public static string GetMessage(VectorOperationType vectorType)
{
switch (vectorType)
{
case VectorOperationType.Addition:
return("The two vectors could not be added because their dimensions were unequal.");
case VectorOperationType.Dimension:
return("Two vectors with unequal dimension cannot be compared.");
case VectorOperationType.Division:
return("Division by a scalar is only supported if the scalar is invertible.");
case VectorOperationType.Inner:
return("The inner product cannot be taken of vectors with unequal dimensions.");
case VectorOperationType.MatrixVector:
return("The matrix-vector product couldn't be computed.");
case VectorOperationType.Outer:
return("");
}
throw new ArgumentException("The given VectorOperationType was " +
"not a valid object.");
}
public IncompatibleOperationException(VectorOperationType type, string message)
: base(message)
{
VectorType = type;
}
public IncompatibleOperationException(VectorOperationType type) : base(GetMessage(type))
{
VectorType = type;
}
