
+ if (ps != nothing && ps.linked(next-step)) { throw makeconcept().link(is, "previous-step-already-has-next-step", previous-step, ps, context, ctx); }
if (s == nothing) { s = makeconcept(); }
result = makeconcept().link(
needed-map, (make-translation-map)(makeconcept().link(cond, condition), makeconcept().link(next-steps, s)),
@@ -515,7 +525,7 @@ int createhabits()
context, ctx);
}
} else {
- next = acts[cond];
+ next = steps[cond];
}
if (next != nothing) {
diff --git a/starts/meaning-vm/level2.cpp b/starts/meaning-vm/level2.cpp
index 468eb8e..386a116 100644
--- a/starts/meaning-vm/level2.cpp
+++ b/starts/meaning-vm/level2.cpp
@@ -95,17 +95,18 @@ ref makestep(ref last, ref action, ref result, std::initializer_list<char const
vars.link(infn[information], str);
}
}
- return (make-context-action)(last, lits, vars, outs, action);
+ return ref("make-context-action")(last, lits, vars, outs, action);
}
+#include <cassert>
// make functions and macros to make behaviors
#define begin(name) { ref BEHAVIOR(#name); ref last = BEHAVIOR;
-#define end(name) assert(BEHAVIOR.name() == #name); }
+#define end(nam) assert(BEHAVIOR.name() == #nam); }
#define rewire(name) last = name
-#define wire(name) last.set(next-step, name)
+#define wire(name) last.set("next-step", name)
#define label(name) ref name =
-#define step(action, ...) last = makestep(last, action, ref("nothing"), { symbolstorefs(__VA_ARGS__) })
-#define assign(result, action, ...) last = makestep(last, action, ref(#result), { symbolstorefs(__VA_ARGS__) })
+#define step(action, ...) last = makestep(last, ref(#action), ref("nothing"), { symbolstostrs(__VA_ARGS__) })
+#define assign(result, action, ...) last = makestep(last, ref(#action), ref(#result), { symbolstostrs(__VA_ARGS__) })
#define jmpeq(var, cnst, label) last = ref("make-condition-action")(last, ref(#var), ref("make-concept")().link(ref(#cnst), label, ref("anything"), ref("nothing"))
#define jmpne(var, cnst, label) last = ref("make-condition-action")(last, ref(#var), ref("make-concept")().link(ref(#cnst), ref("nothing"), ref("anything"), label)
#define cond(var) last = nothing; ref("make-condition-action")(last, ref(#var), ref("make-concept")().link(ref("anything"), ref("nothing")))
@@ -168,11 +169,11 @@ int main()
});
ahabit(in-set, ((concept, c)),
{
- result = linked(the-set, c);
+ result = linked("the-set", c);
});
ahabit(put-in-set, ((concept, c)),
{
- link(the-set, c, true);
+ link("the-set", c, true);
});
// I guess I'd better code dump as a behavior.
begin(dump);
@@ -213,6 +214,7 @@ int main()
// ALL IT NEEDS IS TO WORK
step(dump, link-target);
step(next-link-entry, link-entry);
+ wire(whilelabel2);
rewire(whilecond2);
step(concept-unmke, link-entry);
end(dump);
@@ -237,5 +239,6 @@ int main()
(unmake-concept)(le);
}
});
+ */
dump(dump);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 01:43:14 +0000