本文整理汇总了C#中Mono.CodeGeneration.CodeExpression类的典型用法代码示例。如果您正苦于以下问题:C# CodeExpression类的具体用法?C# CodeExpression怎么用?C# CodeExpression使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
CodeExpression类属于Mono.CodeGeneration命名空间,在下文中一共展示了CodeExpression类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: CodeNewArray
public CodeNewArray (Type type, CodeExpression size)
{
this.elemType = type;
this.size = size;
if (size.GetResultType () != typeof(int))
throw new InvalidOperationException ("Array size must be an Int32");
}
示例2: CodeFieldReference
public CodeFieldReference (CodeExpression target, FieldInfo field)
{
if (field.IsStatic)
throw new InvalidOperationException ("Static member '" + field.Name + "' cannot be accessed with an instance reference.");
this.target = target;
this.field = field;
}
示例3: GetParameterTypes
Type[] GetParameterTypes (CodeExpression[] parameters)
{
Type[] ts = new Type [parameters.Length];
for (int n=0; n<ts.Length; n++)
ts [n] = parameters[n].GetResultType ();
return ts;
}
示例4: CodeSubstractOne
public CodeSubstractOne (CodeExpression exp)
{
this.exp = exp;
if (!exp.IsNumber) {
decMet = exp.GetResultType ().GetMethod ("op_Decrement");
if (decMet == null)
throw new InvalidOperationException ("Operator '--' cannot be applied to operand of type '" + exp.GetResultType().FullName + "'");
}
}
示例5: CodeArrayItem
public CodeArrayItem (CodeExpression array, CodeExpression index)
{
if (array == null)
throw new ArgumentNullException ("array");
if (index == null)
throw new ArgumentNullException ("index");
this.array = array;
this.index = index;
}
示例6: CodeFor
public CodeFor (CodeExpression initExp, CodeExpression conditionExp, CodeExpression nextExp)
{
this.initExp = initExp;
this.conditionExp = conditionExp;
this.nextExp = nextExp;
if (conditionExp.GetResultType () != typeof(bool))
throw new InvalidOperationException ("Condition expression is not boolean");
}
示例7: CodeAssignment
public CodeAssignment(CodeValueReference var, CodeExpression exp)
{
if (var == null)
throw new ArgumentNullException ("var");
if (exp == null)
throw new ArgumentNullException ("exp");
this.exp = exp;
this.var = var;
}
示例8: CodeWhen
public CodeWhen (CodeExpression condition, CodeExpression trueResult, CodeExpression falseResult)
{
this.condition = condition;
if (condition.GetResultType () != typeof(bool))
throw new InvalidOperationException ("Condition expression is not boolean");
if (trueResult.GetResultType() != falseResult.GetResultType())
throw new InvalidOperationException ("The types of the true and false expressions must be the same");
trueBlock = trueResult;
falseBlock = falseResult;
}
示例9: CodeMethodCall
public CodeMethodCall (CodeExpression target, string name, params CodeExpression[] parameters)
{
this.target = target;
this.parameters = parameters;
Type[] types = GetParameterTypes (parameters);
method = target.GetResultType().GetMethod (name, types);
if (method == null) {
throw new InvalidOperationException ("Method " + GetSignature(target.GetResultType(), name, parameters) + " not found");
}
}
示例10: CodeAnd
public CodeAnd (CodeExpression exp1, CodeExpression exp2)
{
this.exp1 = exp1;
this.exp2 = exp2;
if (exp1.GetResultType () != typeof(bool) || exp1.GetResultType () != typeof(bool)) {
if (t1 != t2)
throw new InvalidOperationException ("Can't compare values of different primitive types");
}
}
示例11: GenerateMethodCall
public static void GenerateMethodCall (ILGenerator gen, CodeExpression target, MethodBase method, params CodeExpression[] parameters)
{
Type[] ptypes = Type.EmptyTypes;
// It could raise an error since GetParameters() on MethodBuilder is not supported.
if (parameters.Length > 0) {
ParameterInfo[] pars = method.GetParameters ();
ptypes = new Type[pars.Length];
for (int n=0; n<ptypes.Length; n++) ptypes[n] = pars[n].ParameterType;
}
GenerateMethodCall (gen, target, method, ptypes, parameters);
}
示例12: CodeForeach
public CodeForeach (CodeExpression array, Type itemType)
{
this.array = array;
this.itemType = itemType;
Type t = array.GetResultType ();
if (!t.IsArray && t.GetMethod ("GetEnumerator", Type.EmptyTypes) == null)
throw new InvalidOperationException ("foreach statement cannot operate on variables of type `" + t + "' because that class does not provide a GetEnumerator method or it is inaccessible");
itemDec = new CodeVariableDeclaration (itemType, "item");
}
示例13: CodeAdd
public CodeAdd (CodeExpression exp1, CodeExpression exp2)
{
this.symbol = "+";
this.exp1 = exp1;
this.exp2 = exp2;
t1 = exp1.GetResultType ();
t2 = exp2.GetResultType ();
if ((!t1.IsPrimitive || !t2.IsPrimitive || (t1 != t2)) && (t1 != typeof(string) || t2 != typeof(string))) {
throw new InvalidOperationException ("Operator " + GetType().Name + " cannot be applied to operands of type '" + t1.Name + " and " + t2.Name);
}
}
示例14: CodeBinaryOperation
public CodeBinaryOperation(CodeExpression exp1, CodeExpression exp2, string symbol)
{
this.symbol = symbol;
this.exp1 = exp1;
this.exp2 = exp2;
t1 = exp1.GetResultType ();
t2 = exp2.GetResultType ();
if (!t1.IsPrimitive || !t2.IsPrimitive || (t1 != t2)) {
throw new InvalidOperationException ("Operator " + GetType().Name + " cannot be applied to operands of type '" + t1.Name + " and " + t2.Name);
}
}
示例15: CodeNotEquals
public CodeNotEquals (CodeExpression exp1, CodeExpression exp2)
{
this.exp1 = exp1;
this.exp2 = exp2;
t1 = exp1.GetResultType ();
t2 = exp2.GetResultType ();
if (t1.IsValueType && t2.IsValueType) {
if (t1 != t2)
throw new InvalidOperationException ("Can't compare values of different primitive types");
}
}