BitConverterNonAlloc.cs
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/******************************************************************************
* Copyright (C) Leap Motion, Inc. 2011-2017. *
* Leap Motion proprietary and confidential. *
* *
* Use subject to the terms of the Leap Motion SDK Agreement available at *
* https://developer.leapmotion.com/sdk_agreement, or another agreement *
* between Leap Motion and you, your company or other organization. *
******************************************************************************/
using System;
namespace Leap.Unity {
public class BitConverterNonAlloc {
public static UInt16 ToUInt16(byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
UInt16* primitivePtr = (UInt16*)ptr;
return *primitivePtr;
}
}
}
public static UInt16 ToUInt16(byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(UInt16);
UInt16* primitivePtr = (UInt16*)ptr;
return *primitivePtr;
}
}
}
public static void GetBytes(UInt16 primitive, byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
UInt16* primitivePtr = (UInt16*)ptr;
*primitivePtr = primitive;
}
}
}
public static void GetBytes(UInt16 primitive, byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(UInt16);
UInt16* primitivePtr = (UInt16*)ptr;
*primitivePtr = primitive;
}
}
}
public static Int16 ToInt16(byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
Int16* primitivePtr = (Int16*)ptr;
return *primitivePtr;
}
}
}
public static Int16 ToInt16(byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(Int16);
Int16* primitivePtr = (Int16*)ptr;
return *primitivePtr;
}
}
}
public static void GetBytes(Int16 primitive, byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
Int16* primitivePtr = (Int16*)ptr;
*primitivePtr = primitive;
}
}
}
public static void GetBytes(Int16 primitive, byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(Int16);
Int16* primitivePtr = (Int16*)ptr;
*primitivePtr = primitive;
}
}
}
public static UInt32 ToUInt32(byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
UInt32* primitivePtr = (UInt32*)ptr;
return *primitivePtr;
}
}
}
public static UInt32 ToUInt32(byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(UInt32);
UInt32* primitivePtr = (UInt32*)ptr;
return *primitivePtr;
}
}
}
public static void GetBytes(UInt32 primitive, byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
UInt32* primitivePtr = (UInt32*)ptr;
*primitivePtr = primitive;
}
}
}
public static void GetBytes(UInt32 primitive, byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(UInt32);
UInt32* primitivePtr = (UInt32*)ptr;
*primitivePtr = primitive;
}
}
}
public static Int32 ToInt32(byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
Int32* primitivePtr = (Int32*)ptr;
return *primitivePtr;
}
}
}
public static Int32 ToInt32(byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(Int32);
Int32* primitivePtr = (Int32*)ptr;
return *primitivePtr;
}
}
}
public static void GetBytes(Int32 primitive, byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
Int32* primitivePtr = (Int32*)ptr;
*primitivePtr = primitive;
}
}
}
public static void GetBytes(Int32 primitive, byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(Int32);
Int32* primitivePtr = (Int32*)ptr;
*primitivePtr = primitive;
}
}
}
public static UInt64 ToUInt64(byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
UInt64* primitivePtr = (UInt64*)ptr;
return *primitivePtr;
}
}
}
public static UInt64 ToUInt64(byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(UInt64);
UInt64* primitivePtr = (UInt64*)ptr;
return *primitivePtr;
}
}
}
public static void GetBytes(UInt64 primitive, byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
UInt64* primitivePtr = (UInt64*)ptr;
*primitivePtr = primitive;
}
}
}
public static void GetBytes(UInt64 primitive, byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(UInt64);
UInt64* primitivePtr = (UInt64*)ptr;
*primitivePtr = primitive;
}
}
}
public static Int64 ToInt64(byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
Int64* primitivePtr = (Int64*)ptr;
return *primitivePtr;
}
}
}
public static Int64 ToInt64(byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(Int64);
Int64* primitivePtr = (Int64*)ptr;
return *primitivePtr;
}
}
}
public static void GetBytes(Int64 primitive, byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
Int64* primitivePtr = (Int64*)ptr;
*primitivePtr = primitive;
}
}
}
public static void GetBytes(Int64 primitive, byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(Int64);
Int64* primitivePtr = (Int64*)ptr;
*primitivePtr = primitive;
}
}
}
public static Single ToSingle(byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
Single* primitivePtr = (Single*)ptr;
return *primitivePtr;
}
}
}
public static Single ToSingle(byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(Single);
Single* primitivePtr = (Single*)ptr;
return *primitivePtr;
}
}
}
public static void GetBytes(Single primitive, byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
Single* primitivePtr = (Single*)ptr;
*primitivePtr = primitive;
}
}
}
public static void GetBytes(Single primitive, byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(Single);
Single* primitivePtr = (Single*)ptr;
*primitivePtr = primitive;
}
}
}
public static Double ToDouble(byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
Double* primitivePtr = (Double*)ptr;
return *primitivePtr;
}
}
}
public static Double ToDouble(byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(Double);
Double* primitivePtr = (Double*)ptr;
return *primitivePtr;
}
}
}
public static void GetBytes(Double primitive, byte[] bytes, int offset = 0) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
Double* primitivePtr = (Double*)ptr;
*primitivePtr = primitive;
}
}
}
public static void GetBytes(Double primitive, byte[] bytes, ref int offset) {
unsafe {
fixed (byte* ptr = &bytes[offset]) {
offset += sizeof(Double);
Double* primitivePtr = (Double*)ptr;
*primitivePtr = primitive;
}
}
}
}
}