HyperPropertyDescriptor

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HyperPropertyDescriptor

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Provides a vastly accelerate runtime property implementation that can be applied even to closed-source classes

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HyperPropertyDescriptor [![Build status](https://ci.appveyor.com/api/projects/status/mrh9e5e7m5uncdsu?svg=true)](https://ci.appveyor.com/project/forcewake/hyperpropertydescriptor)
=======================
![logo](https://raw.githubusercontent.com/forcewake/HyperPropertyDescriptor/master/assets/icon.png)

Provides a vastly accelerate runtime property implementation that can be applied even to closed-source classes

## Source

Based on the code from the [Marc Gravell article][1]

[1]: http://www.codeproject.com/Articles/18450/HyperDescriptor-Accelerated-dynamic-property-acces

## Results

### MyEntity.Name with 25000000 operations

| Operation            	| Direct 	| Without Provider	| With Provider	|
|----------------------	|-------	|-----------------	|--------------	|
| GetProperties        	|		 	    | 647ms            	| 699ms         |
| IsReadOnly           	|    	  	| 2926ms            | 43ms          |
| SupportsChangeEvents 	|   	   	| 245ms             | 41ms          |
| GetValue             	| 8ms	   	| 10360ms           | 57ms          |
| SetValue             	| 97ms 		| 20288ms           | 155ms         |
| ValueChanged         	| 1022ms 	| 29566ms           | 954ms         |

### MySuperEntity.Name with 25000000 operations

| Operation            	| Without Provider 	| With Provider	|
|----------------------	|-----------------	|--------------	|
| GetProperties        	| 828ms            	| 914ms        	|
| IsReadOnly           	| 2881ms          	| 41ms         	|
| SupportsChangeEvents 	| 241ms          	  | 44ms         	|
| GetValue             	| 10682ms          	| 95ms       	  |
| SetValue             	| 20730ms       	  | 173ms 	  	  |
| ValueChanged         	| 30979ms       	  | 1059ms        |

### MySuperEntity.When with 10000000 operations

| Operation            	| Without Provider 	| With Provider 	|
|----------------------	|------------------	|---------------	|
| GetProperties        	| 825ms            	| 891ms         	|
| IsReadOnly           	| 2888ms           	| 41ms           	|
| SupportsChangeEvents 	| 251ms            	| 46ms          	|
| GetValue             	| 11393ms          	| 295ms           |
| SetValue             	| 22416ms          	| 110ms           |

## Example

Just write this piece of code:

```csharp
HyperTypeDescriptionProvider.Add(typeof (MyEntity));
```

HyperPropertyDescriptor

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