public void Compile(MathFuncAssemblyCecil mathFuncAssembly, string funcName)
{
MathFuncAssembly = mathFuncAssembly;
var globalBody = new MethodDefinition(funcName,
MethodAttributes.Public | MethodAttributes.HideBySig | (Static ? MethodAttributes.Static : 0), mathFuncAssembly.DoubleType);
var globalIlProcessor = globalBody.Body.GetILProcessor();
AddFuncArgs(mathFuncAssembly.Assembly, globalIlProcessor);
DefineLocals();
IlInstructions = new List <OpCodeArg>();
EmitNode(Root);
IlInstructions.Add(new OpCodeArg(OpCodes.Ret));
OptimizeInstructions();
OptimizeLocalVariables(ref LocalVarNumber);
for (int i = 0; i < LocalVarNumber; i++)
{
globalBody.Body.Variables.Add(new VariableDefinition(mathFuncAssembly.DoubleType));
}
foreach (var instr in IlInstructions)
{
EmitInstruction(globalIlProcessor, instr, Static);
}
Instructions = globalBody.Body.Instructions;
mathFuncAssembly.Class.Methods.Add(globalBody);
}
public void Compile(MathFuncAssemblyCecil mathFuncAssembly, string funcName)
{
MathFuncAssembly = mathFuncAssembly;
var globalBody = new MethodDefinition(funcName,
MethodAttributes.Public | MethodAttributes.HideBySig | (Static ? MethodAttributes.Static : 0), mathFuncAssembly.DoubleType);
var globalIlProcessor = globalBody.Body.GetILProcessor();
AddFuncArgs(mathFuncAssembly.Assembly, globalIlProcessor);
DefineLocals();
IlInstructions = new List<OpCodeArg>();
EmitNode(Root);
IlInstructions.Add(new OpCodeArg(OpCodes.Ret));
OptimizeInstructions();
OptimizeLocalVariables(ref LocalVarNumber);
for (int i = 0; i < LocalVarNumber; i++)
globalBody.Body.Variables.Add(new VariableDefinition(mathFuncAssembly.DoubleType));
foreach (var instr in IlInstructions)
EmitInstruction(globalIlProcessor, instr, Static);
Instructions = globalBody.Body.Instructions;
mathFuncAssembly.Class.Methods.Add(globalBody);
}
public MathAssembly(string expression, string variable)
{
var mathAssembly = new MathFuncAssemblyCecil();
_fileName = "MathFuncLib" + "_" + GenerateRandomString(6) + ".dll";
mathAssembly.CompileFuncAndDerivative(expression, variable, "", _fileName);
_domain = AppDomain.CreateDomain("MathFuncDomain");
_mathFuncObj = _domain.CreateInstanceFromAndUnwrap(_fileName, mathAssembly.NamespaceName + "." + mathAssembly.ClassName);
var mathFuncObjType = _mathFuncObj.GetType();
FuncMethodInfo = mathFuncObjType.GetMethod(mathAssembly.FuncName);
FuncDerivativeMethodInfo = mathFuncObjType.GetMethod(mathAssembly.FuncDerivativeName);
}
public MathAssembly(string expression, string variable)
{
var mathAssembly = new MathFuncAssemblyCecil();
var fileName = $"MathFuncLib_{Guid.NewGuid()}.dll";
var assemblyBytes = mathAssembly.CompileFuncAndDerivativeInMemory(expression, variable, fileName);
var assembly = Assembly.Load(assemblyBytes);
_mathFuncObj = assembly.CreateInstance(mathAssembly.NamespaceName + "." + mathAssembly.ClassName);
var mathFuncObjType = _mathFuncObj.GetType();
FuncMethodInfo = mathFuncObjType.GetMethod(mathAssembly.FuncName);
FuncDerivativeMethodInfo = mathFuncObjType.GetMethod(mathAssembly.FuncDerivativeName);
}
