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reduce mem allocation in tactic API

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This commit is contained in:
Nuno Lopes 2018-07-02 13:41:44 +01:00
parent fc8193828d
commit 8791f61aa7
7 changed files with 24 additions and 51 deletions
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14
src/solver/tactic2solver.cpp
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@ -19,6 +19,7 @@ Author:
Notes:
--*/
#include "solver/tactic2solver.h"
#include "solver/solver_na2as.h"
#include "tactic/tactic.h"
#include "ast/ast_translation.h"
@ -31,6 +32,8 @@ Notes:
option for applications trying to solve many easy queries that a
similar to each other.
*/
namespace {
class tactic2solver : public solver_na2as {
expr_ref_vector m_assertions;
unsigned_vector m_scopes;
@ -258,6 +261,7 @@ unsigned tactic2solver::get_num_assertions() const {
expr * tactic2solver::get_assertion(unsigned idx) const {
return m_assertions.get(idx);
}
}
solver * mk_tactic2solver(ast_manager & m,
@ -270,6 +274,7 @@ solver * mk_tactic2solver(ast_manager & m,
return alloc(tactic2solver, m, t, p, produce_proofs, produce_models, produce_unsat_cores, logic);
}
namespace {
class tactic2solver_factory : public solver_factory {
ref<tactic> m_tactic;
public:
@ -284,24 +289,23 @@ public:
};
class tactic_factory2solver_factory : public solver_factory {
scoped_ptr<tactic_factory> m_factory;
tactic_factory m_factory;
public:
tactic_factory2solver_factory(tactic_factory * f):m_factory(f) {
tactic_factory2solver_factory(tactic_factory f):m_factory(f) {
}
~tactic_factory2solver_factory() override {}
solver * operator()(ast_manager & m, params_ref const & p, bool proofs_enabled, bool models_enabled, bool unsat_core_enabled, symbol const & logic) override {
tactic * t = (*m_factory)(m, p);
return mk_tactic2solver(m, t, p, proofs_enabled, models_enabled, unsat_core_enabled, logic);
}
};
}
solver_factory * mk_tactic2solver_factory(tactic * t) {
return alloc(tactic2solver_factory, t);
}
solver_factory * mk_tactic_factory2solver_factory(tactic_factory * f) {
solver_factory * mk_tactic_factory2solver_factory(tactic_factory f) {
return alloc(tactic_factory2solver_factory, f);
}