cstring replace

1. cstring header files # Include 2. cstring output Cstring temp = "Hello! "; Cout 3. cstring usage Cstring: CompareInt compare (lpctstr lpsz) const;Returns 0 if the return value is the same as the string.If the value is less than lpsz,-1 is returned.If the value is grea

(n = 2 );Assert (STR = "This is a es .");10. cstring: replaceInt Replace (tchar chold, tchar chnew );Int Replace (maid, maid );Return Value: the number of characters to be replaced. If the string is not changed, zero is returned.Parameter: The character chold to be replaced by chnew.Chnew is used to replace the chold

. getlength () = 3); // String Length = 3S. releasebuffer (); // Release excess memory. P is invalid now.Assert (S. getlength () = 3); // The length is still 3 Cstring: RemoveInt cstring: Remove (tchar ch );Return ValueReturns the number of characters removed from the string. If the string is not changed, zero is returned.ParametersChThe character to be removed from a string.DescriptionThis member function

(tchar ch );Return ValueReturns the number of characters removed from the string. If the string is not changed, zero is returned.ParametersChThe character to be removed from a string.DescriptionThis member function is used to remove the CH instance from the string. This character is case sensitive..Example// Remove the lower-case Letter 'c' from a sentence ':Cstring STR ("This is a test .");Int n = Str. Remove ('T ');Assert (n = 2 );Assert (STR = "Th

. After the releasebuffer or other cstring operations are called, the address returned by getbuffer is invalid. example the following example shows how to use cstring: releasebuffer. // cstring: releasebuffer example cstring s; S = "ABC"; lptstr P = S. getbuffer (1024); strcpy (P, "ABC"); // directly use this b

(tchar ch );Return ValueReturns the number of characters removed from the string. If the string is not changed, zero is returned.ParametersChThe character to be removed from a string.DescriptionThis member function is used to remove the CH instance from the string. This character is case sensitive..Example// Remove the lower-case Letter 'c' from a sentence ':Cstring STR ("This is a test .");Int n = Str. Remove ('T ');Assert (n = 2 );Assert (STR = "Th

cstring is based on the tchar data type. if the symbol _ Unicode is defined for your program, tchar is defined as type wchar_t , a 16-bit character type; otherwise, it is defined as char , the normal 8-bit character type. under Unicode, then, cstring objects are composed of 16-bit characters. without Unicode, They are composed of 8-bit char type. When not using_ Unicode,CstringIs enabled

find the specified value (case sensitive) strcmpStrncmpStrcoll_ Strncoll operator Operator>Operator Operator> =Operator =Operator! = Collate Compare searches for the specified value (Case Insensitive) _ stricmp_ Strnicmp_ Stricoll_ Strnicoll collatenocase ComparenocasNote: If the return value is C) replace Function char * string cstring to find the specified value _ strset_ StrnsetReplaceReplace_copyRepla

if the string does not change.ParametersChThe character to remove from a string.DescriptionThis member function is used to remove the ch instance from the string. Comparisons with this character are case-sensitiveOfExampleRemove the lowercase letter ' C ' from a sentence:CString Str ("This is a test.");int n = str. Remove (' t ');ASSERT (n = = 2);ASSERT (str = = "This is a es. ” );Cstring::replaceint Replace