#include <vlib.h>

Inheritance diagram for Signal:

Public Member Functions
Signal	asgn (Signal)
void	clock (const char *rname)
void	create ()
int	getalwaysn ()
bool	getbool ()
int	getchange ()
int	geth ()
int	getint ()
int	getl ()
rval	getmask ()
int	getnegedge ()
int	getposedge ()
rval	getr ()
rval	getval ()
void	init (int, int, const char *)
void	init (const char *rname)
void	init (Signal shost, int h, int l, const char rname)
void	initreg (int, int, const char *)
void	inout (int, int, const char *)
void	inout (const char *rname)
void	input (int, int, const char *)
void	input (const char *rname)
void	makemask ()
Signal	operator! ()
Signal	operator!= (Signal)
Signal	operator% (Signal)
Signal	operator& (Signal)
Signal *	operator& ()
Signal	operator&& (Signal)
Signal	operator() (Signal, Signal)
Signal	operator() (Signal)
Signal	operator* (Signal)
Signal	operator+ (Signal)
Signal	operator++ ()
Signal	operator++ (int)
Signal	operator, (Signal)
Signal	operator- (Signal)
Signal	operator-- ()
Signal	operator-- (int)
Signal	operator/ (Signal)
Signal	operator< (Signal)
Signal	operator<< (Signal)
Signal	operator<= (Signal)
Signal	operator= (Signal)
Signal	operator== (Signal)
Signal	operator> (Signal)
Signal	operator>= (Signal)
Signal	operator>> (Signal)
Signal	operator^ (Signal)
Signal	operator\| (Signal)
Signal	operator\|\| (Signal)
Signal	operator~ ()
void	output (int, int, const char *)
void	output (const char rname, module parent)
void	output (int high, int low, const char rname, module parent)
void	output (const char *rname)
void	reg (int, int, const char *)
void	reg (const char *rname)
Signal	set (Signal)
void	setalwaysn (int n)
void	setchange (int ch)
void	sethlmask (int high, int low, rval imask)
void	setnegedge (int ch)
void	setposedge (int ch)
void	setprintable (int p)
void	setr (rval rv)
void	setrc (rval rv)
	Signal ()
	Signal (int bits, rval value)
	Signal (unsigned int)
	Signal (const char *)
	Signal (int)
	Signal (rval)
void	wire (int, int, const char *, int)
void	wire (int, int, const char *)
void	wire (const char *rname)
Protected Attributes
int	alwaysn
Signal *	ca1
Signal *	ca2
int	change
int	h
Signal *	host
int	hostl
int	inited
int	l
rval	mask
int	mode
int	nedge
Signal *	outhost
Signal *	outreg
int	pedge
int	printable
rval	r
rval	rc
Signal *	source
Friends
std::ostream &	operator<< (std::ostream &stream, Signal s)
Signal	rand (Signal)
Signal	ror (Signal)
Signal	rxor (Signal)

Detailed Description

Definition at line 40 of file vlib.h.

Constructor & Destructor Documentation

Signal::Signal ( )

Definition at line 43 of file vlib.cc.

References create().

{
        create();
}

Signal::Signal ( rval n )

Definition at line 184 of file vlib.cc.

References create(), init(), inited, mnum, mode, n, r, rc, and Sizeofrval.

{
        create();
        mode = mnum;
#ifdef VGEN
        ostringstream ln;
        ln << dec << n;
        init (8*Sizeofrval - 1, 0, ln.str().c_str());
#else
        init (8*Sizeofrval - 1, 0, "");
#endif
        inited = 0;
        rc = n;
        r = n;
}

Signal::Signal ( int n )

Definition at line 200 of file vlib.cc.

References create(), init(), inited, mnum, mode, n, r, rc, and Sizeofrval.

{
        create();
        mode = mnum;
#ifdef VGEN
        ostringstream ln;
        ln << dec << n;
        init (Sizeofrval * 8 - 1, 0, ln.str().c_str());
#else
        init (Sizeofrval * 8 - 1, 0, "");
#endif
        inited = 0;
        r = (rval)n;
        rc = r;
}

Signal::Signal ( unsigned int n )

Definition at line 216 of file vlib.cc.

References create(), init(), inited, mnum, mode, n, r, rc, and Sizeofrval.

{
        create();
        mode = mnum;
#ifdef VGEN
        ostringstream ln;
        ln << dec << n;
        init (Sizeofrval * 8 - 1, 0, ln.str().c_str());
#else
        init (Sizeofrval * 8 - 1, 0, "");
#endif
        inited = 0;
        r = (rval)n;
        rc = r;
}

Signal::Signal ( const char * sval )

Definition at line 61 of file vlib.cc.

References bits, create(), i, init(), mask, mnum, mode, r, rc, and relativeConstraints::value.

{
        create();
        mode = mnum;
        std::string val = sval;
        int bits;
        unsigned int i;
        char radix;
        rval value = 0;
        int dig;

        sscanf(val.c_str(), "%d'%c", &bits, &radix);
        switch (radix)
        {
        case 'h':
        case 'H': 
//              sscanf (val.c_str(), "%d'%c%x", &bits, &radix, &value);
                for (i = 0; val[i] != 'h' && val[i] != 'H'; ++i);
                for (; i < val.length(); ++i)
                {
                        switch (val[i])
                        {
                        case '0':
                        case '1':
                        case '2':
                        case '3':
                        case '4':
                        case '5':
                        case '6':
                        case '7':
                        case '8':
                        case '9':
                                dig = val[i] - '0';
                                break;
                        case 'a':
                        case 'b':
                        case 'c':
                        case 'd':
                        case 'e':
                        case 'f':
                                dig = val[i] - 'a' + 10;
                                break;
                        case 'A':
                        case 'B':
                        case 'C':
                        case 'D':
                        case 'E':
                        case 'F':
                                dig = val[i] - 'A' + 10;
                                break;
                        default: 
                                dig = -1;
                                break;
                        }
                        if (dig >= 0)
                        {
                                value = value << 4;
                                value = value | dig;
                        }
                }


                break;
        case 'd':
        case 'D': 
                sscanf (val.c_str(), "%d'%c%d", &bits, &radix, reinterpret_cast<int *>(&value));
                break;
        case 'o': 
        case 'O': 
//              sscanf (val.c_str(), "%d'%c%o", &bits, &radix, &value);
                for (i = 0; val[i] != 'o' && val[i] != 'O'; ++i);
                for (; i < val.length(); ++i)
                {
                        switch (val[i])
                        {
                        case '0':
                        case '1':
                        case '2':
                        case '3':
                        case '4':
                        case '5':
                        case '6':
                        case '7':
                                dig = val[i] - '0';
                                break;
                        default: 
                                dig = -1;
                                break;
                        }
                        if (dig >= 0)
                        {
                                value = value << 3;
                                value = value | dig;
                        }
                }

                break;

        case 'b': 
        case 'B': 
                
                for (i = 0; val[i] != 'b' && val[i] != 'B'; ++i);
                for (; i < val.length(); ++i)
                {
                        switch (val[i])
                        {
                        case '0':
                                value = value << 1;
                                break;
                        case '1':
                                value = value << 1;
                                value = value | 1;
                                break;
                        }
                }
                break;
        }
        Signal::init(bits - 1, 0, val.c_str());
        rc = value & mask;
        r = rc;

}

Signal::Signal	(	int	bits,
		rval	value
	)

Definition at line 48 of file vlib.cc.

References create(), init(), mask, r, rc, and relativeConstraints::value.

{
        create();
#ifdef VGEN     
        ostringstream sval;
        sval << dec << bits << "'d" << value;
        Signal::init(bits - 1, 0, sval.str().c_str());
#else
        Signal::init(bits - 1, 0, "");
#endif
        r = rc = value & mask;
}

Member Function Documentation

Signal Signal::asgn ( Signal )

void Signal::clock ( const char * rname )

void Signal::create ( void )

Definition at line 25 of file vlib.cc.

References alwaysn, ca1, ca2, change, h, host, hostl, inited, l, mask, mode, mergeVDriftHistosByStation::name, nedge, NULL, outhost, outreg, pedge, printable, r, rc, and Sizeofrval.

Referenced by Signal().

{
#ifdef VGEN
        name = "";
        orname = "";
        obname = "";
        lb = "(";
        rb = ")";
#endif

        outhost = host = outreg = ca1 = ca2 = NULL;
        inited = printable = r = rc = l = pedge = nedge = change = alwaysn = mode = 0;
        h = 8*Sizeofrval - 1;
        mask = (rval)(- 1);
        hostl = -1;

}

int Signal::getalwaysn ( ) [inline]

Definition at line 79 of file vlib.h.

References alwaysn.

{return alwaysn;};

bool Signal::getbool ( ) [inline]

Definition at line 71 of file vlib.h.

References getval().

{return (getval() != 0);};

int Signal::getchange ( ) [inline]

Definition at line 74 of file vlib.h.

References change.

{return change;};

int Signal::geth ( ) [inline]

Definition at line 65 of file vlib.h.

References h.

{return h;};

int Signal::getint ( ) [inline]

Definition at line 63 of file vlib.h.

References r.

{return (unsigned int)r;};

int Signal::getl ( ) [inline]

Definition at line 64 of file vlib.h.

References l.

Referenced by init().

{return l;};

rval Signal::getmask ( ) [inline]

Definition at line 66 of file vlib.h.

References mask.

{return mask;};

int Signal::getnegedge ( ) [inline]

Definition at line 73 of file vlib.h.

References nedge.

{return nedge;};

int Signal::getposedge ( ) [inline]

Definition at line 72 of file vlib.h.

References pedge.

{return pedge;};

rval Signal::getr ( ) [inline]

Definition at line 62 of file vlib.h.

References r.

Referenced by init().

{return r;};

rval Signal::getval ( )

Referenced by getbool(), and operator,().

void Signal::init	(	Signal *	shost,
		int	h,
		int	l,
		const char *	rname
	)

Definition at line 258 of file vlib.cc.

References change, getl(), getr(), h, host, l, makemask(), mask, mergeVDriftHistosByStation::name, nedge, pedge, r, rc, and source.

{
        host = shost; 
#ifdef VGEN
        name = rname;
        orname = rname;
        lb = "";
        rb = "";
#endif
        h = high;
        l = low;
        makemask();
        source = this;
        if (host) 
        {
                rc = (host->getr() >> (l - host->getl())) & mask;
                r = rc;
        }
        change = pedge = nedge = 0;
}

void Signal::init	(	int	high,
		int	low,
		const char *	rname
	)

Reimplemented in parameter.

Definition at line 239 of file vlib.cc.

References h, inited, l, makemask(), mergeVDriftHistosByStation::name, and source.

Referenced by binop(), operator,(), and Signal().

{
        
#ifdef VGEN
        name = rname;
        orname = rname;
        lb = "";
        rb = "";
#endif
        if (!inited)
        {
                h = high;
                l = low;
                makemask();
                inited = 1;
        }
        source = this;
}

void Signal::init ( const char * rname ) [inline]

Definition at line 51 of file vlib.h.

References init().

Referenced by init().

{init(0, 0, rname);};

void Signal::initreg	(	int	,
		int	,
		const char *
	)

void Signal::inout ( const char * rname ) [inline]

Definition at line 137 of file vlib.h.

References inout().

Referenced by inout().

{inout(0, 0, rname);};

void Signal::inout	(	int	,
		int	,
		const char *
	)

void Signal::input	(	int	,
		int	,
		const char *
	)

void Signal::input ( const char * rname ) [inline]

Definition at line 128 of file vlib.h.

References input().

Referenced by input().

{input(0, 0, rname);};

void Signal::makemask ( )

Definition at line 232 of file vlib.cc.

References h, l, and mask.

Referenced by init().

{
        mask = (1LL << (h - l + 1)) - 1LL;
        if (mask == 0LL) mask = ~mask;
}

Signal Signal::operator! ( )

Signal Signal::operator!= ( Signal )

Signal Signal::operator% ( Signal )

Signal Signal::operator& ( Signal )

Signal * Signal::operator& ( )

Definition at line 316 of file vlib.cc.

{
#ifdef VGEN
        printable = 0;
#endif
        return this;
}

Signal Signal::operator&& ( Signal )

Signal Signal::operator()	(	Signal	,
		Signal
	)

Signal Signal::operator() ( Signal )

Signal Signal::operator* ( Signal )

Signal Signal::operator+ ( Signal )

Signal Signal::operator++ ( void ) [inline]

Definition at line 110 of file vlib.h.

{return *this = *this + 1;};

Signal Signal::operator++ ( int ) [inline]

Definition at line 112 of file vlib.h.

{return *this = *this + 1;};            // postfix operators require some work (different names for operations and assignment printing?)

Signal Signal::operator, ( Signal arg )

Definition at line 379 of file vlib.cc.

References ca1, ca2, getval(), h, init(), l, mask, mergeVDriftHistosByStation::name, printable, r, source, and matplotRender::t.

{
        Signal t;
#ifdef VGEN
        t.name = name + ", " + arg.name;
        t.lb = "{";
        t.rb = "}";
        printable = arg.printable = 0;
#else
        t.ca1 = this;
        t.ca2 = arg.source;
        t.init(h - l + arg.h - arg.l + 1, 0, "");
#endif
        t.r = (((getval() << (arg.h - arg.l + 1)) & (~(arg.mask))) | arg.getval()) & t.mask;
        return t;
}

Signal Signal::operator- ( Signal )

Signal Signal::operator-- ( int ) [inline]

Definition at line 113 of file vlib.h.

{return *this = *this - 1;};

Signal Signal::operator-- ( ) [inline]

Definition at line 111 of file vlib.h.

{return *this = *this - 1;};

Signal Signal::operator/ ( Signal )

Signal Signal::operator< ( Signal )

Signal Signal::operator<< ( Signal )

Signal Signal::operator<= ( Signal )

Signal Signal::operator= ( Signal )

Reimplemented in parameter.

Signal Signal::operator== ( Signal )

Signal Signal::operator> ( Signal )

Signal Signal::operator>= ( Signal )

Signal Signal::operator>> ( Signal )

Signal Signal::operator^ ( Signal )

Signal Signal::operator| ( Signal )

Signal Signal::operator|| ( Signal )

Signal Signal::operator~ ( )

void Signal::output	(	const char *	rname,
		module *	parent
	)

void Signal::output	(	int	high,
		int	low,
		const char *	rname,
		module *	parent
	)

void Signal::output	(	int	,
		int	,
		const char *
	)

void Signal::output ( const char * rname ) [inline]

Definition at line 132 of file vlib.h.

References output().

Referenced by output().

{output(0, 0, rname);};

void Signal::reg ( const char * rname ) [inline]

Definition at line 141 of file vlib.h.

References reg().

Referenced by reg().

{reg(0, 0, rname);};

void Signal::reg	(	int	,
		int	,
		const char *
	)

Signal Signal::set ( Signal )

void Signal::setalwaysn ( int n ) [inline]

Definition at line 78 of file vlib.h.

References alwaysn.

{alwaysn = (n == -1) ? 0 : n;};

void Signal::setchange ( int ch ) [inline]

Definition at line 75 of file vlib.h.

References change.

{change = ch;};

void Signal::sethlmask	(	int	high,
		int	low,
		rval	imask
	)		`[inline]`

Definition at line 69 of file vlib.h.

References h, l, and mask.

{h = high; l = low; mask = imask;};

void Signal::setnegedge ( int ch ) [inline]

Definition at line 77 of file vlib.h.

References nedge.

{nedge = ch;};

void Signal::setposedge ( int ch ) [inline]

Definition at line 76 of file vlib.h.

References pedge.

{pedge = ch;};

void Signal::setprintable ( int p ) [inline]

Definition at line 80 of file vlib.h.

References L1TEmulatorMonitor_cff::p, and printable.

{printable = p;};

void Signal::setr ( rval rv ) [inline]

Definition at line 67 of file vlib.h.

References mask, and r.

{r = rv & mask;};

void Signal::setrc ( rval rv ) [inline]

Definition at line 68 of file vlib.h.

References mask, and rc.

{rc = rv & mask;};

void Signal::wire	(	int	,
		int	,
		const char *	,
		int
	)

void Signal::wire ( const char * rname ) [inline]

Definition at line 145 of file vlib.h.

References wire().

Referenced by wire().

{wire(0, 0, rname);};

void Signal::wire	(	int	,
		int	,
		const char *
	)

Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	stream,
		Signal	s
	)		`[friend]`

Signal rand ( Signal ) [friend]

Signal ror ( Signal ) [friend]

Signal rxor ( Signal ) [friend]

Member Data Documentation

int Signal::alwaysn [protected]

Definition at line 168 of file vlib.h.

Referenced by create(), getalwaysn(), and setalwaysn().

Signal* Signal::ca1 [protected]

Definition at line 162 of file vlib.h.

Referenced by create(), and operator,().

Signal* Signal::ca2 [protected]

Definition at line 163 of file vlib.h.

Referenced by create(), and operator,().

int Signal::change [protected]

Definition at line 164 of file vlib.h.

Referenced by binop(), create(), getchange(), init(), and setchange().

int Signal::h [protected]

Definition at line 151 of file vlib.h.

Referenced by create(), geth(), init(), makemask(), operator,(), and sethlmask().

Signal* Signal::host [protected]

Definition at line 161 of file vlib.h.

Referenced by create(), and init().

int Signal::hostl [protected]

Definition at line 152 of file vlib.h.

Referenced by create().

int Signal::inited [protected]

Definition at line 169 of file vlib.h.

Referenced by create(), init(), and Signal().

int Signal::l [protected]

Definition at line 151 of file vlib.h.

Referenced by create(), getl(), init(), makemask(), operator,(), and sethlmask().

rval Signal::mask [protected]

Definition at line 153 of file vlib.h.

Referenced by binop(), create(), getmask(), init(), makemask(), operator,(), sethlmask(), setr(), setrc(), and Signal().

int Signal::mode [protected]

Definition at line 171 of file vlib.h.

Referenced by create(), and Signal().

int Signal::nedge [protected]

Definition at line 164 of file vlib.h.

Referenced by create(), getnegedge(), init(), and setnegedge().

Signal* Signal::outhost [protected]

Definition at line 166 of file vlib.h.

Referenced by create().

Signal* Signal::outreg [protected]

Definition at line 167 of file vlib.h.

Referenced by create().

int Signal::pedge [protected]

Definition at line 164 of file vlib.h.

Referenced by create(), getposedge(), init(), and setposedge().

int Signal::printable [protected]

Definition at line 170 of file vlib.h.

Referenced by binop(), create(), operator,(), and setprintable().

rval Signal::r [protected]

Definition at line 145 of file vlib.h.

Referenced by binop(), create(), getint(), getr(), init(), parameter::operator int(), operator,(), setr(), and Signal().

rval Signal::rc [protected]

Definition at line 150 of file vlib.h.

Referenced by create(), init(), setrc(), and Signal().

Signal* Signal::source [protected]

Definition at line 165 of file vlib.h.

Referenced by init(), and operator,().

Signal Class Reference

Public Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation