/// <summary>
/// 根据Target重新定义当前方法的泛型参数
/// </summary>
/// <param name="target"></param>
/// <returns></returns>
internal bool ResetGenericArgumentsWithTarget(GenericMethodInfo target)
{
var genericArguments = new Type[GenericDefinitionArguments.Length];
Array.Copy(GenericDefinitionArguments, genericArguments, GenericDefinitionArguments.Length);
for (var i = 0; i < Parameters.Length; i++)
{
genericArguments.CompareExchange(Parameters[i].ParameterType, target.Parameters[i].ParameterType);
}
genericArguments.CompareExchange(Method.ReturnType, target.Method.ReturnType);
if (genericArguments.Any(x => x.IsGenericParameter))
{
if (target.GenericDefinitionArguments == null)
{
return(false);
}
for (var i = 0; i < genericArguments.Length; i++)
{
var arg = genericArguments[i];
if (arg.IsGenericParameter)
{
var newArg = target.GetGenericArgumentByDefineName(arg.Name);
if (newArg == null)
{
return(false);
}
genericArguments[i] = newArg;
}
}
}
GenericArguments = genericArguments;
return(true);
}
/// <summary>
/// 检查兼容性
/// </summary>
/// <param name="target"></param>
/// <returns></returns>
internal bool Compatible(GenericMethodInfo target)
{
if (target.Parameters == null || Parameters == null)
{
return(false);
}
if (target.Parameters.Length != Parameters.Length ||
target.GenericArguments == null ||
(Method.ReturnType == typeof(void) && target.Method.ReturnType != typeof(void)) ||
(Method.ReturnType != typeof(void) && target.Method.ReturnType == typeof(void)))
{
return(false);
}
return(true);
}
