diff options
Diffstat (limited to 'csharp/src/Google.Protobuf/Collections/RepeatedField.cs')
| -rw-r--r-- | csharp/src/Google.Protobuf/Collections/RepeatedField.cs | 39 |
1 files changed, 10 insertions, 29 deletions
diff --git a/csharp/src/Google.Protobuf/Collections/RepeatedField.cs b/csharp/src/Google.Protobuf/Collections/RepeatedField.cs index d1db856c..482ca9b6 100644 --- a/csharp/src/Google.Protobuf/Collections/RepeatedField.cs +++ b/csharp/src/Google.Protobuf/Collections/RepeatedField.cs @@ -34,7 +34,6 @@ using System; using System.Collections; using System.Collections.Generic; using System.IO; -using System.Text; namespace Google.Protobuf.Collections { @@ -227,10 +226,7 @@ namespace Google.Protobuf.Collections /// <param name="item">The item to add.</param> public void Add(T item) { - if (item == null) - { - throw new ArgumentNullException("item"); - } + ProtoPreconditions.CheckNotNullUnconstrained(item, nameof(item)); EnsureSize(count + 1); array[count++] = item; } @@ -300,10 +296,7 @@ namespace Google.Protobuf.Collections /// <param name="values">The values to add to this collection.</param> public void Add(RepeatedField<T> values) { - if (values == null) - { - throw new ArgumentNullException("values"); - } + ProtoPreconditions.CheckNotNull(values, nameof(values)); EnsureSize(count + values.count); // We know that all the values will be valid, because it's a RepeatedField. Array.Copy(values.array, 0, array, count, values.count); @@ -316,10 +309,7 @@ namespace Google.Protobuf.Collections /// <param name="values">The values to add to this collection.</param> public void Add(IEnumerable<T> values) { - if (values == null) - { - throw new ArgumentNullException("values"); - } + ProtoPreconditions.CheckNotNull(values, nameof(values)); // TODO: Check for ICollection and get the Count, to optimize? foreach (T item in values) { @@ -418,10 +408,7 @@ namespace Google.Protobuf.Collections /// <returns>The zero-based index of the item, or -1 if it is not found.</returns> public int IndexOf(T item) { - if (item == null) - { - throw new ArgumentNullException("item"); - } + ProtoPreconditions.CheckNotNullUnconstrained(item, nameof(item)); EqualityComparer<T> comparer = EqualityComparer<T>.Default; for (int i = 0; i < count; i++) { @@ -440,13 +427,10 @@ namespace Google.Protobuf.Collections /// <param name="item">The item to insert.</param> public void Insert(int index, T item) { - if (item == null) - { - throw new ArgumentNullException("item"); - } + ProtoPreconditions.CheckNotNullUnconstrained(item, nameof(item)); if (index < 0 || index > count) { - throw new ArgumentOutOfRangeException("index"); + throw new ArgumentOutOfRangeException(nameof(index)); } EnsureSize(count + 1); Array.Copy(array, index, array, index + 1, count - index); @@ -462,7 +446,7 @@ namespace Google.Protobuf.Collections { if (index < 0 || index >= count) { - throw new ArgumentOutOfRangeException("index"); + throw new ArgumentOutOfRangeException(nameof(index)); } Array.Copy(array, index + 1, array, index, count - index - 1); count--; @@ -494,7 +478,7 @@ namespace Google.Protobuf.Collections { if (index < 0 || index >= count) { - throw new ArgumentOutOfRangeException("index"); + throw new ArgumentOutOfRangeException(nameof(index)); } return array[index]; } @@ -502,12 +486,9 @@ namespace Google.Protobuf.Collections { if (index < 0 || index >= count) { - throw new ArgumentOutOfRangeException("index"); - } - if (value == null) - { - throw new ArgumentNullException("value"); + throw new ArgumentOutOfRangeException(nameof(index)); } + ProtoPreconditions.CheckNotNullUnconstrained(value, nameof(value)); array[index] = value; } } |