LDC2_W

java.lang.Object
- org.apache.bcel.generic.Instruction
- - org.apache.bcel.generic.CPInstruction
  - - org.apache.bcel.generic.LDC2_W

All Implemented Interfaces:

java.lang.Cloneable, IndexedInstruction, PushInstruction, StackProducer, TypedInstruction
```
public class LDC2_W
extends CPInstruction
implements PushInstruction
```
LDC2_W - Push long or double from constant pool
```
 Stack: ... -> ..., item.word1, item.word2
 
```

Field Summary
- Fields inherited from class org.apache.bcel.generic.CPInstruction
  index
- Fields inherited from class org.apache.bcel.generic.Instruction
  length, opcode

Constructor Summary

Constructors
Constructor Description

LDC2_W(int index)
Constructs an LDC2_W instruction.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(Visitor v)`	Call corresponding visitor method(s).
`Type`	`getType(ConstantPoolGen cpg)`	Gets the type associated with this instruction.
`java.lang.Number`	`getValue(ConstantPoolGen cpg)`	Gets the constant value from the constant pool.

Methods inherited from class org.apache.bcel.generic.CPInstruction
dump, getIndex, initFromFile, setIndex, toString, toString

Methods inherited from class org.apache.bcel.generic.Instruction
consumeStack, copy, equals, getComparator, getLength, getName, getOpcode, hashCode, isValidByte, isValidShort, produceStack, readInstruction, setComparator, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.bcel.generic.StackProducer
produceStack

- Constructor Detail
  - LDC2_W
```
public LDC2_W(int index)
```
    Constructs an LDC2_W instruction.
    
    Parameters:
    
    index - index into constant pool.
- Method Detail
  - accept
```
public void accept(Visitor v)
```
    Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call methods according to the class hierarchy in descending order, that is, the most specific visitXXX() call comes last.
    
    Specified by:
    
    accept in class Instruction
    
    Parameters:
    
    v - Visitor object.
  - getType
```
public Type getType(ConstantPoolGen cpg)
```
    Description copied from interface: TypedInstruction
    
    Gets the type associated with this instruction.
    
    Specified by:
    
    getType in interface TypedInstruction
    
    Overrides:
    
    getType in class CPInstruction
    
    Parameters:
    
    cpg - The constant pool generator.
    
    Returns:
    
    type related with this instruction.
  - getValue
```
public java.lang.Number getValue(ConstantPoolGen cpg)
```
    Gets the constant value from the constant pool.
    
    Parameters:
    
    cpg - constant pool generator.
    
    Returns:
    
    The constant value as a Number.