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Optimized search-and-replace algorithm
Source position: strutils.pp line 274
function StringReplace( |
const S: string; |
const OldPattern: string; |
const NewPattern: string; |
Flags: TReplaceFlags; |
out aCount: Integer; |
Algorithm: TStringReplaceAlgorithm = sraDefault |
):string; overload; |
const S: string; |
const OldPattern: string; |
const NewPattern: string; |
Flags: TReplaceFlags; |
Algorithm: TStringReplaceAlgorithm = sraDefault |
):string; overload; |
const S: UnicodeString; |
const OldPattern: UnicodeString; |
const NewPattern: UnicodeString; |
Flags: TReplaceFlags |
):UnicodeString; overload; |
const S: WideString; |
const OldPattern: WideString; |
const NewPattern: WideString; |
Flags: TReplaceFlags |
):WideString; overload; |
StringReplace replaces one or all occurrences of OldPattern with NewPattern in the string S. The behaviour is controlled by Flags and the search mechanism may be optimized using Algorithm. A list of possible algorithms is specified in TStringReplaceAlgorithm.
For ansistrings, this is an optimized version of the SysUtils.StringReplace algorithm. For widestrings or unicodestrings, the algorithm parameter is ignored and the default mechanism in sysutils is always used.
None.
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Replace occurrences of one substring with another in a string. |
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Algorithm to use in StringReplace |