From: http://www.martinbroadhurst.com/replacing-all-occurrences-of-a-character-in-a-stdstring.html This can be done using the standard library or Boost. The advantage of using Boost is that you get Boost ranges, which mean that you don’t need to specify the beginning and end of the ...
1. 替换字符串 str 中所有的 old --> new (Find and Replace all occurrences of a sub string in C++) voidReplaceAll(std::string& data,conststd::string& oldStr,conststd::string&newStr) {//Get the first occurrencesize_t pos =data.find(oldStr);//Repeat till end is reachedwhile(pos !=...
basic_string&replace(const_iterator first,const_iterator last,constbasic_string&str); (until C++20) constexprbasic_string&replace(const_iterator first,const_iterator last,constbasic_string&str); (since C++20) (3) basic_string&replace(size_type pos,size_type count,constbasic_string&str,size_typ...
// Replace all occurrences of "from" substring to "to" string. // Returns number of replacements size_t C10_API ReplaceAll(std::string& s, c10::string_view from, c10::string_view to); ReplaceAll(std::string& s, std::string_view from, std::string_view to); /// Represents a locat...
replace_with_range (C++23) replaces specified portion of a string with a range of characters (public member function) regex_replace (C++11) replaces occurrences of a regular expression with formatted replacement text (function template) replacereplace_if replaces all values satisfying spe...
When pos is specified, the search only includes characters at or before position pos, ignoring any possible occurrences after pos. //在字符串中搜索与参数中指定的任何字符匹配的最后一个字符。 //当指定了pos时,搜索仅包括pos处或之前的字符,忽略pos之后可能出现的任何字符。 PARAMETERS str Another string...
std::string::find_first_of-Find character in string//在字符串中查找字符TYPE public member function SYNOPSIS#include<string>C++98+---+---+|string(1)|size_tfind_first_of(conststring&str,size_tpos=0)const;|+---+---
Whenposis specified, the search only includes characters at or before positionpos, ignoring any possible occurrences afterpos. Parameters str Anotherstringwith the set of characters to be used in the search. pos Position of the last character in the string to be considered in the search. ...