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Z3 sources

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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Leonardo de Moura 2012-10-02 11:35:25 -07:00
parent 3f9edad676
commit e9eab22e5c
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lib/api_ast_vector.cpp Normal file
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/*++
Copyright (c) 2012 Microsoft Corporation
Module Name:
api_ast_vector.cpp
Abstract:
API for creating AST vectors
Author:
Leonardo de Moura (leonardo) 2012-03-09.
Revision History:
--*/
#include<iostream>
#include"z3.h"
#include"api_log_macros.h"
#include"api_context.h"
#include"api_ast_vector.h"
#include"ast_translation.h"
#include"ast_smt2_pp.h"
extern "C" {
Z3_ast_vector Z3_API Z3_mk_ast_vector(Z3_context c) {
Z3_TRY;
LOG_Z3_mk_ast_vector(c);
RESET_ERROR_CODE();
Z3_ast_vector_ref * v = alloc(Z3_ast_vector_ref, mk_c(c)->m());
mk_c(c)->save_object(v);
Z3_ast_vector r = of_ast_vector(v);
RETURN_Z3(r);
Z3_CATCH_RETURN(0);
}
void Z3_API Z3_ast_vector_inc_ref(Z3_context c, Z3_ast_vector v) {
Z3_TRY;
LOG_Z3_ast_vector_inc_ref(c, v);
RESET_ERROR_CODE();
to_ast_vector(v)->inc_ref();
Z3_CATCH;
}
void Z3_API Z3_ast_vector_dec_ref(Z3_context c, Z3_ast_vector v) {
Z3_TRY;
LOG_Z3_ast_vector_dec_ref(c, v);
RESET_ERROR_CODE();
to_ast_vector(v)->dec_ref();
Z3_CATCH;
}
unsigned Z3_API Z3_ast_vector_size(Z3_context c, Z3_ast_vector v) {
Z3_TRY;
LOG_Z3_ast_vector_size(c, v);
RESET_ERROR_CODE();
return to_ast_vector_ref(v).size();
Z3_CATCH_RETURN(0);
}
Z3_ast Z3_API Z3_ast_vector_get(Z3_context c, Z3_ast_vector v, unsigned i) {
Z3_TRY;
LOG_Z3_ast_vector_get(c, v, i);
RESET_ERROR_CODE();
if (i >= to_ast_vector_ref(v).size()) {
SET_ERROR_CODE(Z3_IOB);
RETURN_Z3(0);
}
// Remark: Don't need to invoke save_object.
ast * r = to_ast_vector_ref(v).get(i);
RETURN_Z3(of_ast(r));
Z3_CATCH_RETURN(0);
}
void Z3_API Z3_ast_vector_set(Z3_context c, Z3_ast_vector v, unsigned i, Z3_ast a) {
Z3_TRY;
LOG_Z3_ast_vector_set(c, v, i, a);
RESET_ERROR_CODE();
if (i >= to_ast_vector_ref(v).size()) {
SET_ERROR_CODE(Z3_IOB);
return;
}
to_ast_vector_ref(v).set(i, to_ast(a));
Z3_CATCH;
}
void Z3_API Z3_ast_vector_resize(Z3_context c, Z3_ast_vector v, unsigned n) {
Z3_TRY;
LOG_Z3_ast_vector_resize(c, v, n);
RESET_ERROR_CODE();
to_ast_vector_ref(v).resize(n);
Z3_CATCH;
}
void Z3_API Z3_ast_vector_push(Z3_context c, Z3_ast_vector v, Z3_ast a) {
Z3_TRY;
LOG_Z3_ast_vector_push(c, v, a);
RESET_ERROR_CODE();
to_ast_vector_ref(v).push_back(to_ast(a));
Z3_CATCH;
}
Z3_ast_vector Z3_API Z3_ast_vector_translate(Z3_context c, Z3_ast_vector v, Z3_context t) {
Z3_TRY;
LOG_Z3_ast_vector_translate(c, v, t);
RESET_ERROR_CODE();
if (c == t) {
SET_ERROR_CODE(Z3_INVALID_ARG);
RETURN_Z3(0);
}
ast_translation translator(mk_c(c)->m(), mk_c(t)->m());
Z3_ast_vector_ref * new_v = alloc(Z3_ast_vector_ref, mk_c(t)->m());
mk_c(t)->save_object(new_v);
unsigned sz = to_ast_vector_ref(v).size();
for (unsigned i = 0; i < sz; i++) {
ast * new_ast = translator(to_ast_vector_ref(v).get(i));
new_v->m_ast_vector.push_back(new_ast);
}
RETURN_Z3(of_ast_vector(new_v));
Z3_CATCH_RETURN(0);
}
Z3_string Z3_API Z3_ast_vector_to_string(Z3_context c, Z3_ast_vector v) {
Z3_TRY;
LOG_Z3_ast_vector_to_string(c, v);
RESET_ERROR_CODE();
std::ostringstream buffer;
buffer << "(ast-vector";
unsigned sz = to_ast_vector_ref(v).size();
for (unsigned i = 0; i < sz; i++) {
buffer << "\n " << mk_ismt2_pp(to_ast_vector_ref(v).get(i), mk_c(c)->m(), 2);
}
buffer << ")";
return mk_c(c)->mk_external_string(buffer.str());
Z3_CATCH_RETURN(0);
}
};