本文整理汇总了C#中TextNode.Add方法的典型用法代码示例。如果您正苦于以下问题：C# TextNode.Add方法的具体用法？C# TextNode.Add怎么用？C# TextNode.Add使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TextNode的用法示例。
在下文中一共展示了TextNode.Add方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: WriteWordLookUp
public static void WriteWordLookUp(EpsgData data, BinaryWriter textWriter, BinaryWriter indexWriter)
{
var roots = new List<TextNode>();
foreach(var text in data.WordLookUpList) {
var containerRoot = TextNode.FindContainingRoot(roots, text);
if(null == containerRoot) {
containerRoot = new TextNode(text);
var containedRoots = roots.Where(r => containerRoot.Contains(r.Text)).ToList();
foreach(var containedRoot in containedRoots) {
roots.Remove(containedRoot);
if(!containerRoot.Add(containedRoot)) {
throw new InvalidOperationException();
}
}
roots.Add(containerRoot);
}else {
if(!containerRoot.Add(text)) {
throw new InvalidOperationException();
}
}
}
for (int quality = Math.Min(6,roots.Select(x => x.Text.Length).Max()/2); quality >= 0; quality--) {
for (int i = 0; i < roots.Count; i++) {
for (int j = i + 1; j < roots.Count; j++) {
int overlapAt = StringUtils.OverlapIndex(roots[i].Text, roots[j].Text);
if (overlapAt >= 0 && (roots[i].Text.Length - overlapAt) >= quality) {
var newText = roots[i].Text.Substring(0, overlapAt) + roots[j].Text;
var newNode = new TextNode(newText, new[]{roots[i], roots[j]});
roots.RemoveAt(j);
roots[i] = newNode;
i--;
break;
}
overlapAt = StringUtils.OverlapIndex(roots[j].Text, roots[i].Text);
if (overlapAt >= 0 && (roots[j].Text.Length - overlapAt) >= quality) {
var newText = roots[j].Text.Substring(0, overlapAt) + roots[i].Text;
var newNode = new TextNode(newText, new[]{roots[j], roots[i]});
roots.RemoveAt(j);
roots[i] = newNode;
i--;
break;
}
}
}
}
var offsetLookUp = new Dictionary<string, int>();
int rootOffset = 0;
foreach(var root in roots) {
var rootText = root.Text;
var rootBytes = Encoding.UTF8.GetBytes(rootText);
textWriter.Write(rootBytes);
foreach(var text in root.GetAllString()) {
int startIndex = rootText.IndexOf(text, StringComparison.Ordinal);
var localOffset = Encoding.UTF8.GetByteCount(rootText.Substring(0, startIndex));
offsetLookUp.Add(text, rootOffset + localOffset);
}
rootOffset += rootBytes.Length;
}
foreach(var word in data.WordLookUpList) {
indexWriter.Write((ushort)offsetLookUp[word]);
indexWriter.Write((byte)(Encoding.UTF8.GetByteCount(word)));
}
}