#include <vlib.h>

Inheritance diagram for function:

Public Member Functions
	function ()

void	init (int, int, const char *)

void	makemask (int hpar, int lpar)

void	vbeginfunction ()

void	vendfunction ()

Public Member Functions inherited from module
Signal *	AddOutReg (Signal arg)

void	create ()

int	getchange ()

Signal	getswitch ()

Signal	ifelse (Signal, Signal, Signal)

void	init (const char , const char )

void	init (const char , const char , int)

void	init (const char , const char , module *fixt)

	module ()

Signal	negedge (Signal)

virtual void	operator() ()

void	popswitch ()

Signal	posedge (Signal)

void	pushswitch (Signal arg)

void	setchange (int c)

void	vbeginmodule ()

void	vendmodule ()

virtual	~module ()

Protected Attributes
int	h

int	l

rval	mask

int	OldChange

Signal	result

Protected Attributes inherited from module
int	change

std::string	instname

int	itern

int	oldenmarg

int	OuterIndPos

Signal *	outreg [1000]

int	outregn

rval	passn

void(*	runperiod )()

Signal	switcharg [10]

int	switchn

module *	tfixt

Detailed Description

Definition at line 246 of file vlib.h.

Constructor & Destructor Documentation

◆ function()

function::function ( )

inline

Definition at line 248 of file vlib.h.

248 {};

Member Function Documentation

◆ init()

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

Definition at line 1071 of file vlib.cc.

                                                         {
 #ifdef VGEN
   name = rname;
   cout << "`include " << '"' << name << ".v" << '"' << "\n" << flush;
 #endif
   if (high >= low) {
     h = high;
     l = low;
   } else {
     h = low;
     l = high;
   }
   makemask(h, l);
 }

References gather_cfg::cout, LaserClient_cfi::high, l, LaserClient_cfi::low, makemask(), Skims_PA_cff::name, and rname.

◆ makemask()

void function::makemask	(	int	hpar,
		int	lpar
	)

Definition at line 1061 of file vlib.cc.

                                           {
   //int i;
   unsigned int lng = hpar - lpar + 1;
  
   if (lng < Sizeofrval * 8)
     mask = (1LL << lng) - 1;
   else
     mask = (rval)(-1);
 }

References L1DTConfigBti_cff::LL, mask, and Sizeofrval.

Referenced by init().

◆ vbeginfunction()

void function::vbeginfunction ( )

Definition at line 1086 of file vlib.cc.

                               {
 #ifdef VGEN
   string filename = name + ".v";
   retname = name + "(" + glc.PrintIO(false) + ")";
   vfile.open(filename.c_str());
   outbuf = std::cout.rdbuf(vfile.rdbuf());
   OuterIndPos = glc.getpos();
   oldenmarg = glc.getenablemargin();
   glc.enablemargin(1);
   glc.setpos(0);
   PrintHeader();
   cout << glc.getmargin() << "function [" << dec << h << ":" << l << "] " << name << ";\n" << flush;
   glc.setfunction(1);
   glc.Print();
   glc.setFileOpen(1);
   result.setname(name);
   result.setbrackets("", "");
 #endif
   switchn = 0;
   OldChange = glc.getchange();
 }

References gather_cfg::cout, TauDecayModes::dec, corrVsCorr::filename, globcontrol::getchange(), glc, l, Skims_PA_cff::name, OldChange, module::oldenmarg, module::OuterIndPos, result, globcontrol::setfunction(), and module::switchn.

◆ vendfunction()

void function::vendfunction ( )

Definition at line 1108 of file vlib.cc.

                             {
   result.sethlmask(h, l, mask);
   result.setr(result.getr() & mask);
   glc.setchange(OldChange);
 #ifdef VGEN
   glc.Outdent();
   cout << glc.getmargin() << "endfunction\n" << flush;
   glc.setpos(OuterIndPos);
   cout.rdbuf(outbuf);
   result.setname(retname);
   result.setbrackets("", "");
   vfile.close();
   glc.enablemargin(oldenmarg);
 #endif
   outregn = 0;
 }