本文整理匯總了C#中ProtoCore.DSASM.StackValue.Equals方法的典型用法代碼示例。如果您正苦於以下問題：C# StackValue.Equals方法的具體用法？C# StackValue.Equals怎麽用？C# StackValue.Equals使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類ProtoCore.DSASM.StackValue的用法示例。
在下文中一共展示了StackValue.Equals方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: CompareString
public static int CompareString(StackValue s1, StackValue s2, RuntimeCore runtimeCore)
{
if (!s1.IsString || !s2.IsString)
return Constants.kInvalidIndex;
if (s1.Equals(s2))
return 0;
string str1 = runtimeCore.RuntimeMemory.Heap.ToHeapObject<DSString>(s1).Value;
string str2 = runtimeCore.RuntimeMemory.Heap.ToHeapObject<DSString>(s2).Value;
return string.Compare(str1, str2);
}示例2: CompareStackValues
//this method compares the values of the stack variables passed
public static bool CompareStackValues(StackValue sv1, StackValue sv2, RuntimeCore rtCore1, RuntimeCore rtCore2, ProtoCore.Runtime.Context context = null)
{
if (sv1.optype != sv2.optype)
return false;
switch (sv1.optype)
{
case AddressType.Invalid:
return true;
case AddressType.Int:
return sv1.IntegerValue == sv2.IntegerValue;
case AddressType.Char:
return sv1.CharValue == sv2.CharValue;
case AddressType.Double:
var value1 = sv1.DoubleValue;
var value2 = sv2.DoubleValue;
if(Double.IsInfinity(value1) && Double.IsInfinity(value2))
return true;
return MathUtils.Equals(value1, value2);
case AddressType.Boolean:
return sv1.BooleanValue == sv2.BooleanValue;
case AddressType.ArrayPointer:
if (Object.ReferenceEquals(rtCore1, rtCore2) && sv1.ArrayPointer == sv2.ArrayPointer) //if both cores are same and the stack values point to the same heap element, then the stack values are equal
return true;
DSArray array1 = rtCore1.Heap.ToHeapObject<DSArray>(sv1);
DSArray array2 = rtCore2.Heap.ToHeapObject<DSArray>(sv2);
return DSArray.CompareFromDifferentCore(array1, array2, rtCore1, rtCore2, context);
case AddressType.String:
if (Object.ReferenceEquals(rtCore1, rtCore2) && sv1.StringPointer == sv2.StringPointer) //if both cores are same and the stack values point to the same heap element, then the stack values are equal
return true;
DSString s1 = rtCore1.Heap.ToHeapObject<DSString>(sv1);
DSString s2 = rtCore1.Heap.ToHeapObject<DSString>(sv2);
return s1.Equals(s2);
case AddressType.Pointer:
if (sv1.metaData.type != sv2.metaData.type) //if the type of class is different, then stack values can never be equal
return false;
if (Object.ReferenceEquals(rtCore1, rtCore2) && sv1.Pointer == sv2.Pointer) //if both cores are same and the stack values point to the same heap element, then the stack values are equal
return true;
ClassNode classnode = rtCore1.DSExecutable.classTable.ClassNodes[sv1.metaData.type];
if (classnode.IsImportedClass)
{
var helper = ProtoFFI.DLLFFIHandler.GetModuleHelper(ProtoFFI.FFILanguage.CSharp);
var marshaller1 = helper.GetMarshaller(rtCore1);
var marshaller2 = helper.GetMarshaller(rtCore2);
try
{
//the interpreter is passed as null as it is not expected to be sued while unmarshalling in this scenario
object dsObject1 = marshaller1.UnMarshal(sv1, context, null, typeof(Object));
object dsObject2 = marshaller2.UnMarshal(sv2, context, null, typeof(Object));
//cores are different in debugger nunit testing only. Most of the imported objects don't have implementation of Object.Equals. It
//also does not make sense to compare these objects deeply, as only dummy objects are created in nunit testing, and these dummy objects
//might have random values. So we just check whether the object tpye is the same for this testing.
if (!object.ReferenceEquals(rtCore1, rtCore2))
return Object.ReferenceEquals(dsObject1.GetType(), dsObject2.GetType());
return Object.Equals(dsObject1, dsObject2);
}
catch (System.Exception)
{
return false;
}
}
else
{
return ComparePointerFromHeap(sv1, sv2, rtCore1, rtCore2, context);
}
default :
return sv1.Equals(sv2);
}
}