# Class: com.pnfsoftware.jeb.core.units.code.NativeCommentManager

A comment manager for [native code units](INativeCodeUnit). The secondary addressing scheme uses [ICodeCoordinates](ICodeCoordinates).

## Constructor: NativeCommentManager
- parameter: `unit`, type: `com.pnfsoftware.jeb.core.units.INativeCodeUnit<?>`

Description: Create a native comment manager.
parameter: unit: native code unit

## Method: addressToMemory
- parameter: `address`, type: `java.lang.String`
- return type: `long`

Description: Convert a unit address to a canonical memory address.
parameter: address: unit address
return: memory address

## Method: coordToMemory
- parameter: `coord`, type: `com.pnfsoftware.jeb.core.output.code.coordinates.ICodeCoordinates`
- return type: `long`

Description: Convert code coordinates to a canonical memory address.
parameter: coord: code coordinates
return: memory address, or \-1

## Method: memoryToAddress
- parameter: `a`, type: `long`
- return type: `java.lang.String`

Description: Convert a canonical memory address to a unit address.
parameter: a: memory address
return: unit address

## Method: memoryToCoord
- parameter: `a`, type: `long`
- return type: `com.pnfsoftware.jeb.core.output.code.coordinates.ICodeCoordinates`

Description: Convert a canonical memory address to code coordinates.
parameter: a: memory address
return: code coordinates, or null

