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Added command 'cubeenum'.

This commit is contained in:
Alan Mishchenko 2014-04-23 11:31:38 -07:00
parent 47142c084b
commit d948ef80bd
1 changed files with 53 additions and 0 deletions
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53
src/base/abci/abc.c
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@ -272,6 +272,7 @@ static int Abc_CommandExtWin ( Abc_Frame_t * pAbc, int argc, cha
static int Abc_CommandInsWin ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandPermute ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandUnpermute ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandCubeEnum ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandCec ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandDCec ( Abc_Frame_t * pAbc, int argc, char ** argv );
@ -841,6 +842,7 @@ void Abc_Init( Abc_Frame_t * pAbc )
Cmd_CommandAdd( pAbc, "Sequential", "inswin", Abc_CommandInsWin, 1 );
Cmd_CommandAdd( pAbc, "Sequential", "permute", Abc_CommandPermute, 1 );
Cmd_CommandAdd( pAbc, "Sequential", "unpermute", Abc_CommandUnpermute, 1 );
Cmd_CommandAdd( pAbc, "Sequential", "cubeenum", Abc_CommandCubeEnum, 0 );
Cmd_CommandAdd( pAbc, "Verification", "cec", Abc_CommandCec, 0 );
Cmd_CommandAdd( pAbc, "Verification", "dcec", Abc_CommandDCec, 0 );
@ -19395,6 +19397,57 @@ usage:
return 1;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Abc_CommandCubeEnum( Abc_Frame_t * pAbc, int argc, char ** argv )
{
extern void Abc_EnumerateCubeStates();
extern void Abc_EnumerateCubeStatesZdd();
int c, fZddAlgo = 0, fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "zvh" ) ) != EOF )
{
switch ( c )
{
case 'z':
fZddAlgo ^= 1;
break;
case 'v':
fVerbose ^= 1;
break;
case 'h':
goto usage;
default:
Abc_Print( -2, "Unknown switch.\n");
goto usage;
}
}
if ( fZddAlgo )
Abc_EnumerateCubeStatesZdd();
else
Abc_EnumerateCubeStates();
return 0;
usage:
Abc_Print( -2, "usage: cubeenum [-vh]\n" );
Abc_Print( -2, "\t enumerates reachable states of 2x2x2x cube\n" );
Abc_Print( -2, "\t (http://en.wikipedia.org/wiki/Pocket_Cube)\n" );
Abc_Print( -2, "\t-z : toggle using ZDD-based algorithm [default = %s]\n", fZddAlgo? "yes": "no" );
Abc_Print( -2, "\t-v : toggle verbose output [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");
return 1;
}
/**Function*************************************************************