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Added code to get a non-const char* from a std::string

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2024-02-29 20:44:33 -06:00
parent 71d0c25837
commit 0ff1220ca5
1 changed files with 4 additions and 2 deletions
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6
connect_code.cpp
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@@ -11,8 +11,10 @@ namespace connect_code {
/* Tokenizes a string, based on the given delimiter */ /* Tokenizes a string, based on the given delimiter */
std::vector<std::string> tokenize_str(std::string str, std::string delim) { std::vector<std::string> tokenize_str(std::string str, std::string delim) {
std::vector<std::string> result; std::vector<std::string> result;
char* c_str = str.data(); /* &str[0] is used to convert an std::string to a char*. I tried using string.data(),
char* c_delim = delim.data(); but that appears to return a const char*. */
char* c_str = &str[0];
char* c_delim = &delim[0];
char* tok = strtok(c_str, c_delim); char* tok = strtok(c_str, c_delim);
while (tok != NULL) { while (tok != NULL) {