?? strings1.cpp
字號:
//: C12:Strings1.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
// No auto type conversion
#include "../require.h"
#include <cstring>
#include <cstdlib>
using namespace std;
class Stringc {
char* s;
public:
Stringc(const char* S = "") {
s = (char*)malloc(strlen(S) + 1);
require(s != 0);
strcpy(s, S);
}
~Stringc() { free(s); }
int strcmp(const Stringc& S) const {
return ::strcmp(s, S.s);
}
// ... etc., for every function in string.h
};
int main() {
Stringc s1("hello"), s2("there");
s1.strcmp(s2);
} ///:~
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