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using System.Collections.ObjectModel;
using Pfz.Databasing.Filtering;
using Pfz.Databasing.Managers;
using System;
using System.Linq;
namespace Pfz.Databasing.Internal
{
internal struct OrderedFilter:
IEquatable<OrderedFilter>
{
public OrderedFilter(Type recordType, Filter filter, ReadOnlyCollection<OrderByIndex> orderByIndexes)
{
RecordType = recordType;
Filter = filter;
OrderByIndexes = orderByIndexes;
}
internal readonly Type RecordType;
internal readonly Filter Filter;
internal readonly ReadOnlyCollection<OrderByIndex> OrderByIndexes;
public override int GetHashCode()
{
int result = 0;
if (Filter != null)
result = Filter.GetHashCode();
return result;
}
public override bool Equals(object obj)
{
if (obj is OrderedFilter)
return Equals((OrderedFilter)obj);
return false;
}
public bool Equals(OrderedFilter other)
{
if (RecordType != other.RecordType)
return false;
if (!object.Equals(Filter, other.Filter))
return false;
if (OrderByIndexes == null)
return other.OrderByIndexes == null;
if (other.OrderByIndexes != null)
return false;
return OrderByIndexes.SequenceEqual(other.OrderByIndexes);
}
}
}
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I started to program computers when I was 11 years old, as a hobbyist, programming in AMOS Basic and Blitz Basic for Amiga.
At 12 I had my first try with assembler, but it was too difficult at the time. Then, in the same year, I learned C and, after learning C, I was finally able to learn assembler (for Motorola 680x0).
Not sure, but probably between 12 and 13, I started to learn C++. I always programmed "in an object oriented way", but using function pointers instead of virtual methods.
At 15 I started to learn Pascal at school and to use Delphi. At 16 I started my first internship (using Delphi). At 18 I started to work professionally using C++ and since then I've developed my programming skills as a professional developer in C++ and C#, generally creating libraries that help other developers do their work easier, faster and with less errors.
Want more info or simply want to contact me?
Take a look at:
http://paulozemek.azurewebsites.net/
Or e-mail me at: paulozemek@outlook.com
Codeproject MVP 2012, 2015 & 2016
Microsoft MVP 2013-2014 (in October 2014 I started working at Microsoft, so I can't be a Microsoft MVP anymore).