/// <summary>
/// Constructs a <c>FunctionCall</c> representation of creating a new array.
/// </summary>
/// <param name="elementType">type of array element</param>
/// <param name="numElements">expression representing the array length</param>
/// <param name="sample">sample instance of the created array</param>
/// <returns></returns>
public static FunctionCall NewArray(Type elementType, Expression numElements, Array sample)
{
ArrayParams aparams;
TypeDescriptor arrayType;
if (sample != null)
{
long numElementsLong = sample.LongLength;
aparams = new ArrayParams(elementType, numElementsLong);
arrayType = TypeDescriptor.GetTypeOf(sample);
}
else
{
aparams = new ArrayParams(elementType);
arrayType = elementType.MakeArrayType();
}
return(new FunctionCall()
{
Callee = MakeFun(
new IntrinsicFunction(IntrinsicFunction.EAction.NewArray, aparams),
arrayType),
Arguments = new Expression[] { numElements },
ResultType = arrayType,
SetResultTypeClass = EResultTypeClass.ObjectReference
});
}
/// <summary>
/// Constructs a <c>FunctionCall</c> representation of creating a new array.
/// </summary>
/// <param name="elementType">type of array element</param>
/// <param name="numElements">expression representing the array length</param>
/// <param name="sample">sample instance of the created array</param>
/// <returns></returns>
public static FunctionCall NewArray(Type elementType, Expression numElements, Array sample)
{
ArrayParams aparams;
TypeDescriptor arrayType;
if (sample != null)
{
long numElementsLong = sample.LongLength;
aparams = new ArrayParams(elementType, numElementsLong);
arrayType = TypeDescriptor.GetTypeOf(sample);
}
else
{
aparams = new ArrayParams(elementType);
arrayType = elementType.MakeArrayType();
}
return new FunctionCall()
{
Callee = MakeFun(
new IntrinsicFunction(IntrinsicFunction.EAction.NewArray, aparams),
arrayType),
Arguments = new Expression[] { numElements },
ResultType = arrayType,
SetResultTypeClass = EResultTypeClass.ObjectReference
};
}