coins.ast.expr
Class AssignExpr

java.lang.Object
  coins.ast.ASTree
      coins.ast.expr.OperatorExpr
          coins.ast.expr.BinaryExpr
              coins.ast.expr.AssignExpr

All Implemented Interfaces:

Expr, java.io.Serializable, TokenId

public class AssignExpr

extends BinaryExpr

implements TokenId

Assignment expression.

See Also:

Serialized Form

Field Summary

Fields inherited from class coins.ast.expr.BinaryExpr

left, right

Fields inherited from interface coins.ast.TokenId

AND_E, ANDAND, ARROW, ASM, AUTO, BAD_TOKEN, BREAK, CASE, CAST_OP, CHAR, CHAR_CONST, COND_OP, CONST, CONTINUE, DEFAULT, DIV_E, DO, DOUBLE, DOUBLE_CONST, ELLIPSIS, ELSE, ENUM, EOF, EQ, EXOR_E, EXTERN, FLOAT, FLOAT_CONST, FOR, FUNCALL, GE, GOTO, IDENTIFIER, IF, IGNORE, INDEX_OP, INLINE, INT, INT_CONST, LE, LONG, LONG_CONST, LONG_DOUBLE_CONST, LONGLONG_CONST, LSHIFT, LSHIFT_E, MINUS_E, MINUSMINUS, MOD_E, MUL_E, MUTABLE, NEQ, OR_E, OROR, PLUS_E, PLUSPLUS, PRAGMA, REGISTER, RESTRICT, RETURN, RSHIFT, RSHIFT_E, SHORT, SIGNED, SIZEOF, SKIP_GCC_ASM, SKIP_GCC_ATTRIBUTE, STATIC, STRING_L, STRING_WL, STRUCT, SWITCH, TYPEDEF, TYPEDEF_NAME, UINT_CONST, ULONG_CONST, ULONGLONG_CONST, UNION, UNSIGNED, VOID, VOLATILE, WHILE

Constructor Summary

AssignExpr(Expr lvalue, int op, Expr expr)

Method Summary

void	accept(Visitor v) Is a method for the visitor pattern.
java.lang.String	fileName()
byte[]	getType() Returns the type of the resulting value of evaluating the expression.
int	lineNumber()
int	operatorId() Returns the token identifier of the operator name.
java.lang.String	operatorName() Returns the string representation of the operator name.
void	setPosition(java.lang.String pFileName, int pLineNumber)

Methods inherited from class coins.ast.expr.BinaryExpr

getLeft, getLeftOperand, getRight, getRightOperand, setLeft, setRight

Methods inherited from class coins.ast.expr.OperatorExpr

getTag

Methods inherited from class coins.ast.ASTree

putSeparator, rightToString, toString, toString1

Methods inherited from class java.lang.Object

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

Constructor Detail

AssignExpr

public AssignExpr(Expr lvalue,
                  int op,
                  Expr expr)

Method Detail

accept

public void accept(Visitor v)

Description copied from class: ASTree

Is a method for the visitor pattern. It calls atXXX() on the given visitor, where XXX is the class name of the node object.

Specified by:

accept in class ASTree

getType

public byte[] getType()

Description copied from interface: Expr

Returns the type of the resulting value of evaluating the expression. See ast.TypeId

Specified by:

getType in interface Expr

Returns:

the encoded type.

operatorId

public int operatorId()

Description copied from class: OperatorExpr

Returns the token identifier of the operator name. See ast.TokenId

Specified by:

operatorId in class OperatorExpr

operatorName

public java.lang.String operatorName()

Description copied from class: OperatorExpr

Returns the string representation of the operator name.

Specified by:

operatorName in class OperatorExpr

setPosition

public void setPosition(java.lang.String pFileName,
                        int pLineNumber)

fileName

public java.lang.String fileName()

lineNumber

public int lineNumber()