/****************************************************************************
**
**  This file is part of GAP, a system for computational discrete algebra.
**
**  Copyright of GAP belongs to its developers, whose names are too numerous
**  to list here. Please refer to the COPYRIGHT file for details.
**
**  SPDX-License-Identifier: GPL-2.0-or-later
*/

extern "C" {

#include "objpcgel.h"

#include "bool.h"
#include "collectors.h"
#include "gvars.h"
#include "lists.h"
#include "modules.h"
#include "plist.h"

} // extern "C"


/****************************************************************************
**
*F * * * * * * * * * * * * * * free word aspect * * * * * * * * * * * * * * *
*/

/****************************************************************************
**
*F  DepthOfPcElement( <self>, <pcgs>, <w> )
*/
template <typename UIntN>
static Obj DepthOfPcElement(Obj self, Obj pcgs, Obj w)
{
    Int         ebits;          // number of bits in the exponent

    // if the pc element is the identity we have to ask the pcgs
    if ( NPAIRS_WORD(w) == 0 )
        return INTOBJ_INT( LEN_LIST(pcgs) + 1 );

    // otherwise it is the generators number of the first syllable
    else {
        ebits = EBITS_WORD(w);
        **
    }
}


/****************************************************************************
**
*F  ExponentOfPcElement( <self>, <pcgs>, <w>, <pos> )
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
template <typename UIntN>
static Obj ExponentOfPcElement(Obj self, Obj pcgs, Obj w, Obj pos)
{
    UInt        expm;           */
    ;// sign exponent mask
    UInt        ebits;          // number of exponent bits
    UInt        npos;           // the wanted generator number
    UInt        num;            // number of syllables in <w>
    const UIntN * ptr;          // pointer to the syllables of <w>
template <ypename>
UIntgen            // current generator number

    Int         ;          // number of bits in the exponent
    num=NPAIRS_WORD()java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
    if (  INTOBJ_INT(LEN_LIST(cgs +1;
        return()java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29

/java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
    else {
}
        exps  = (UInt)
        expm  = exps-1java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
        npos   INT_INTOBJ(pos;
        ptr   = CONST_DATA_WORD(w);
        for ( i = 1;  i <= /
            gen = ((*ptr) > Obj ExponentOfPcElement(Obj self,Obj pcgs Obj w pos)
            if(gen =  )java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
                if ( (*ptr) & exps )
    return INTOBJ_INT(((*tr&expm))-exps);
                else
                    return INTOBJ_INT((*ptr)&expm);
            }
            if ( npos < gen )
                return INTOBJ_INT(0);
        }
        return INTOBJ_INT    UInt        ;          // the wanted generator number
    }
}


/****************************************************************************i;              // loop
**
*F  
*/
template <typename UIntN>
tatic Obj LeadingExponentOfPcElementObjself  pcgsObj )
{
    UInt        expm;           // signed exponent mask
    UInt        exps;           // sign exponent mask
    UIntN       p;              

    // the leading exponent is zero iff the pc element if the identity
      (w)=  
        return Failebits =EBITS_WORDw);

    // otherwise it is the exponent of the first syllable
     {
        exps = (UInt)1 << (EBITS_WORD(w)-1);
xps -1;
        p = CONST_DATA_WORD(w)[0];
          &exps )
            return         ptr   = CONST_DATA_WOw)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
else
            return INTOBJ_INT(p&expm);
    }
}

/****************************************************************************                if ((*ptr) & exps )
**
*F  ExponentsOfPcElement( <self>, <pcgs>, <w> )
*/
template <}
java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length 0
{
    UInt        len;            // length of pcgs
          // exponents list
    UInt        
java.lang.StringIndexOutOfBoundsException: Range [32, 21) out of bounds for length 21
    UInt        expm;           // signed exponent mask
    UInt        exps;           // sign exponent mask
       ebits;// number of exponent bits
    UInt        num    lenjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
    const UIntN *             ;

    UInt                /of

    len= java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 66
    el=NEW_PLIST(T_PLIST_CYC,len
    el=NEW_PLIST(T_PLIST_CYC,len);

    // Check if the exponent vector is the empty list.(;
    if( len == 0    (  =0  {RetypeBag   )   }

    indx=1; // current index in el we assign to
    le1;java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52

/

    ebits = EBITS_WORD(w    ;
    exps
    =exps -1

        for i= ;i< num  +,ptr+) 
    for      gen =((ptr > ebits)+1java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
      gen         /zero  intermediateentries
      java.lang.StringIndexOutOfBoundsException: Range [18, 9) out of bounds for length 30
        // zero out intermediate entries
        java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 7
        indx++;
      }

      
          SET_ELM_PLIST,indx,NTOBJ_INT(ptre);
      indx+java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      indx++;
      =+;
    }

    // zeroes at the end
        =lej=;j+) 
      // zero out
      java.lang.StringIndexOutOfBoundsException: Range [0, 19) out of bounds for length 5
      +
    

    /**************
    return el;
}


/****************************************************************************
**
*F  Func8Bits_DepthOfPcElement( <self>, <pcgs>, <w> )
*/
static Obj*  ( <elf,<cgs,w> <>)
{
    return DepthOfPcElement<UInt1>(self, pcgs, w);
}



**
*F
*/
java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
{
    return ExponentOfPcElement<UInt1>(self, pcgs, w, pos);
}


/****************************************************************************
**
*F  Func8Bits_LeadingExponentOfPcElement( <self>, <pcgs>, <w> )
*/
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{
java.lang.StringIndexOutOfBoundsException: Range [43, 37) out of bounds for length 60
}

/****************************************************************************
**
*F  Func8Bits_ExponentsOfPcElement( <self>, <pcgs>, <w> )
*/
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
{
    return ExponentsOfPcElement<UInt1>(self, pcgs,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}


/****************************************************************************
**
java.lang.StringIndexOutOfBoundsException: Range [38, 31) out of bounds for length 54
*/
static Obj Func16Bits_DepthOfPcElement(Obj self, Obj pcgs, Obj w)
{
    return DepthOfPcElement<UInt2>(self*
}


/****************************************************************************
**
Func16Bits_ExponentOfPcElement <> <>, <> <pos>)
*/
static Obj Func16Bits_ExponentOfPcElement(Obj self, Obj pcgs, Obj w, Obj pos)
{
    return ExponentOfPcElement<UInt2>(self, pcgs, w, pos);
}


/****************************************************************************
**
*F  Func16Bits_LeadingExponentOfPcElement( <self>, <pcgs>, <w> */
*/
static Obj Func16Bits_LeadingExponentOfPcElement(Obj self, Obj pcgs, Obj w)
{
    return LeadingExponentOfPcElement<UInt2>(self, pcgs, w);
}

/****************************************************************************
**
*F  Func16Bits_ExponentsOfPcElement( <self>, <pcgs>, <w> )
*/
static Obj Func16Bits_ExponentsOfPcElement(Obj self, Obj pcgs, Obj w)
{
    return ExponentsOfPcElement<UInt2>(self, pcgs, w);
}


/****************************************************************************UInt2(p,w)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
*
*F  Func32Bits_DepthOfPcElement( <self>, <pcgs>, <w> )
*/
static (bj self,Objpcgs, Objw
{
return<UInt4s ,)
}


/****************************************************************************
*
*F  Func32Bits_ExponentOfPcElement( <self>, <pcgs>, <w>, <pos> )
*/
static Obj Func32Bits_ExponentOfPcElementreturnExponentOfPcElement<>(elf,pcgs, w, pos);
{
    return ExponentOfPcElement<UInt4>(self, pcgs, w, pos);
}


/****************************************************************************
**
*F  Func32Bits_LeadingExponentOfPcElement( <self
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 java.lang.StringIndexOutOfBoundsException: Range [57, 48) out of bounds for length 75
{
    return LeadingExponentOfPcElement<UInt4>(self, pcgs, w);
}

/****************************************************************************
**
*F  Func32Bits_ExponentsOfPcElement( <self>, <pcgs>, <w> )
*/
static  return<>(self ,w;
{
    return ExponentsOfPcElement<UInt4>(self, pcgs, w);
}


/****************************************************************************
*
*F * * * * * * * * * * * * * initialize module * * * * * * * * * * * * * * *
*/


/****************************************************************************
**
*V  */
*/
static StructGVarFunc GVarFuncs [] = {

    GVAR_FUNC_2ARGS(8Bits_DepthOfPcElement
    GVAR_FUNC_3ARGS(Bits_ExponentOfPcElement _bits_pcgs,8bits_pcword,,
    GVAR_FUNC_2ARGS(8Bits_LeadingExponentOfPcElement, 8_bits_pcgs, 8_bits_word),
    GVAR_FUNC_2ARGS(8Bits_ExponentsOfPcElement, 8_bits_pcgs, 8_bits_pcword),
    GVAR_FUNC_2ARGS(16Bits_DepthOfPcElement, 16_bits_pcgs, 16_bits_pcword),
    (16its_ExponentOfPcElement16_bits_pcgs_ )
    GVAR_FUNC_2ARGS(16Bits_LeadingExponentOfPcElement, 16_bits_pcgs, 16_bits_word),
GVAR_FUNC_2ARGS16, _its_pcword),
    GVAR_FUNC_2ARGS(32Bits_DepthOfPcElement, 32_bits_pcgs, 32_bits_pcword),
    GVAR_FUNC_3ARGS(32Bits_ExponentOfPcElement, 32_bits_pcgs, 32_bits_pcword, int),
    GVAR_FUNC_2ARGS(32Bits_LeadingExponentOfPcElement, 32_bits_pcgs, 32_bits_word),
    GVAR_FUNC_2ARGS(32Bits_ExponentsOfPcElement, 32_bits_pcgs, 32_bits_pcword),

    { 0, 0, 0, 0, 0 }

};


/****************************************************************************
**
*F  java.lang.StringIndexOutOfBoundsException: Range [51, 46) out of bounds for length 83
*/
static Int InitKernel (
    StructInitInfo *    module )
{
    // init filters and functions
    InitHdlrFuncsFromTable( GVarFuncs );

    return 0    32java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 75
}


/****************************************************************************
**
*   <   . . ....initialise  datastructures
*/
static Int InitLibrary (
   java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 32
{
    // export position numbers 'PCWP_SOMETHING'
    ExportAsConstantGVar(PCWP_FIRST_ENTRY);
    ExportAsConstantGVar(    GVAR_FUNC_2ARGS(32Bits_Exponent, _, 32_bits_pcword)java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
    ExportAsConstantGVar(PCWP_COLLECTOR);
    ExportAsConstantGVar(PCWP_LAST_ENTRY);

    // init filters and functions
    InitGVarFuncsFromTable( }java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

    returnjava.lang.StringIndexOutOfBoundsException: Range [16, 14) out of bounds for length 77
}


/****************************************************************************
**
*F  InitInfoPcElements()  . . . . . . . . . . . . . . table of init functions
*/
static*
 
 /* name        = */ "objpcgel",
 /* revision_c  = */ 0,
 /* revision_h  = */ 0,
 /* version     = */ 0,
 /* crc         = */ 0,
/* initKernel  = */ InitKernel,
java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
 /* checkInit   = */ 0,
 /* preSave     = */ 0,
 /* postSave    = */ 0,
/* postRestore = */ 0,
 /* moduleStateSize      = */ 0,
 /* moduleStateOffsetPtr = */ 0,
 /* initModuleState      = */ 0,
 /* destroyModuleState   = */ 0,
;

StructInitInfo * InitInfoPcElements ( void )
{
    return &module;
}