Материал из C\C++ эксперт
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use strtok() to extract keys and values stored in key/value pairs within a string
#include <iostream>
#include <cstring>
using namespace std;
int main() {
char kvpairs[] = "count=10, name=\"Joe, jr.\", max=100, min=0.01";
char kvdelims[] = " =,";
char *tok;
tok = strtok(kvpairs, kvdelims);
while(tok) {
cout << "Key: " << tok << " ";
if(!strcmp("name", tok)) {
tok = strtok(NULL, "\"");
}
else {
tok = strtok(NULL, kvdelims);
}
cout << "Value: " << tok << endl;
tok = strtok(NULL, kvdelims);
}
return 0;
}use strtok() to tokenize a sentence
#include <iostream>
#include <cstring>
using namespace std;
int main() {
char delims[] = "., ?;!";
char str[] = "I like apples, pears, and grapes. Do you?";
char *tok;
tok = strtok(str, delims);
while(tok) {
cout << tok << endl;
tok = strtok(NULL, delims);
}
return 0;
}
