mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-27 19:05:51 +00:00
Code Activity

created parsers folder

Browse source 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-10-26 18:25:15 -07:00
parent 1492b81290
commit ad9bad9cc1
19 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

70
src/parsers/util/cost_parser.cpp Normal file
View file

@ -0,0 +1,70 @@
/*++
Copyright (c) 2006 Microsoft Corporation
Module Name:
cost_parser.cpp
Abstract:
<abstract>
Author:
Leonardo de Moura (leonardo) 2008-06-14.
Revision History:
--*/
#include"cost_parser.h"
cost_parser::cost_parser(ast_manager & m):
simple_parser(m),
m_util(m),
m_vars(m) {
family_id fid;
fid = m.get_basic_family_id();
add_builtin_op("true", fid, OP_TRUE);
add_builtin_op("false", fid, OP_FALSE);
add_builtin_op("not", fid, OP_NOT);
add_builtin_op("and", fid, OP_AND);
add_builtin_op("implies", fid, OP_IMPLIES);
add_builtin_op("or", fid, OP_OR);
add_builtin_op("ite", fid, OP_ITE);
add_builtin_op("=", fid, OP_EQ);
add_builtin_op("iff", fid, OP_IFF);
add_builtin_op("xor", fid, OP_XOR);
fid = m_util.get_family_id();
add_builtin_op("+", fid, OP_ADD);
add_builtin_op("*", fid, OP_MUL);
add_builtin_op("-", fid, OP_SUB);
add_builtin_op("/", fid, OP_DIV);
add_builtin_op("<=", fid, OP_LE);
add_builtin_op(">=", fid, OP_GE);
add_builtin_op("<", fid, OP_LT);
add_builtin_op(">", fid, OP_GT);
}
expr * cost_parser::parse_int(rational const & r) {
return m_util.mk_numeral(r, false);
}
expr * cost_parser::parse_float(rational const & r) {
return m_util.mk_numeral(r, false);
}
unsigned cost_parser::add_var(symbol name) {
sort * real = m_util.mk_real();
unsigned r = m_vars.size();
var * v = m_manager.mk_var(r, real);
simple_parser::add_var(name, v);
m_vars.push_back(v);
return r;
}
void cost_parser::reset_vars() {
simple_parser::reset_vars();
m_vars.reset();
}