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C# __DTString.MatchSpecifiedWords方法代码示例

本文整理汇总了C#中System.__DTString.MatchSpecifiedWords方法的典型用法代码示例。如果您正苦于以下问题:C# __DTString.MatchSpecifiedWords方法的具体用法?C# __DTString.MatchSpecifiedWords怎么用?C# __DTString.MatchSpecifiedWords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System.__DTString的用法示例。


在下文中一共展示了__DTString.MatchSpecifiedWords方法的8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: Tokenize

        [System.Security.SecurityCritical]  // auto-generated
        internal bool Tokenize(TokenType TokenMask, out TokenType tokenType, out int tokenValue, ref __DTString str) {
            tokenType = TokenType.UnknownToken;
            tokenValue = 0;

            TokenHashValue value;
            Contract.Assert(str.Index < str.Value.Length, "DateTimeFormatInfo.Tokenize(): start < value.Length");

            char ch = str.m_current;
            bool isLetter = Char.IsLetter(ch);
            if (isLetter) {
                ch = Char.ToLower(ch, this.Culture);
                if (IsHebrewChar(ch) && TokenMask == TokenType.RegularTokenMask) {
                    bool badFormat;
                    if (TryParseHebrewNumber(ref str, out badFormat, out tokenValue)) {
                        if (badFormat) {
                            tokenType = TokenType.UnknownToken;
                            return (false);
                        }
                        // This is a Hebrew number.
                        // Do nothing here.  TryParseHebrewNumber() will update token accordingly.
                        tokenType = TokenType.HebrewNumber;
                        return (true);
                    }
                }
            }


            int hashcode = ch % TOKEN_HASH_SIZE;
            int hashProbe = 1 + ch % SECOND_PRIME;
            int remaining = str.len - str.Index;
            int i = 0;

            TokenHashValue[] hashTable = m_dtfiTokenHash;
            if (hashTable == null) {
                hashTable = CreateTokenHashTable();
            }
            do {
                value = hashTable[hashcode];
                if (value == null) {
                    // Not found.
                    break;
                }
                // Check this value has the right category (regular token or separator token) that we are looking for.
                if (((int)value.tokenType & (int)TokenMask) > 0 && value.tokenString.Length <= remaining) {
                    if (String.Compare(str.Value, str.Index, value.tokenString, 0, value.tokenString.Length, this.Culture, CompareOptions.IgnoreCase)==0) {
                        if (isLetter) {
                            // If this token starts with a letter, make sure that we won't allow partial match.  So you can't tokenize "MarchWed" separately.
                            int nextCharIndex;
                            if ((nextCharIndex = str.Index + value.tokenString.Length) < str.len) {
                                // Check word boundary.  The next character should NOT be a letter.
                                char nextCh = str.Value[nextCharIndex];
                                if (Char.IsLetter(nextCh)) {
                                    return (false);
                                }
                            }
                        }
                        tokenType = value.tokenType & TokenMask;
                        tokenValue = value.tokenValue;
                        str.Advance(value.tokenString.Length);
                        return (true);
                    }  else if (value.tokenType == TokenType.MonthToken && HasSpacesInMonthNames) {
                        // For month token, we will match the month names which have spaces.
                        int matchStrLen = 0;
                        if (str.MatchSpecifiedWords(value.tokenString, true, ref matchStrLen)) {
                            tokenType = value.tokenType & TokenMask;
                            tokenValue = value.tokenValue;
                            str.Advance(matchStrLen);
                            return (true);
                        }
                    }  else if (value.tokenType == TokenType.DayOfWeekToken && HasSpacesInDayNames) {
                        // For month token, we will match the month names which have spaces.
                        int matchStrLen = 0;
                        if (str.MatchSpecifiedWords(value.tokenString, true, ref matchStrLen)) {
                            tokenType = value.tokenType & TokenMask;
                            tokenValue = value.tokenValue;
                            str.Advance(matchStrLen);
                            return (true);
                        }
                    }
                }
                i++;
                hashcode += hashProbe;
                if (hashcode >= TOKEN_HASH_SIZE) hashcode -= TOKEN_HASH_SIZE;
            }while (i < TOKEN_HASH_SIZE);

            return (false);
        }
开发者ID:nlh774,项目名称:DotNetReferenceSource,代码行数:88,代码来源:DateTimeFormatInfo.cs

示例2: MatchMonthName

		private static bool MatchMonthName(ref __DTString str, DateTimeFormatInfo dtfi, ref int result)
		{
			int num = 0;
			result = -1;
			if (str.GetNext())
			{
				int num2 = (dtfi.GetMonthName(13).Length == 0) ? 12 : 13;
				for (int i = 1; i <= num2; i++)
				{
					string monthName = dtfi.GetMonthName(i);
					int length = monthName.Length;
					if ((dtfi.HasSpacesInMonthNames ? str.MatchSpecifiedWords(monthName, false, ref length) : str.MatchSpecifiedWord(monthName)) && length > num)
					{
						num = length;
						result = i;
					}
				}
				if ((dtfi.FormatFlags & DateTimeFormatFlags.UseGenitiveMonth) != DateTimeFormatFlags.None)
				{
					int num3 = str.MatchLongestWords(dtfi.MonthGenitiveNames, ref num);
					if (num3 >= 0)
					{
						result = num3 + 1;
					}
				}
				if ((dtfi.FormatFlags & DateTimeFormatFlags.UseLeapYearMonth) != DateTimeFormatFlags.None)
				{
					int num4 = str.MatchLongestWords(dtfi.internalGetLeapYearMonthNames(), ref num);
					if (num4 >= 0)
					{
						result = num4 + 1;
					}
				}
			}
			if (result > 0)
			{
				str.Index += num - 1;
				return true;
			}
			return false;
		}
开发者ID:ChristianWulf,项目名称:CSharpKDMDiscoverer,代码行数:41,代码来源:DateTimeParse.cs

示例3: MatchDayName

		private static bool MatchDayName(ref __DTString str, DateTimeFormatInfo dtfi, ref int result)
		{
			int num = 0;
			result = -1;
			if (str.GetNext())
			{
				for (DayOfWeek dayOfWeek = DayOfWeek.Sunday; dayOfWeek <= DayOfWeek.Saturday; dayOfWeek += DayOfWeek.Monday)
				{
					string dayName = dtfi.GetDayName(dayOfWeek);
					int length = dayName.Length;
					if ((dtfi.HasSpacesInDayNames ? str.MatchSpecifiedWords(dayName, false, ref length) : str.MatchSpecifiedWord(dayName)) && length > num)
					{
						num = length;
						result = (int)dayOfWeek;
					}
				}
			}
			if (result >= 0)
			{
				str.Index += num - 1;
				return true;
			}
			return false;
		}
开发者ID:ChristianWulf,项目名称:CSharpKDMDiscoverer,代码行数:24,代码来源:DateTimeParse.cs

示例4: MatchDayName

        /*=================================MatchDayName==================================
        **Action: Parse the day of week name from string starting at str.Index.
        **Returns: A value from 0 to 6 indicating Sunday to Saturday.
        **Arguments:    str: a __DTString.  The parsing will start from the
        **              next character after str.Index.
        **Exceptions: FormatException if a day of week name can not be found.
        ==============================================================================*/

        private static bool MatchDayName(ref __DTString str, DateTimeFormatInfo dtfi, ref int result) {
            // Turkish (tr-TR) got day names with the same prefix.
            int maxMatchStrLen = 0;
            result = -1;
            if (str.GetNext()) {
                for (DayOfWeek i = DayOfWeek.Sunday; i <= DayOfWeek.Saturday; i++) {
                    String searchStr = dtfi.GetDayName(i);
                    int matchStrLen = searchStr.Length;
                    if ( dtfi.HasSpacesInDayNames
                            ? str.MatchSpecifiedWords(searchStr, false, ref matchStrLen)
                            : str.MatchSpecifiedWord(searchStr)) {
                        if (matchStrLen > maxMatchStrLen) {
                            maxMatchStrLen = matchStrLen;
                            result = (int)i;
                        }
                    }
                }
            }
            if (result >= 0) {
                str.Index += maxMatchStrLen - 1;
                return (true);
            }
            return false;
        }
开发者ID:ChuangYang,项目名称:coreclr,代码行数:32,代码来源:DateTimeParse.cs

示例5: MatchMonthName

        /*=================================MatchMonthName==================================
        **Action: Parse the month name from string starting at str.Index.
        **Returns: A value from 1 to 12 indicating the first month to the twelveth month.
        **Arguments:    str: a __DTString.  The parsing will start from the
        **              next character after str.Index.
        **Exceptions: FormatException if a month name can not be found.
        ==============================================================================*/

        private static bool MatchMonthName(ref __DTString str, DateTimeFormatInfo dtfi, ref int result) {
            int maxMatchStrLen = 0;
            result = -1;
            if (str.GetNext()) {
                //
                // Scan the month names (note that some calendars has 13 months) and find
                // the matching month name which has the max string length.
                // We need to do this because some cultures (e.g. "vi-VN") which have
                // month names with the same prefix.
                //
                int monthsInYear = (dtfi.GetMonthName(13).Length == 0 ? 12: 13);
                for (int i = 1; i <= monthsInYear; i++) {
                    String searchStr = dtfi.GetMonthName(i);
                    int matchStrLen = searchStr.Length;
                    if ( dtfi.HasSpacesInMonthNames
                            ? str.MatchSpecifiedWords(searchStr, false, ref matchStrLen)
                            : str.MatchSpecifiedWord(searchStr)) {
                        if (matchStrLen > maxMatchStrLen) {
                            maxMatchStrLen = matchStrLen;
                            result = i;
                        }
                    }
                }

                // Search genitive form.
                if ((dtfi.FormatFlags & DateTimeFormatFlags.UseGenitiveMonth) != 0) {
                    int tempResult = str.MatchLongestWords(dtfi.MonthGenitiveNames, ref maxMatchStrLen);
                    // We found a longer match in the genitive month name.  Use this as the result.
                    // The result from MatchLongestWords is 0 ~ length of word array.
                    // So we increment the result by one to become the month value.
                    if (tempResult >= 0) {
                        result = tempResult + 1;
                    }
                }

                // Search leap year form.
                if ((dtfi.FormatFlags & DateTimeFormatFlags.UseLeapYearMonth) != 0) {
                    int tempResult = str.MatchLongestWords(dtfi.internalGetLeapYearMonthNames(), ref maxMatchStrLen);
                    // We found a longer match in the leap year month name.  Use this as the result.
                    // The result from MatchLongestWords is 0 ~ length of word array.
                    // So we increment the result by one to become the month value.
                    if (tempResult >= 0) {
                        result = tempResult + 1;
                    }
                }


            }

            if (result > 0) {
                str.Index += (maxMatchStrLen - 1);
                return (true);
            }
            return false;
        }
开发者ID:ChuangYang,项目名称:coreclr,代码行数:63,代码来源:DateTimeParse.cs

示例6: Tokenize

 internal bool Tokenize(TokenType TokenMask, out TokenType tokenType, out int tokenValue, ref __DTString str)
 {
     tokenType = TokenType.UnknownToken;
       tokenValue = 0;
       char ch = str.m_current;
       bool flag = char.IsLetter(ch);
       if (flag)
       {
     ch = char.ToLower(ch, this.Culture);
     bool badFormat;
     if (DateTimeFormatInfo.IsHebrewChar(ch) && TokenMask == TokenType.RegularTokenMask && DateTimeFormatInfo.TryParseHebrewNumber(ref str, out badFormat, out tokenValue))
     {
       if (badFormat)
       {
     tokenType = TokenType.UnknownToken;
     return false;
       }
       else
       {
     tokenType = TokenType.HebrewNumber;
     return true;
       }
     }
       }
       int index1 = (int) ch % 199;
       int num1 = 1 + (int) ch % 197;
       int num2 = str.len - str.Index;
       int num3 = 0;
       TokenHashValue[] tokenHashValueArray = this.m_dtfiTokenHash ?? this.CreateTokenHashTable();
       do
       {
     TokenHashValue tokenHashValue = tokenHashValueArray[index1];
     if (tokenHashValue != null)
     {
       if ((tokenHashValue.tokenType & TokenMask) > (TokenType) 0 && tokenHashValue.tokenString.Length <= num2)
       {
     if (string.Compare(str.Value, str.Index, tokenHashValue.tokenString, 0, tokenHashValue.tokenString.Length, this.Culture, CompareOptions.IgnoreCase) == 0)
     {
       int index2;
       if (flag && (index2 = str.Index + tokenHashValue.tokenString.Length) < str.len && char.IsLetter(str.Value[index2]))
         return false;
       tokenType = tokenHashValue.tokenType & TokenMask;
       tokenValue = tokenHashValue.tokenValue;
       str.Advance(tokenHashValue.tokenString.Length);
       return true;
     }
     else if (tokenHashValue.tokenType == TokenType.MonthToken && this.HasSpacesInMonthNames)
     {
       int matchLength = 0;
       if (str.MatchSpecifiedWords(tokenHashValue.tokenString, true, ref matchLength))
       {
         tokenType = tokenHashValue.tokenType & TokenMask;
         tokenValue = tokenHashValue.tokenValue;
         str.Advance(matchLength);
         return true;
       }
     }
     else if (tokenHashValue.tokenType == TokenType.DayOfWeekToken && this.HasSpacesInDayNames)
     {
       int matchLength = 0;
       if (str.MatchSpecifiedWords(tokenHashValue.tokenString, true, ref matchLength))
       {
         tokenType = tokenHashValue.tokenType & TokenMask;
         tokenValue = tokenHashValue.tokenValue;
         str.Advance(matchLength);
         return true;
       }
     }
       }
       ++num3;
       index1 += num1;
       if (index1 >= 199)
     index1 -= 199;
     }
     else
       break;
       }
       while (num3 < 199);
       return false;
 }
开发者ID:korifey,项目名称:hackathon-Ideaphone,代码行数:80,代码来源:DateTimeFormatInfo.cs

示例7: Tokenize

 internal bool Tokenize(TokenType TokenMask, out TokenType tokenType, out int tokenValue, ref __DTString str)
 {
     tokenType = TokenType.UnknownToken;
     tokenValue = 0;
     char current = str.m_current;
     bool flag = char.IsLetter(current);
     if (flag)
     {
         bool flag2;
         current = char.ToLower(current, this.Culture);
         if ((IsHebrewChar(current) && (TokenMask == TokenType.RegularTokenMask)) && TryParseHebrewNumber(ref str, out flag2, out tokenValue))
         {
             if (flag2)
             {
                 tokenType = TokenType.UnknownToken;
                 return false;
             }
             tokenType = TokenType.HebrewNumber;
             return true;
         }
     }
     int index = current % '\x00c7';
     int num2 = 1 + (current % '\x00c5');
     int num3 = str.len - str.Index;
     int num4 = 0;
     TokenHashValue[] dtfiTokenHash = this.m_dtfiTokenHash;
     if (dtfiTokenHash == null)
     {
         dtfiTokenHash = this.CreateTokenHashTable();
     }
     do
     {
         TokenHashValue value2 = dtfiTokenHash[index];
         if (value2 == null)
         {
             break;
         }
         if (((value2.tokenType & TokenMask) > ((TokenType) 0)) && (value2.tokenString.Length <= num3))
         {
             if (string.Compare(str.Value, str.Index, value2.tokenString, 0, value2.tokenString.Length, this.Culture, CompareOptions.IgnoreCase) == 0)
             {
                 int num5;
                 if (flag && ((num5 = str.Index + value2.tokenString.Length) < str.len))
                 {
                     char c = str.Value[num5];
                     if (char.IsLetter(c))
                     {
                         return false;
                     }
                 }
                 tokenType = value2.tokenType & TokenMask;
                 tokenValue = value2.tokenValue;
                 str.Advance(value2.tokenString.Length);
                 return true;
             }
             if ((value2.tokenType == TokenType.MonthToken) && this.HasSpacesInMonthNames)
             {
                 int matchLength = 0;
                 if (str.MatchSpecifiedWords(value2.tokenString, true, ref matchLength))
                 {
                     tokenType = value2.tokenType & TokenMask;
                     tokenValue = value2.tokenValue;
                     str.Advance(matchLength);
                     return true;
                 }
             }
             else if ((value2.tokenType == TokenType.DayOfWeekToken) && this.HasSpacesInDayNames)
             {
                 int num7 = 0;
                 if (str.MatchSpecifiedWords(value2.tokenString, true, ref num7))
                 {
                     tokenType = value2.tokenType & TokenMask;
                     tokenValue = value2.tokenValue;
                     str.Advance(num7);
                     return true;
                 }
             }
         }
         num4++;
         index += num2;
         if (index >= 0xc7)
         {
             index -= 0xc7;
         }
     }
     while (num4 < 0xc7);
     return false;
 }
开发者ID:pritesh-mandowara-sp,项目名称:DecompliedDotNetLibraries,代码行数:88,代码来源:DateTimeFormatInfo.cs

示例8: MatchAbbreviatedMonthName

 private static bool MatchAbbreviatedMonthName(ref __DTString str, DateTimeFormatInfo dtfi, ref int result)
 {
     int maxMatchStrLen = 0;
     result = -1;
     if (str.GetNext())
     {
         int num2 = (dtfi.GetMonthName(13).Length == 0) ? 12 : 13;
         for (int i = 1; i <= num2; i++)
         {
             string abbreviatedMonthName = dtfi.GetAbbreviatedMonthName(i);
             int length = abbreviatedMonthName.Length;
             if ((dtfi.HasSpacesInMonthNames ? str.MatchSpecifiedWords(abbreviatedMonthName, false, ref length) : str.MatchSpecifiedWord(abbreviatedMonthName)) && (length > maxMatchStrLen))
             {
                 maxMatchStrLen = length;
                 result = i;
             }
         }
         if ((dtfi.FormatFlags & DateTimeFormatFlags.UseLeapYearMonth) != DateTimeFormatFlags.None)
         {
             int num5 = str.MatchLongestWords(dtfi.internalGetLeapYearMonthNames(), ref maxMatchStrLen);
             if (num5 >= 0)
             {
                 result = num5 + 1;
             }
         }
     }
     if (result > 0)
     {
         str.Index += maxMatchStrLen - 1;
         return true;
     }
     return false;
 }
开发者ID:randomize,项目名称:VimConfig,代码行数:33,代码来源:DateTimeParse.cs


注:本文中的System.__DTString.MatchSpecifiedWords方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。