coins.ir.hir
Class ExpListExpImpl

java.lang.Object
  coins.ir.hir.HIR_Impl
      coins.ir.hir.ExpImpl
          coins.ir.hir.ExpListExpImpl

All Implemented Interfaces:

java.lang.Cloneable, Exp, ExpListExp, HasStringObject, HIR, HIR0, HirList, IR, IR0, IrList

public class ExpListExpImpl

extends ExpImpl

implements ExpListExp

ExpListExpImpl Expression representing a list of expressions (Exp). Its operator is OP_EXPLIST. This is used to represent a list of initial values. The element of the list may be a repetition specification that specifies repetition count (as child 1) and elements to be repeated (as child 2).

Field Summary

(package private) java.util.LinkedList

values

Fields inherited from class coins.ir.hir.HIR_Impl

fAdditionalChild, fChildCount, fChildNode1, fChildNode2, fDbgLevel, fHirAnnex, fOperator, fParentNode, fType, hirRoot, inversionTable, machineParam, sourceLanguage

Fields inherited from interface coins.ir.hir.HIR

OP_CODE_NAME, OP_CODE_NAME_DENSE

Fields inherited from interface coins.ir.IR

OP_INF, OP_LIST, OP_PROG, OP_SUBP_DEF

Fields inherited from interface coins.ir.hir.HIR0

FLAG_C_PTR, FLAG_CONST_EXP, FLAG_INIT_BLOCK, FLAG_LOOP_WITH_CONDITIONAL_INIT, FLAG_NOCHANGE, FLAG_NONTERMINAL, OP_ADD, OP_ADD_ASSIGN, OP_ADDR, OP_AND, OP_AND_ASSIGN, OP_ARROW, OP_ASM, OP_ASSIGN, OP_BLOCK, OP_CALL, OP_CMP_EQ, OP_CMP_GE, OP_CMP_GT, OP_CMP_LE, OP_CMP_LT, OP_CMP_NE, OP_COMMA, OP_CONST, OP_CONTENTS, OP_CONV, OP_DECAY, OP_DIV, OP_DIV_ASSIGN, OP_ELEM, OP_ENCLOSE, OP_EQ_ZERO, OP_EXP_STMT, OP_EXPLIST, OP_EXPREPEAT, OP_FOR, OP_IF, OP_INDEX, OP_INDEXED_LOOP, OP_JUMP, OP_LABEL, OP_LABEL_DEF, OP_LABELED_STMT, OP_LG_AND, OP_LG_OR, OP_MOD, OP_MOD_ASSIGN, OP_MULT, OP_MULT_ASSIGN, OP_NEG, OP_NOT, OP_NULL, OP_OFFSET, OP_OR, OP_OR_ASSIGN, OP_PARAM, OP_PHI, OP_POST_DECR, OP_POST_INCR, OP_PRE_DECR, OP_PRE_INCR, OP_QUAL, OP_REPEAT, OP_RETURN, OP_SELECT, OP_SEQ, OP_SETDATA, OP_SHIFT_L_ASSIGN, OP_SHIFT_LL, OP_SHIFT_R, OP_SHIFT_R_ASSIGN, OP_SHIFT_RL, OP_SIZEOF, OP_STMT, OP_STMT_UPPER, OP_SUB, OP_SUB_ASSIGN, OP_SUBP, OP_SUBS, OP_SWITCH, OP_SYM, OP_TYPE, OP_UNDECAY, OP_UNTIL, OP_VAR, OP_WHILE, OP_XOR, OP_XOR_ASSIGN

Constructor Summary

ExpListExpImpl(HirRoot pHirRoot, java.util.List list)

Method Summary

void	add(int pInsertionPosition, java.lang.Object pObjectToBeInserted)
void	add(java.lang.Object pElement) Specifications of following methods are the same to those of List in java.util.
void	clear()
java.lang.Object	clone() clone Override Object.clone in HIR.
boolean	contains(java.lang.Object pObject)
java.lang.Object	get(int pIndex)
Exp	getExp(int index) getExp Get the i-th element of the expression list, where i is given by the parameter pIndex.
java.lang.Object	getFirst()
Exp	getWithRepeat(int index) getWithRepeat
HirList	hirListClone() hirListClone Make the clone of this node to get a clone in the situation where clone() can not be used directly.
int	indexOf(java.lang.Object pObject)
boolean	isEmpty()
java.util.ListIterator	iterator() Make iterator to traverse all elements of the list.
int	length() length
void	print(int indent) Print the list enclosing the string images of all elements by parenthesis.
void	print(int indent, boolean detail) Print the list enclosing the detailed string images of all elements by parenthesis.
java.lang.Object	remove(int pRemovePosition)
boolean	remove(java.lang.Object pObject)
void	set(int pIndex, java.lang.Object pElement)
void	setExp(int index, Exp exp) set Set pExp as pIndex-th element of the expression list.
int	size() size
java.lang.String	toStringWithChildren() toStringWithChildren Get the string of this node and its children traversing the children in depth-first order.

Methods inherited from class coins.ir.hir.ExpImpl

accept, adjustTypesOfBinaryOperands, evaluate, evaluateAsDouble, evaluateAsFloat, evaluateAsInt, evaluateAsLong, findSubpType, fold, getActualParamList, getArrayExp, getConstSym, getElem, getElemSizeExp, getExp1, getExp2, getLabel, getPointedElem, getPointerExp, getQualifiedElem, getQualifierExp, getSubp, getSubpSpec, getSubscriptExp, getSym, getValueString, getVar, initiateArray, isEvaluable, isLValue

Methods inherited from class coins.ir.hir.HIR_Impl

addInf, addrExp, asmStmt, assignStmt, blockStmt, callStmt, checkLinkage, conditionalExp, conditionalExp1, constNode, contains, contentsExp, convExp, copyInfListFrom, copyWithOperands, copyWithOperandsChangingLabels, cutParentLink, cutParentLink, decayExp, elemNode, exp, exp, exp, expList, expRepeat, expStmt, falseNode, fatalError, finishHir, flagsAreAllFalse, forStmt, forStmt, functionExp, getChild, getChild1, getChild2, getChildCount, getChildNumber, getClone, getExpId, getFlag, getFlagBox, getFlowAnalSym, getIndentSpace, getIndex, getInf, getInfList, getInfString, getIrName, getNextNode, getNextNodeSeeingAncestor, getNextStmt, getOperator, getParent, getResultOperand, getResultVar, getSourceNode, getSourceNode1, getSourceNode2, getStmtContainingThisNode, getSymOrExpId, getType, getWork, hirClone, hirIterator, hirList, hirNodeClone, hirSeq, hirSeq, hirSeq, ifStmt, indexedLoopStmt, indexedLoopStmt, infStmt, infStmt, intConstNode, intConstNode, irList, irList, isEmpty, isHIR, isLIR, isSameAs, isStmt, isSym, isTerminal, isTree, isTree, jumpStmt, labelDef, labeledStmt, labelNode, nullNode, nullStmt, offsetConstNode, phiExp, pointedExp, program, qualifiedExp, removeInf, repeatStmt, repeatStmt, replaceOperator, replaceResultOperand, replaceResultVar, replaceSource, replaceSource1, replaceSource2, replaceThisNode, returnStmt, returnStmt, setChild, setChild1, setChild2, setChildren, setChildren, setChildren, setChildren, setDataStmt, setFlag, setIndex, setIndexNumberToAllNodes, setIndexNumberToAllNodes, setIndexNumberToAllNodes2, setParameters, setParent, setType, setWork, severeError, sizeofExp, sizeofExp, slightError, subpDefinition, subpDefinition, subpDefinition, subpIterator, subpNode, subscriptedExp, subscriptedExp, switchStmt, symNode, toString, toStringDetail, toStringShort, trueNode, typeNode, undecayExp, undecayExp, undecayExp, undecayExp, varNode, warinig, whileStmt, whileStmt, withInf

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface coins.ir.hir.ExpListExp

toString

Methods inherited from interface coins.ir.hir.Exp

adjustTypesOfBinaryOperands, evaluate, evaluateAsDouble, evaluateAsFloat, evaluateAsInt, evaluateAsLong, findSubpType, fold, getActualParamList, getArrayExp, getConstSym, getElem, getElemSizeExp, getExp1, getExp2, getLabel, getPointedElem, getPointerExp, getQualifiedElem, getQualifierExp, getSubp, getSubpSpec, getSubscriptExp, getValueString, getVar, initiateArray, isEvaluable

Methods inherited from interface coins.ir.hir.HIR

addrExp, asmStmt, checkLinkage, conditionalExp, contains, copyInfListFrom, cutParentLink, exp, expList, expRepeat, forStmt, getExpId, getFlowAnalSym, getIndentSpace, getInfString, getIrName, getSourceNode, getSourceNode1, getSourceNode2, getSymOrExpId, getWork, hirNodeClone, hirSeq, hirSeq, indexedLoopStmt, indexedLoopStmt, infStmt, infStmt, intConstNode, irList, isEmpty, isStmt, isTree, nullNode, nullStmt, offsetConstNode, phiExp, repeatStmt, replaceSource, replaceSource1, replaceSource2, returnStmt, setChild1, setChild2, setChildren, setChildren, setDataStmt, setIndex, setIndexNumberToAllNodes, setParent, setType, setWork, subpDefinition, subpIterator, subscriptedExp, toStringDetail, toStringShort, undecayExp, undecayExp, undecayExp, whileStmt

Methods inherited from interface coins.ir.IR

addInf, getChild1, getChild2, getInf, getInfList, getParent, getSym, removeInf

Methods inherited from interface coins.ir.IR0

getChild, getChildCount, getIndex, getOperator, setChild

Methods inherited from interface coins.ir.hir.HIR0

accept, assignStmt, blockStmt, callStmt, constNode, contentsExp, convExp, copyWithOperands, copyWithOperandsChangingLabels, decayExp, elemNode, exp, exp, expStmt, falseNode, finishHir, forStmt, functionExp, getChildNumber, getFlag, getFlagBox, getNextStmt, getStmtContainingThisNode, getType, hirClone, hirIterator, hirList, hirSeq, ifStmt, intConstNode, irList, isSameAs, jumpStmt, labelDef, labeledStmt, labelNode, pointedExp, program, qualifiedExp, repeatStmt, replaceThisNode, returnStmt, setFlag, setIndexNumberToAllNodes, sizeofExp, sizeofExp, subpDefinition, subpNode, subscriptedExp, switchStmt, symNode, trueNode, undecayExp, varNode, whileStmt

Methods inherited from interface coins.ir.IrList

getClone, toStringShort

Field Detail

values

java.util.LinkedList values

Constructor Detail

ExpListExpImpl

public ExpListExpImpl(HirRoot pHirRoot,
                      java.util.List list)

Method Detail

size

public int size()

Description copied from interface: ExpListExp

size

Specified by:

size in interface ExpListExp

Returns:

the size (number of elements) of the expression list.

length

public int length()

Description copied from interface: ExpListExp

length

Specified by:

length in interface ExpListExp

Returns:

the length (number of elements) of the expression list.

getExp

public Exp getExp(int index)

Description copied from interface: ExpListExp

getExp Get the i-th element of the expression list, where i is given by the parameter pIndex. If there is no i-th element, return null.

Specified by:

getExp in interface ExpListExp

Parameters:

index - element index number.

Returns:

the pIndex-th element of the expression list.

getWithRepeat

public Exp getWithRepeat(int index)

Description copied from interface: ExpListExp

getWithRepeat

 Get the i-th final element of the expression list assuming as if
 the nest of list is expanded, where i is given by the parameter
 pIndex.
 If the i-th element is (exprepeatCode n elem), then
 elem is assumed to be repeated n-times and its first one
 is treated as the i-th element.
 If there is no i-th element, return null.
 The end of list may be detected by encountering null
 as the return value of getWithRepeat method.
 Example
   Given list:
     (OP_EXPLIST c1 c2 (OP_EXPREPEAT c3 c4) c5)
   Sequence of Exp to be get by getWithRepeat:
     c1 c2 c4 c4 c4 c5
   where, each of c1, c2, c3, c4, c5 represents constant expression
   whose value is 1, 2, 3, 4, 5 respectively.

Specified by:

getWithRepeat in interface ExpListExp

Parameters:

index - index number corresponding to the element to be returned.

Returns:

the pIndex-th element of the expression list; if there is no pIndex-th element, then return null.

setExp

public void setExp(int index,
                   Exp exp)

Description copied from interface: ExpListExp

set Set pExp as pIndex-th element of the expression list. If there is no pIndex-th element in the list, then do nothing.

Specified by:

setExp in interface ExpListExp

Parameters:

index - index number corresponding to the element to be set.

exp - element to be set.

set

public void set(int pIndex,
                java.lang.Object pElement)

Specified by:

set in interface HirList

add

public void add(java.lang.Object pElement)

Description copied from interface: HirList

 Specifications of following methods are the same
  to those of List in java.util.
    add
    isEmpty
    size
    contains
    indexOf
    remove
    listIterator

Specified by:

add in interface HirList

add

public void add(int pInsertionPosition,
                java.lang.Object pObjectToBeInserted)

Specified by:

add in interface HirList

getFirst

public java.lang.Object getFirst()

Specified by:

getFirst in interface HirList

get

public java.lang.Object get(int pIndex)

Specified by:

get in interface HirList

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface HirList

contains

public boolean contains(java.lang.Object pObject)

Specified by:

contains in interface HirList

indexOf

public int indexOf(java.lang.Object pObject)

Specified by:

indexOf in interface HirList

remove

public java.lang.Object remove(int pRemovePosition)

Specified by:

remove in interface HirList

remove

public boolean remove(java.lang.Object pObject)

Specified by:

remove in interface HirList

clear

public void clear()

Specified by:

clear in interface IrList

iterator

public java.util.ListIterator iterator()

Description copied from interface: ExpListExp

Make iterator to traverse all elements of the list.

Specified by:

iterator in interface ExpListExp

Returns:

the iterator.

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Description copied from class: HIR_Impl

clone Override Object.clone in HIR.

Overrides:

clone in class HIR_Impl

Returns:

cloned HIR object.

Throws:

java.lang.CloneNotSupportedException

hirListClone

public HirList hirListClone()
                     throws java.lang.CloneNotSupportedException

Description copied from interface: HirList

hirListClone Make the clone of this node to get a clone in the situation where clone() can not be used directly.

Specified by:

hirListClone in interface HirList

Returns:

the clone of this node.

Throws:

java.lang.CloneNotSupportedException

print

public void print(int indent)

Description copied from interface: ExpListExp

Print the list enclosing the string images of all elements by parenthesis. The start column is indicated by pIndent.

Specified by:

print in interface ExpListExp

Overrides:

print in class HIR_Impl

print

public void print(int indent,
                  boolean detail)

Description copied from interface: ExpListExp

Print the list enclosing the detailed string images of all elements by parenthesis. The start column is indicated by pIndent.

Specified by:

print in interface ExpListExp

Overrides:

print in class HIR_Impl

toStringWithChildren

public java.lang.String toStringWithChildren()

Description copied from interface: HIR

toStringWithChildren Get the string of this node and its children traversing the children in depth-first order. The result is shown in compact form.

Specified by:

toStringWithChildren in interface HIR

Overrides:

toStringWithChildren in class HIR_Impl