本文整理汇总了C#中MutableString.GetCharCount方法的典型用法代码示例。如果您正苦于以下问题：C# MutableString.GetCharCount方法的具体用法？C# MutableString.GetCharCount怎么用？C# MutableString.GetCharCount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MutableString的用法示例。
在下文中一共展示了MutableString.GetCharCount方法的15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: AppendDirectoryName
private static void AppendDirectoryName(MutableString/*!*/ result, MutableString/*!*/ name) {
int resultLength = result.GetCharCount();
int i;
for (i = resultLength - 1; i >= 0; i--) {
if (!IsDirectorySeparator(result.GetChar(i))) {
break;
}
}
if (i == resultLength - 1) {
if (!IsDirectorySeparator(name.GetFirstChar())) {
result.Append(DirectorySeparatorChar);
}
result.Append(name);
} else if (IsDirectorySeparator(name.GetFirstChar())) {
result.Replace(i + 1, resultLength - i - 1, name);
} else {
result.Append(name);
}
}示例2: GetLength
public static int GetLength(MutableString/*!*/ self) {
return (self.Encoding.IsKCoding) ? self.GetByteCount() : self.GetCharCount();
}示例3: Center
public static MutableString/*!*/ Center(MutableString/*!*/ self,
[DefaultProtocol]int length,
[Optional, DefaultProtocol]MutableString padding) {
if (padding != null && padding.IsEmpty) {
throw RubyExceptions.CreateArgumentError("zero width padding");
}
if (padding == null) {
padding = _DefaultPadding;
} else {
self.RequireCompatibleEncoding(padding);
}
int selfLength = self.GetCharCount();
if (selfLength >= length) {
return self;
}
int paddingLength = padding.GetCharCount();
char[] charArray = new char[length];
int n = (length - selfLength) / 2;
for (int i = 0; i < n; i++) {
charArray[i] = padding.GetChar(i % paddingLength);
}
for (int i = 0; i < selfLength; i++) {
charArray[n + i] = self.GetChar(i);
}
int m = length - selfLength - n;
for (int i = 0; i < m; i++) {
charArray[n + selfLength + i] = padding.GetChar(i % paddingLength);
}
return self.CreateInstance().Append(charArray).TaintBy(self).TaintBy(padding);
}示例4: Join
public static MutableString/*!*/ Join(JoinConversionStorage/*!*/ conversions, IList/*!*/ self, MutableString separator) {
var parts = new List<MutableString>(self.Count);
bool? isBinary = (separator != null) ? separator.IsBinary : (bool?)null;
Dictionary<object, bool> seen = null;
// build a list of strings to join:
JoinRecursive(conversions, self, parts, ref isBinary, ref seen);
if (parts.Count == 0) {
return MutableString.CreateEmpty();
}
if (separator != null && separator.IsBinary != isBinary && !separator.IsAscii()) {
isBinary = true;
}
// calculate length:
MutableString any = separator;
int length = (separator != null) ? (isBinary.HasValue && isBinary.Value ? separator.GetByteCount() : separator.GetCharCount()) * (parts.Count - 1) : 0;
for (int i = 0, n = parts.Count; i < n; i++) {
var part = parts[i];
if (part != null) {
length += (isBinary.HasValue && isBinary.Value) ? part.GetByteCount() : part.GetCharCount();
if (any == null) {
any = part;
}
}
}
if (any == null) {
return MutableString.CreateEmpty();
}
var result = isBinary.HasValue && isBinary.Value ?
MutableString.CreateBinary(length, any.Encoding) :
MutableString.CreateMutable(length, any.Encoding);
for (int i = 0, n = parts.Count; i < n; i++) {
var part = parts[i];
if (separator != null && i > 0) {
result.Append(separator);
}
if (part != null) {
result.Append(part);
result.TaintBy(part);
}
}
if (separator != null) {
result.TaintBy(separator);
}
if (!result.IsTainted || !result.IsUntrusted) {
result.TaintBy(self, conversions.Context);
}
return result;
}示例5: InternalChomp
private static MutableString InternalChomp(MutableString/*!*/ self, MutableString separator) {
if (separator == null) {
return self.Clone();
}
// Remove multiple trailing CR/LFs
if (separator.Length == 0) {
return ChompTrailingCarriageReturns(self, false).TaintBy(self);
}
// Remove single trailing CR/LFs
MutableString result = self.Clone();
int length = result.GetCharCount();
if (separator.StartsWith('\n') && separator.GetLength() == 1) {
if (length > 1 && result.GetChar(length - 2) == '\r' && result.GetChar(length - 1) == '\n') {
result.Remove(length - 2, 2);
} else if (length > 0 && (self.GetChar(length - 1) == '\n' || result.GetChar(length - 1) == '\r')) {
result.Remove(length - 1, 1);
}
} else if (result.EndsWith(separator)) {
int separatorLength = separator.GetCharCount();
result.Remove(length - separatorLength, separatorLength);
}
return result;
}示例6: CapitalizeMutableString
public static bool CapitalizeMutableString(MutableString/*!*/ str) {
bool changed = false;
if (!str.IsEmpty) {
int strLength = str.GetCharCount();
if (UpCaseChar(str, 0)) {
changed = true;
}
for (int i = 1; i < strLength; ++i) {
if (DownCaseChar(str, i)) {
changed = true;
}
}
}
return changed;
}示例7: GetSubstring
public static MutableString GetSubstring(MutableString/*!*/ self, [DefaultProtocol]int start, [DefaultProtocol]int count) {
int byteCount = self.GetCharCount();
if (!NormalizeSubstringRange(byteCount, ref start, ref count)) {
return (start == byteCount) ? self.CreateInstance().TaintBy(self) : null;
}
return self.CreateInstance().Append(self, start, count).TaintBy(self);
}示例8: Join
public static MutableString/*!*/ Join(ConversionStorage<MutableString>/*!*/ tosConversion, IList/*!*/ self, MutableString/*!*/ separator) {
var parts = new List<MutableString>(self.Count);
bool partTainted = false;
bool? isBinary = (separator != null) ? separator.IsBinary : (bool?)null;
Dictionary<object, bool> seen = null;
JoinRecursive(tosConversion, self, parts, ref isBinary, ref partTainted, ref seen);
if (parts.Count == 0) {
return MutableString.CreateEmpty();
}
if (separator != null && separator.IsBinary != isBinary && !separator.IsAscii()) {
isBinary = true;
}
MutableString any = separator;
int length = (separator != null) ? (isBinary.Value ? separator.GetByteCount() : separator.GetCharCount()) * (parts.Count - 1) : 0;
foreach (MutableString part in parts) {
if (part != null) {
length += (isBinary.Value) ? part.GetByteCount() : part.GetCharCount();
if (any == null) {
any = part;
}
}
}
if (any == null) {
return MutableString.CreateEmpty();
}
var result = isBinary.Value ?
MutableString.CreateBinary(length, any.Encoding) :
MutableString.CreateMutable(length, any.Encoding);
for (int i = 0; i < parts.Count; i++) {
if (separator != null && i > 0) {
result.Append(separator);
}
result.Append(parts[i]);
}
result.IsTainted |= partTainted;
if (!result.IsTainted && (separator != null && separator.IsTainted || tosConversion.Context.IsObjectTainted(self))) {
result.IsTainted = true;
}
return result;
}示例9: InternalSplit
private static RubyArray/*!*/ InternalSplit(MutableString/*!*/ str, MutableString separator, int limit) {
RubyArray result;
if (limit == 1) {
// returns an array with original string
result = new RubyArray(1);
result.Add(str);
return result;
}
if (separator == null || separator.StartsWith(' ') && separator.GetLength() == 1) {
return WhitespaceSplit(str, limit);
}
if (separator.IsEmpty) {
return CharacterSplit(str, limit);
}
if (limit <= 0) {
result = new RubyArray();
} else {
result = new RubyArray(limit + 1);
}
// TODO: invalid characters, k-coding?
str.PrepareForCharacterRead();
separator.PrepareForCharacterRead();
str.RequireCompatibleEncoding(separator);
int separatorLength = separator.GetCharCount();
int i = 0;
int next;
while ((limit <= 0 || result.Count < limit - 1) && (next = str.IndexOf(separator, i)) != -1) {
result.Add(str.CreateInstance().Append(str, i, next - i).TaintBy(str));
i = next + separatorLength;
}
result.Add(str.CreateInstance().Append(str, i).TaintBy(str));
if (limit == 0) {
RemoveTrailingEmptyItems(result);
}
return result;
}示例10: GetChar
public static MutableString GetChar(MutableString/*!*/ self, [DefaultProtocol]int index) {
return InExclusiveRangeNormalized(self.GetCharCount(), ref index) ? self.GetSlice(index, 1) : null;
}示例11: LastIndexOf
public static object LastIndexOf(MutableString/*!*/ self, [DefaultProtocol, NotNull]MutableString/*!*/ substring) {
if (substring.IsEmpty) {
self.PrepareForCharacterRead();
return ScriptingRuntimeHelpers.Int32ToObject(self.GetCharCount());
}
return LastIndexOf(self, substring, -1);
}示例12: GetCharCount
public static int GetCharCount(MutableString/*!*/ self) {
return self.GetCharCount();
}示例13: ChopInteral
private static MutableString/*!*/ ChopInteral(MutableString/*!*/ self) {
int length = self.GetCharCount();
if (length == 1 || self.GetChar(length - 2) != '\r' || self.GetChar(length - 1) != '\n') {
self.Remove(length - 1, 1);
} else {
self.Remove(length - 2, 2);
}
return self;
}示例14: Index
public static object Index(MutableString/*!*/ self,
[DefaultProtocol, NotNull]MutableString/*!*/ substring, [DefaultProtocol, Optional]int start) {
self.SwitchToCharacters();
if (!NormalizeStart(self.GetCharCount(), ref start)) {
return null;
}
self.RequireCompatibleEncoding(substring);
substring.SwitchToCharacters();
int result = self.IndexOf(substring, start);
return (result != -1) ? ScriptingRuntimeHelpers.Int32ToObject(result) : null;
}示例15: LastIndexOf
public static object LastIndexOf(MutableString/*!*/ self,
[DefaultProtocol, NotNull]MutableString/*!*/ substring, [DefaultProtocol, DefaultParameterValue(Int32.MaxValue)]int start) {
self.SwitchToCharacters();
int charCount = self.GetCharCount();
start = IListOps.NormalizeIndex(charCount, start);
if (start < 0) {
return null;
}
if (substring.IsEmpty) {
return ScriptingRuntimeHelpers.Int32ToObject((start >= charCount) ? charCount : start);
}
self.RequireCompatibleEncoding(substring);
substring.SwitchToCharacters();
int subCharCount = substring.GetCharCount();
// LastIndexOf has CLR semantics: no characters of the substring are matched beyond start position.
// Hence we need to increase start by the length of the substring - 1.
if (start > charCount - subCharCount) {
start = charCount - 1;
} else {
start += subCharCount - 1;
}
int result = self.LastIndexOf(substring, start);
return (result != -1) ? ScriptingRuntimeHelpers.Int32ToObject(result) : null;
}