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// A sample program demonstrating using Google C++ testing framework.
#ifndef GTEST_SAMPLES_SAMPLE2_H_
#define GTEST_SAMPLES_SAMPLE2_H_
#include <string.h>
// A simple string class.
class MyString {
private:
const char* c_string_;
const MyString& operator=(const MyString& rhs);
public:
// Clones a 0-terminated C string, allocating memory using new.
static const char* CloneCString(const char* a_c_string);
////////////////////////////////////////////////////////////
//
// C'tors
// The default c'tor constructs a NULL string.
MyString() : c_string_(NULL) {}
// Constructs a MyString by cloning a 0-terminated C string.
explicit MyString(const char* a_c_string) : c_string_(NULL) {
Set(a_c_string);
}
// Copy c'tor
MyString(const MyString& string) : c_string_(NULL) {
Set(string.c_string_);
}
////////////////////////////////////////////////////////////
//
// D'tor. MyString is intended to be a final class, so the d'tor
// doesn't need to be virtual.
~MyString() { delete[] c_string_; }
// Gets the 0-terminated C string this MyString object represents.
const char* c_string() const { return c_string_; }
size_t Length() const {
return c_string_ == NULL ? 0 : strlen(c_string_);
}
// Sets the 0-terminated C string this MyString object represents.
void Set(const char* c_string);
};
#endif // GTEST_SAMPLES_SAMPLE2_H_