com.caucho.quercus.expr
Class UnaryPostIncrementExpr
java.lang.Object
com.caucho.quercus.expr.Expr
com.caucho.quercus.expr.AbstractUnaryExpr
com.caucho.quercus.expr.UnaryPostIncrementExpr
public class UnaryPostIncrementExpr
- extends AbstractUnaryExpr
Represents a PHP post increment expression.
Field Summary |
protected int |
_incr
|
Method Summary |
Value |
eval(Env env)
Evaluates the expression, returning a Value, never a Var. |
boolean |
isDouble()
Return true for a double value |
boolean |
isLong()
Return true for a long value |
boolean |
isNumber()
Return true for a number |
java.lang.String |
toString()
|
Methods inherited from class com.caucho.quercus.expr.Expr |
assign, canRead, createAssign, createAssignFrom, createAssignRef, createCall, createClassConst, createClassField, createClassField, createCopy, createDeref, createFieldGet, createFieldGet, createIsset, createRef, createUnset, evalArg, evalArgs, evalArray, evalArrayAssign, evalArrayAssignTail, evalAssignRef, evalAssignValue, evalBoolean, evalChar, evalConstant, evalConstantPrefix, evalConstantSuffix, evalCopy, evalDirty, evalDouble, evalIsset, evalIssetValue, evalLong, evalObject, evalPostIncrement, evalPreIncrement, evalQuercusClass, evalRef, evalString, evalStringValue, evalTop, evalUnsetArray, evalValue, evalVar, getFileName, getFunctionLocation, getLine, getLocation, getLocationLine, isArray, isAssign, isBoolean, isConstant, isFalse, isLiteral, isRef, isString, isTrue, isVar, print |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
_incr
protected final int _incr
UnaryPostIncrementExpr
public UnaryPostIncrementExpr(Location location,
Expr expr,
int incr)
UnaryPostIncrementExpr
public UnaryPostIncrementExpr(Expr expr,
int incr)
eval
public Value eval(Env env)
- Description copied from class:
Expr
- Evaluates the expression, returning a Value, never a Var.
- Specified by:
eval
in class Expr
- Parameters:
env
- the calling environment.
- Returns:
- the expression value.
isDouble
public boolean isDouble()
- Return true for a double value
- Overrides:
isDouble
in class Expr
isLong
public boolean isLong()
- Return true for a long value
- Overrides:
isLong
in class Expr
isNumber
public boolean isNumber()
- Return true for a number
- Overrides:
isNumber
in class Expr
toString
public java.lang.String toString()
- Overrides:
toString
in class Expr