lifegpc/c-utils
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lifegpc
2021-12-31 14:10:26 +08:00
parent 027f22abd3
commit 65b9f06319
4 changed files with 109 additions and 0 deletions
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16
str_util.cpp
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@@ -2,6 +2,10 @@
#include "cstr_util.h"
#include <malloc.h>
#ifndef max
#define max(a,b) (((a) > (b)) ? (a) : (b))
#endif
bool str_util::tolowercase(std::string ori, std::string& result) {
char* tmp = nullptr;
auto re = cstr_tolowercase(ori.c_str(), ori.length(), &tmp);
@@ -13,3 +17,15 @@ bool str_util::tolowercase(std::string ori, std::string& result) {
return false;
}
}
std::string str_util::str_replace(std::string input, std::string pattern, std::string new_content) {
auto loc = input.find(pattern, 0);
auto len = pattern.length();
auto len2 = new_content.length();
while (loc != -1) {
input.replace(loc, len, new_content);
if (loc + len2 < input.length()) loc = input.find(pattern, max(0, loc + len2));
else break;
}
return input;
}