/// <inheritdoc/>
public IEnumerable <(FunctionSignature, StringBuilder)> CreateOverloads(FunctionSignature function)
{
if (!function.Parameters.Any(p => p.Type.IsVoidPointer()))
{
yield break;
}
var baseParameters = function.Parameters;
var newIntPtrParameters = new List <ParameterSignature>(baseParameters);
var newGenericArray1DParameters = new List <ParameterSignature>(baseParameters);
var newGenericArray2DParameters = new List <ParameterSignature>(baseParameters);
var newGenericArray3DParameters = new List <ParameterSignature>(baseParameters);
var newGenericTypeParameters = new List <GenericTypeParameterSignature>();
for (var i = 0; i < baseParameters.Count; ++i)
{
var parameter = baseParameters[i];
if (!parameter.Type.IsVoidPointer())
{
continue;
}
var genericTypeParameterName = baseParameters.Count(p => p.Type.IsVoidPointer()) > 1
? $"T{newGenericTypeParameters.Count + 1}" : "T";
var genericTypeParameter = new GenericTypeParameterSignature(
genericTypeParameterName,
new[] { "unmanaged" });
newGenericTypeParameters.Add(genericTypeParameter);
var newIntPtrParameterType = new TypeSignatureBuilder(parameter.Type)
.WithIndirectionLevel(0)
.WithName(nameof(IntPtr))
.Build();
// TODO: Simplify and generalize this
var newGenericArray1DParameterType = new TypeSignatureBuilder(parameter.Type)
.WithIndirectionLevel(0)
.WithArrayDimensions(1)
.WithName(genericTypeParameterName)
.Build();
var newGenericArray2DParameterType = new TypeSignatureBuilder(parameter.Type)
.WithIndirectionLevel(0)
.WithArrayDimensions(2)
.WithName(genericTypeParameterName)
.Build();
var newGenericArray3DParameterType = new TypeSignatureBuilder(parameter.Type)
.WithIndirectionLevel(0)
.WithArrayDimensions(3)
.WithName(genericTypeParameterName)
.Build();
newIntPtrParameters[i] = new ParameterSignatureBuilder(parameter)
.WithType(newIntPtrParameterType)
.Build();
newGenericArray1DParameters[i] = new ParameterSignatureBuilder(parameter)
.WithType(newGenericArray1DParameterType)
.Build();
newGenericArray2DParameters[i] = new ParameterSignatureBuilder(parameter)
.WithType(newGenericArray2DParameterType)
.Build();
newGenericArray3DParameters[i] = new ParameterSignatureBuilder(parameter)
.WithType(newGenericArray3DParameterType)
.Build();
}
yield return(ToPointer
(
new FunctionSignatureBuilder(function)
.WithParameters(newIntPtrParameters)
.Build(),
function
));
yield return(Fixed
(
new FunctionSignatureBuilder(function)
.WithParameters(newGenericArray1DParameters)
.WithGenericTypeParameters(newGenericTypeParameters)
.Build()
));
yield return(Fixed
(
new FunctionSignatureBuilder(function)
.WithParameters(newGenericArray2DParameters)
.WithGenericTypeParameters(newGenericTypeParameters)
.Build()
));
yield return(Fixed
(
new FunctionSignatureBuilder(function)
.WithParameters(newGenericArray3DParameters)
.WithGenericTypeParameters(newGenericTypeParameters)
.Build()
));
}
/// <inheritdoc/>
public IEnumerable <FunctionSignature> CreateOverloads(FunctionSignature function)
{
var baseParameters = function.Parameters;
var newIntPtrParameters = new List <ParameterSignature>(baseParameters);
var newGenericArray1DParameters = new List <ParameterSignature>(baseParameters);
var newGenericArray2DParameters = new List <ParameterSignature>(baseParameters);
var newGenericArray3DParameters = new List <ParameterSignature>(baseParameters);
var newGenericRefParameters = new List <ParameterSignature>(baseParameters);
var newGenericTypeParameters = new List <GenericTypeParameterSignature>();
for (int i = 0; i < baseParameters.Count; ++i)
{
var parameter = baseParameters[i];
if (!parameter.Type.IsVoidPointer())
{
continue;
}
string genericTypeParameterName;
if (baseParameters.Count(p => p.Type.IsVoidPointer()) > 1)
{
genericTypeParameterName = $"T{newGenericTypeParameters.Count + 1}";
}
else
{
genericTypeParameterName = "T";
}
var genericTypeParameter = new GenericTypeParameterSignature(genericTypeParameterName);
newGenericTypeParameters.Add(genericTypeParameter);
var newIntPtrParameterType = new TypeSignatureBuilder(parameter.Type)
.WithIndirectionLevel(0)
.WithName(nameof(IntPtr))
.Build();
// TODO: Simplify and generalize this
var newGenericArray1DParameterType = new TypeSignatureBuilder(parameter.Type)
.WithIndirectionLevel(0)
.WithArrayDimensions(1)
.WithName(genericTypeParameterName)
.Build();
var newGenericArray2DParameterType = new TypeSignatureBuilder(parameter.Type)
.WithIndirectionLevel(0)
.WithArrayDimensions(2)
.WithName(genericTypeParameterName)
.Build();
var newGenericArray3DParameterType = new TypeSignatureBuilder(parameter.Type)
.WithIndirectionLevel(0)
.WithArrayDimensions(3)
.WithName(genericTypeParameterName)
.Build();
var newGenericRefParameterType = new TypeSignatureBuilder(parameter.Type)
.WithIndirectionLevel(0)
.WithName(genericTypeParameterName)
.WithByRef(true)
.Build();
newIntPtrParameters[i] = new ParameterSignatureBuilder(parameter)
.WithType(newIntPtrParameterType)
.Build();
newGenericArray1DParameters[i] = new ParameterSignatureBuilder(parameter)
.WithType(newGenericArray1DParameterType)
.Build();
newGenericArray2DParameters[i] = new ParameterSignatureBuilder(parameter)
.WithType(newGenericArray2DParameterType)
.Build();
newGenericArray3DParameters[i] = new ParameterSignatureBuilder(parameter)
.WithType(newGenericArray3DParameterType)
.Build();
newGenericRefParameters[i] = new ParameterSignatureBuilder(parameter)
.WithType(newGenericRefParameterType)
.Build();
}
yield return(new FunctionSignatureBuilder(function)
.WithParameters(newIntPtrParameters)
.Build());
yield return(new FunctionSignatureBuilder(function)
.WithParameters(newGenericArray1DParameters)
.WithGenericTypeParameters(newGenericTypeParameters)
.Build());
yield return(new FunctionSignatureBuilder(function)
.WithParameters(newGenericArray2DParameters)
.WithGenericTypeParameters(newGenericTypeParameters)
.Build());
yield return(new FunctionSignatureBuilder(function)
.WithParameters(newGenericArray3DParameters)
.WithGenericTypeParameters(newGenericTypeParameters)
.Build());
yield return(new FunctionSignatureBuilder(function)
.WithParameters(newGenericRefParameters)
.WithGenericTypeParameters(newGenericTypeParameters)
.Build());
}
