org.rococoa.cocoa.ats
Class SFNTLookupBinarySearchHeader

java.lang.Object
  com.sun.jna.Structure
      com.ochafik.lang.jnaerator.runtime.Structure<SFNTLookupBinarySearchHeader,SFNTLookupBinarySearchHeader.ByValue,SFNTLookupBinarySearchHeader.ByReference>
          org.rococoa.cocoa.ats.SFNTLookupBinarySearchHeader

All Implemented Interfaces:

StructureType, StructureTypeDependent, Comparable<Structure<SFNTLookupBinarySearchHeader,SFNTLookupBinarySearchHeader.ByValue,SFNTLookupBinarySearchHeader.ByReference>>

Direct Known Subclasses:

SFNTLookupBinarySearchHeader.ByReference, SFNTLookupBinarySearchHeader.ByValue

public class SFNTLookupBinarySearchHeader
extends Structure<SFNTLookupBinarySearchHeader,SFNTLookupBinarySearchHeader.ByValue,SFNTLookupBinarySearchHeader.ByReference>

A BinarySearchHeader defines the five standard fields needed to perform quick
lookups in a lookup table (note that using UInt16s, and not ItemCounts or
similar types, is important here, since these tables are in fonts, and the
documented font formats specify 16-bit quantities).
native declaration : /System/Library/Frameworks/ApplicationServices.framework/Versions/Current/Frameworks/ATS.framework/Headers/SFNTLayoutTypes.h:539
This file was autogenerated by JNAerator,
a tool written by Olivier Chafik that uses a few opensource projects..
For help, please visit NativeLibs4Java, Rococoa, or JNA.

Nested Class Summary

static class	SFNTLookupBinarySearchHeader.ByReference
static class	SFNTLookupBinarySearchHeader.ByValue

Field Summary

short	entrySelector
short	nUnits
short	rangeShift
short	searchRange
short	unitSize

Fields inherited from class com.sun.jna.Structure

ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE

Constructor Summary

SFNTLookupBinarySearchHeader()

SFNTLookupBinarySearchHeader(short unitSize, short nUnits, short searchRange, short entrySelector, short rangeShift)

Method Summary

static SFNTLookupBinarySearchHeader[]

newArray(int arrayLength)

Methods inherited from class com.ochafik.lang.jnaerator.runtime.Structure

byReference, byValue, castToArray, castToArray, castToArray, castToReferenceArray, castToReferenceArray, castToValueArray, castToValueArray, clone, compareTo, newArray, read, setDependency, toArray, toArray, toArray, toReferenceArray, toReferenceArray, toValueArray, toValueArray, use, use, use, use, write

Methods inherited from class com.sun.jna.Structure

autoRead, autoRead, autoWrite, autoWrite, clear, equals, getAutoRead, getAutoWrite, getPointer, hashCode, newInstance, readField, setAutoRead, setAutoSynch, setAutoWrite, size, toString, writeField, writeField

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.ochafik.lang.jnaerator.runtime.StructureType

getPointer, size

Field Detail

unitSize

public short unitSize

nUnits

public short nUnits

searchRange

public short searchRange

entrySelector

public short entrySelector

rangeShift

public short rangeShift

Constructor Detail

SFNTLookupBinarySearchHeader

public SFNTLookupBinarySearchHeader()

SFNTLookupBinarySearchHeader

public SFNTLookupBinarySearchHeader(short unitSize,
                                    short nUnits,
                                    short searchRange,
                                    short entrySelector,
                                    short rangeShift)

Parameters:

unitSize - size of a unit in bytes

nUnits - number of units in table

searchRange - (largest power of two <= nUnits) * unitSize

entrySelector - log2 (largest power of two <= nUnits)

rangeShift - (nUnits - largest power of two <= nUnits) * unitSize

Method Detail

newArray

public static SFNTLookupBinarySearchHeader[] newArray(int arrayLength)