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Parsing of K

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This commit is contained in:
Artur Meski
2018-04-15 20:00:05 +01:00
parent 81e9d13ade
commit f5e0beb513
3 changed files with 36 additions and 15 deletions
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30
formrsctl.hh
View File

@@ -40,16 +40,19 @@
#define RSCTL_AF_ACT 44
#define RSCTL_TF 50 // true/false
#define RSCTL_UK 60 // Epistemic operators
#define RSCTL_NK 61
/* For Boolean contexts: */
#define BCTX_PV 60
#define BCTX_AND 61
#define BCTX_OR 62
#define BCTX_XOR 63
#define BCTX_NOT 64
#define BCTX_TF 70
#define BCTX_PV 80
#define BCTX_AND 81
#define BCTX_OR 82
#define BCTX_XOR 83
#define BCTX_NOT 84
#define BCTX_TF 90
#define RSCTL_COND_1ARG(a) ((a) == RSCTL_NOT || (a) == RSCTL_EG || (a) == RSCTL_EF || (a) == RSCTL_EX || (a) == RSCTL_AG || (a) == RSCTL_AF || (a) == RSCTL_AX || (a) == RSCTL_EG_ACT || (a) == RSCTL_EF_ACT || (a) == RSCTL_EX_ACT || (a) == RSCTL_AG_ACT || (a) == RSCTL_AF_ACT || (a) == RSCTL_AX_ACT)
#define RSCTL_COND_1ARG(a) ((a) == RSCTL_NOT || (a) == RSCTL_EG || (a) == RSCTL_EF || (a) == RSCTL_EX || (a) == RSCTL_AG || (a) == RSCTL_AF || (a) == RSCTL_AX || (a) == RSCTL_EG_ACT || (a) == RSCTL_EF_ACT || (a) == RSCTL_EX_ACT || (a) == RSCTL_AG_ACT || (a) == RSCTL_AF_ACT || (a) == RSCTL_AX_ACT || (a) == RSCTL_UK || (a) == RSCTL_NK)
#define RSCTL_COND_2ARG(a) ((a) == RSCTL_AND || (a) == RSCTL_OR || (a) == RSCTL_XOR || (a) == RSCTL_IMPL || (a) == RSCTL_EU || (a) == RSCTL_AU || (a) == RSCTL_EU_ACT || (a) == RSCTL_AU_ACT)
#define RSCTL_COND_ACT(a) ((a) > 30 && (a) < 45)
#define RSCTL_IS_VALID(a) (RSCTL_COND_1ARG(a) || RSCTL_COND_2ARG(a) || (a) == RSCTL_PV || (a) == RSCTL_TF)
@@ -68,6 +71,7 @@ typedef unsigned char Oper;
// typedef std::string Entity_f;
// typedef std::set<Entity_f> Action_f;
// typedef vector<Action_f> ActionsVec_f;
typedef std::set<std::string> Agents_f;
class BoolContexts
{
@@ -162,6 +166,7 @@ class FormRSCTL
// ActionsVec_f *actions;
BDD *actions_bdd;
BoolContexts *boolCtx;
Agents_f agents;
public:
/**
* @brief Constructor for propositional variable.
@@ -299,6 +304,17 @@ class FormRSCTL
boolCtx = bctx;
}
FormRSCTL(Oper op, Agents_f agents_set, FormRSCTL *form1)
{
assert(RSCTL_COND_1ARG(op));
oper = op;
arg[0] = form1;
arg[1] = nullptr;
bdd = nullptr;
actions_bdd = nullptr;
agents = agents_set;
}
/**
* @brief Destructor.
*/

10
rsin_parser.ll
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@@ -76,16 +76,14 @@ blank [ \t]
"AU" return token::AU;
"AF" return token::AF;
"AG" return token::AG;
"E" return token::E;
"A" return token::A;
"X" return token::X;
"U" return token::U;
"F" return token::F;
"G" return token::G;
"UK" return token::UK;
"UC" return token::UC;
"UD" return token::UD;
"UE" return token::UE;
"K" return token::UK;
"C" return token::UC;
"D" return token::UD;
"E" return token::UE;
"NK" return token::NK;
"NC" return token::NC;
"ND" return token::ND;

11
rsin_parser.yy
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@@ -316,7 +316,8 @@ bool_contexts: IDENTIFIER DOT IDENTIFIER {
// }
// ;
rsctl_form: IDENTIFIER DOT IDENTIFIER {
rsctl_form:
IDENTIFIER DOT IDENTIFIER {
$$ = new FormRSCTL(*$1, *$3);
free($1);
free($3);
@@ -362,6 +363,12 @@ rsctl_form: IDENTIFIER DOT IDENTIFIER {
}
| AG rsctl_form {
$$ = new FormRSCTL(RSCTL_AG, $2);
}
| UK LSB IDENTIFIER RSB LRB rsctl_form RRB {
Agents_f agents;
agents.insert(*$3);
$$ = new FormRSCTL(RSCTL_UK, agents, $6);
free($3);
}
// | E LSB actions RSB X rsctl_form {
@@ -389,7 +396,7 @@ rsctl_form: IDENTIFIER DOT IDENTIFIER {
// $$ = new FormRSCTL(RSCTL_AG_ACT, $3, $6);
// }
/* contexts as boolean formulae */
/* contexts as boolean formulae */
| E LAB bool_contexts RAB X rsctl_form {
$$ = new FormRSCTL(RSCTL_EX_ACT, $3, $6);
}