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annotate Jint.Runtime/VM/RuntimeContext.cs @ 3:aced2ae9957f

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temp commit, new virtual machine concept (strongly typed version of VM2).
author cin
date Sun, 27 Oct 2013 17:23:25 +0400
parents e113095f1de0
children cb13da6e3349
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aced2ae9957f temp commit, new virtual machine concept (strongly typed version of VM2).
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1 using System;
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2 using System.Collections.Generic;
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3 using System.Linq;
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4 using System.Text;
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5 using Jint.Runtime.VM.OpCodes;
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6
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7 namespace Jint.Runtime.VM {
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8 class RuntimeContext {
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9 Dictionary<Type, object[]> m_impls;
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10
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11 public RuntimeContext() {
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12 m_impls = new Dictionary<Type, object[]>();
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13 }
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14
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15 public object[] GetImpl(Type type) {
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16 return m_impls[type];
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17 }
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19 public Box<T> BoxValue<T>(T value) {
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20 return new Box<T>(value, this);
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21 }
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22
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23 public void DefineBinaryOperation<T>(Codes code, BinaryOperation<T> op) {
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24 object[] ops;
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25 if (!m_impls.TryGetValue(typeof(T), out ops))
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26 ops = m_impls[typeof(T)] = new object[(int)Codes.MaxOp];
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28 ops[(int)code] = op;
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29 }
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30 }
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31 }