//
// Returns the ParameterInfo objects for the return parameter (in element 0), and the method parameters (in elements 1..length).
//
// The ParameterInfo objects will report "contextMethod" as their Member property and use it to get type variable information from
// the contextMethod's declaring type. The actual metadata, however, comes from "this."
//
// The methodTypeArguments provides the fill-ins for any method type variable elements in the parameter type signatures.
//
// Does not array-copy.
//
public RuntimeMethodParameterInfo[] GetRuntimeParametersAndReturn(MethodBase contextMethod, RuntimeType[] methodTypeArguments)
{
MetadataReader reader = _reader;
TypeContext typeContext = contextMethod.DeclaringType.GetRuntimeTypeInfo <RuntimeTypeInfo>().TypeContext;
typeContext = new TypeContext(typeContext.GenericTypeArguments, methodTypeArguments);
ReflectionDomain reflectionDomain = _definingTypeInfo.ReflectionDomain;
MethodSignature methodSignature = this.MethodSignature;
LowLevelList <Handle> typeSignatures = new LowLevelList <Handle>(10);
typeSignatures.Add(methodSignature.ReturnType.GetReturnTypeSignature(_reader).Type);
foreach (ParameterTypeSignatureHandle parameterTypeSignatureHandle in methodSignature.Parameters)
{
typeSignatures.Add(parameterTypeSignatureHandle.GetParameterTypeSignature(_reader).Type);
}
int count = typeSignatures.Count;
RuntimeMethodParameterInfo[] result = new RuntimeMethodParameterInfo[count];
foreach (ParameterHandle parameterHandle in _method.Parameters)
{
Parameter parameterRecord = parameterHandle.GetParameter(_reader);
int index = parameterRecord.Sequence;
result[index] =
RuntimeFatMethodParameterInfo.GetRuntimeFatMethodParameterInfo(
contextMethod,
_methodHandle,
index - 1,
parameterHandle,
reflectionDomain,
reader,
typeSignatures[index],
typeContext);
}
for (int i = 0; i < count; i++)
{
if (result[i] == null)
{
result[i] =
RuntimeThinMethodParameterInfo.GetRuntimeThinMethodParameterInfo(
contextMethod,
i - 1,
reflectionDomain,
reader,
typeSignatures[i],
typeContext);
}
}
return(result);
}
//
// Returns the ParameterInfo objects for the return parameter (in element 0), and the method parameters (in elements 1..length).
//
// The ParameterInfo objects will report "contextMethod" as their Member property and use it to get type variable information from
// the contextMethod's declaring type. The actual metadata, however, comes from "this."
//
// The methodTypeArguments provides the fill-ins for any method type variable elements in the parameter type signatures.
//
// Does not array-copy.
//
public RuntimeMethodParameterInfo[] GetRuntimeParametersAndReturn(MethodBase contextMethod, RuntimeType[] methodTypeArguments)
{
MetadataReader reader = _reader;
TypeContext typeContext = contextMethod.DeclaringType.GetRuntimeTypeInfo<RuntimeTypeInfo>().TypeContext;
typeContext = new TypeContext(typeContext.GenericTypeArguments, methodTypeArguments);
ReflectionDomain reflectionDomain = _definingTypeInfo.ReflectionDomain;
MethodSignature methodSignature = this.MethodSignature;
LowLevelList<Handle> typeSignatures = new LowLevelList<Handle>(10);
typeSignatures.Add(methodSignature.ReturnType.GetReturnTypeSignature(_reader).Type);
foreach (ParameterTypeSignatureHandle parameterTypeSignatureHandle in methodSignature.Parameters)
{
typeSignatures.Add(parameterTypeSignatureHandle.GetParameterTypeSignature(_reader).Type);
}
int count = typeSignatures.Count;
RuntimeMethodParameterInfo[] result = new RuntimeMethodParameterInfo[count];
foreach (ParameterHandle parameterHandle in _method.Parameters)
{
Parameter parameterRecord = parameterHandle.GetParameter(_reader);
int index = parameterRecord.Sequence;
result[index] =
RuntimeFatMethodParameterInfo.GetRuntimeFatMethodParameterInfo(
contextMethod,
_methodHandle,
index - 1,
parameterHandle,
reflectionDomain,
reader,
typeSignatures[index],
typeContext);
}
for (int i = 0; i < count; i++)
{
if (result[i] == null)
{
result[i] =
RuntimeThinMethodParameterInfo.GetRuntimeThinMethodParameterInfo(
contextMethod,
i - 1,
reflectionDomain,
reader,
typeSignatures[i],
typeContext);
}
}
return result;
}
